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MC7800, MC7800A, NCV7805 1.0 A Positive Voltage Regulators
These voltage regulators are monolithic integrated circuits designed as fixed-voltage regulators for a wide variety of applications including local, on-card regulation. These regulators employ internal current limiting, thermal shutdown, and safe-area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents. * Output Current in Excess of 1.0 A * No External Components Required * Internal Thermal Overload Protection * Internal Short Circuit Current Limiting * Output Transistor Safe-Area Compensation * Output Voltage Offered in 2% and 4% Tolerance * Available in Surface Mount D2PAK-3, DPAK-3 and Standard 3-Lead Transistor Packages * NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes * Pb-Free Packages are Available
MAXIMUM RATINGS (TA = 25C, unless otherwise noted)
Value Rating Input Voltage Power Dissipation Thermal Resistance, Junction-to-Ambient Thermal Resistance, Junction-to-Case Storage Junction Temperature Range Operating Junction Temperature (5.0 - 18 V) (24 V) Symbol VI PD RqJA RqJC Tstg TJ 369C 221A 35 40 Internally Limited 92 5.0 65 5.0 -65 to +150 +150 Figure 14 5.0 936 Vdc W C/W C/W C C Unit
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TO-220-3 T SUFFIX CASE 221AB 1 Heatsink surface connected to Pin 2. 3 Pin 1. Input 2. Ground 3. Output D2PAK-3 D2T SUFFIX CASE 936
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1
3 Heatsink surface (shown as terminal 4 in case outline drawing) is connected to Pin 2. 4 12 3 DPAK-3 DT SUFFIX CASE 369C
STANDARD APPLICATION
Input Cin* 0.33 mF MC78XX Output CO**
A common ground is required between the input and the output voltages. The input voltage must remain typically 2.0 V above the output voltage even during the low point on the input ripple voltage. XX, These two digits of the type number indicate nominal voltage. * Cin is required if regulator is located an appreciable distance from power supply filter. ** CO is not needed for stability; however, it does improve transient response. Values of less than 0.1 mF could cause instability.
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. *This device series contains ESD protection and exceeds the following tests: Human Body Model 2000 V per MIL_STD_883, Method 3015. Machine Model Method 200 V.
ORDERING INFORMATION
See detailed ordering and shipping information in the package dimensions section on page 22 of this data sheet.
DEVICE MARKING INFORMATION
See general marking information in the device marking section on page 28 of this data sheet.
(c) Semiconductor Components Industries, LLC, 2006
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August, 2006 - Rev. 15
Publication Order Number: MC7800/D
MC7800, MC7800A, NCV7805
MC7800
LAT Q17
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V
R24 50 LAT 3 A Q18 Q19 QNPN C3 Q10 QNPN 1.0 P
D2 Zener R19 27.5 k Q20 QNPN R14 1.0 k R15 680
R18 100 k
R22 100 Q7 QNPN R17 9.0 k
R21 600
R23 0.2 Vout 5.01 R30 18 k Sense
Q5 QNPN 2 Q9 QNPN 2 Q12 QNPN R11 15 k Q15 QNPN R20 17500 R16 600 R10 3340-(3316ACT) R12 3.0 k R25 6.0 k R26 3.0 k R29 9.0 k R28 9.0 k R27 9.0 k
D1 Zener R1 10.66 k Q8 QNPN R2 1.56 k
Q6 QNPN
R5 4.5 k Q14 QNPN Q1 C2 3.0 P N+ QNPN 6 Q13 QNPN R6 1.0 k R7 14 k Q4 QNPN C1 30 P
R9 3.0 k SUB Q11 2
R13 11660
Q2 Q16 QNPN 4 Diode R3 1.8 k R8 5.0 k
Q3 QNPN
This device contains 22 active transistors.
Figure 1. Representative Schematic Diagram
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 500 mA, TJ = Tlow to Thigh (Note 1), unless otherwise noted) MC7805B, NCV7805 Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 7.0 Vdc Vin 20 Vdc 8.0 Vdc Vin 20 Vdc Line Regulation (Note 4) 7.5 Vdc Vin 20 Vdc, 1.0 A 8.0 Vdc Vin 12 Vdc Load Regulation (Note 4) 5.0 mA IO 1.0 A 5.0 mA IO 1.5 A (TA = 25C) Quiescent Current Quiescent Current Change 7.0 Vdc Vin 25 Vdc 5.0 mA IO 1.0 A (TA = 25C) Ripple Rejection 8.0 Vdc Vin 18 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Symbol VO VO - 4.75 Regline - - Regload - - IB DIB - - - - - - - - - - 1.3 0.15 3.2 - - 68 2.0 10 0.9 0.2 2.2 -0.3 100 50 8.0 - 0.5 - - - - - - - - - - - - 62 - - - - - - 1.3 1.3 3.2 0.3 0.08 83 2.0 10 0.9 0.6 2.2 -0.3 25 25 6.5 1.0 0.8 - - - - - - - dB Vdc mV/VO mW A A mV/C mA mA - 5.0 5.0 1.3 - 5.25 100 50 4.75 - - - 5.0 - 0.5 0.8 5.25 - 20 10 mV Min 4.8 Typ 5.0 Max 5.2 Min 4.8 MC7805C Typ 5.0 Max 5.2 Unit Vdc Vdc
mV
RR VI - VO Vn rO ISC Imax TCVO
1. Tlow = 0C for MC78XXAC, C, Thigh = +125C for MC78XXAC, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 2. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 10 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 3), unless otherwise noted) MC7805AB/MC7805AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 7.5 Vdc Vin 20 Vdc Line Regulation (Note 4) 7.5 Vdc Vin 25 Vdc, IO = 500 mA 8.0 Vdc Vin 12 Vdc, IO = 1.0 A 8.0 Vdc Vin 12 Vdc, IO = 1.0 A, TJ = 25C 7.3 Vdc Vin 20 Vdc, IO = 1.0 A, TJ = 25C Load Regulation (Note 4) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 8.0 Vdc Vin 25 Vdc, IO = 500 mA 7.5 Vdc Vin 20 Vdc, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 8.0 Vdc Vin 18 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance (f = 1.0 kHz) Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage RR VI - VO Vn rO ISC Imax TCVO IB DIB - - - 68 - - - - - - 0.3 - 0.08 83 2.0 10 0.9 0.2 2.2 -0.3 0.8 0.8 0.5 - - - - - - - dB Vdc mV/VO mW A A mV/C Regload - - - - 1.3 0.8 0.53 3.2 25 25 15 6.0 mA mA Symbol VO VO Regline - - - - 0.5 0.8 1.3 4.5 10 12 4.0 10 mV Min 4.9 4.8 Typ 5.0 5.0 Max 5.1 5.2 Unit Vdc Vdc mV
3. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 4. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 500 mA, TJ = Tlow to Thigh (Note 5), unless otherwise noted) MC7806B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 8.0 Vdc Vin 21 Vdc 9.0 Vdc Vin 21 Vdc Line Regulation, TJ = 25C (Note 6) 8.0 Vdc Vin 25 Vdc 9.0 Vdc Vin 13 Vdc Load Regulation, TJ = 25C (Note 6) 5.0 mA IO 1.5 A Quiescent Current (TJ = 25C) Quiescent Current Change 8.0 Vdc Vin 25 Vdc 5.0 mA IO 1.0 A Ripple Rejection 9.0 Vdc Vin 19 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -0.3 - - - - 2.2 -0.3 - - A mV/C rO ISC - - 0.9 0.2 - - - - 0.9 0.2 - - mW A VI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - - - 65 - 0.5 - - - 58 0.3 0.08 65 1.3 0.5 - dB - 3.3 8.0 - 3.3 8.0 mA mA Regload Regline - - - 5.5 1.4 1.3 120 60 120 - - - 0.5 0.8 1.3 24 12 30 mV Symbol VO VO - 5.7 - 6.0 - 6.3 5.7 - 6.0 - 6.3 - mV Min 5.75 Typ 6.0 Max 6.25 Min 5.75 MC7806C Typ 6.0 Max 6.25 Unit Vdc Vdc
5. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, NCV7805 = -40C for MC78XXB, MC78XXAB, NCV7805 6. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 11 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 7), unless otherwise noted) MC7806AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 8.6 Vdc Vin 21 Vdc Line Regulation (Note 8) 8.6 Vdc Vin 25 Vdc, IO = 500 mA 9.0 Vdc Vin 13 Vdc, IO = 1.0 A Load Regulation (Note 8) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 9.0 Vdc Vin 25 Vdc, IO = 500 mA 9.0 Vdc Vin 21 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 9.0 Vdc Vin 19 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance (f = 1.0 kHz) Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -0.3 - - A mV/C rO ISC - - 0.9 0.2 - - mW A VI - VO Vn - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - 58 - - - 65 0.8 0.8 0.5 - dB Regload - - - - 1.3 0.9 0.2 3.3 25 25 15 6.0 mA mA Regline - - 5.0 1.4 12 15 mV mV Symbol VO VO Min 5.88 5.76 Typ 6.0 6.0 Max 6.12 6.24 Unit Vdc Vdc
7. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 8. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 500 mA, TJ = Tlow to Thigh (Note 9), unless otherwise noted) MC7808B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 10.5 Vdc Vin 23 Vdc 11.5 Vdc Vin 23 Vdc Line Regulation, TJ = 25C, (Note 10) 10.5 Vdc Vin 25 Vdc 11 Vdc Vin 17 Vdc Load Regulation, TJ = 25C (Note 10) 5.0 mA IO 1.5 A Quiescent Current Quiescent Current Change 10.5 Vdc Vin 25 Vdc 5.0 mA IO 1.0 A Ripple Rejection 11.5 Vdc Vin 18 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -0.4 - - - - 2.2 -0.4 - - A mV/C rO ISC - - 0.9 0.2 - - - - 0.9 0.2 - - mW A VI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - - - 62 - 0.5 - - - 56 - - 62 1.0 0.5 - dB - 3.3 8.0 - 3.3 8.0 mA mA Regload Regline - - - 6.0 1.7 1.4 160 80 160 - - - 6.0 1.7 1.4 32 16 35 mV Symbol VO VO - 7.6 - 8.0 - 8.4 7.6 - 8.0 - 8.4 - mV Min 7.7 Typ 8.0 Max 8.3 Min 7.7 MC7808C Typ 8.0 Max 8.3 Unit Vdc Vdc
9. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 10. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 14 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 11), unless otherwise noted) MC7808AB/MC7808AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 10.6 Vdc Vin 23 Vdc Line Regulation (Note 12) 10.6 Vdc Vin 25 Vdc, IO = 500 mA 11 Vdc Vin 17 Vdc, IO = 1.0 A 10.4 Vdc Vin 23 Vdc, TJ = 25C Load Regulation (Note 12) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 11 Vdc Vin 25 Vdc, IO = 500 mA 10.6 Vdc Vin 23 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 11.5 Vdc Vin 21.5 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Symbol VO VO Regline - - - Regload - - - IB DIB - - - RR VI - VO Vn rO ISC Imax TCVO 56 - - - - - - - - - 62 2.0 10 0.9 0.2 2.2 -0.4 0.8 0.8 0.5 - - - - - - - dB Vdc mV/VO mW A A mV/C - 1.4 1.0 0.22 3.3 25 25 15 6.0 mA mA 6.0 1.7 5.0 15 18 15 mV Min 7.84 7.7 Typ 8.0 8.0 Max 8.16 8.3 Unit Vdc Vdc mV
11. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 12. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
ELECTRICAL CHARACTERISTICS (Vin = 15 V, IO = 500 mA, TJ = Tlow to Thigh (Note 13), unless otherwise www..com noted)
MC7809B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 11.5 Vdc Vin 24 Vdc Line Regulation, TJ = 25C (Note 14) 11 Vdc Vin 26 Vdc 11.5 Vdc Vin 17 Vdc Load Regulation, TJ = 25C (Note 14) 5.0 mA IO 1.5 A Quiescent Current Quiescent Current Change 11.5 Vdc Vin 26 Vdc 5.0 mA IO 1.0 A Ripple Rejection 11.5 Vdc Vin 21.5 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -0.5 - - - - 2.2 -0.5 - - A mV/C rO ISC - - 1.0 0.2 - - - - 1.0 0.2 - - mW A VI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - 56 - - 61 1.0 0.5 - - - 56 - - 61 1.0 0.5 - dB - 3.4 8.0 - 3.4 8.0 mA mA Regload Regline - - - 6.2 1.8 1.5 32 16 35 - - - 6.2 1.8 1.5 32 16 35 mV Symbol VO VO 8.55 9.0 9.45 8.55 9.0 9.45 mV Min 8.65 Typ 9.0 Max 9.35 Min 8.65 MC7809C Typ 9.0 Max 9.35 Unit Vdc Vdc
13. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 14. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
ELECTRICAL CHARACTERISTICS (Vin = 15 V, IO = 1.0 A, TJ = 0C to 125C, unless otherwise noted)
MC7809AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 11.5 Vdc Vin 24 Vdc Line Regulation (Note 15) 11.5 Vdc Vin 26 Vdc, IO = 500 mA 12 Vdc Vin 17 Vdc, IO = 1.0 A 11.5 Vdc Vin 24 Vdc, TJ = 25C Load Regulation (Note 15) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 11.5 Vdc Vin 26 Vdc, IO = 500 mA 11.5 Vdc Vin 24 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 11.5 Vdc Vin 21.5 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Symbol VO VO Regline - - - Regload - - - IB DIB - - - RR 56 VI _ VO Vn - rO ISC Imax TCVO - - - - 10 1.0 0.2 2.2 -0.5 - - - - mW A A mV/C 61 2.0 - Vdc mV/VO - - - 0.8 0.8 0.5 dB - - - - 3.3 25 25 15 6.0 mA mA 6.2 1.8 5.2 16 7.0 16 mV Min 8.82 8.65 Typ 9.0 9.0 Max 9.18 9.35 Unit Vdc Vdc mV www..com
15. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
ELECTRICAL CHARACTERISTICS (Vin = 19 V, IO = 500 mA, TJ = Tlow to Thigh (Note 16), unless otherwise www..com noted)
MC7812B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 14.5 Vdc Vin 27 Vdc 15.5 Vdc Vin 27 Vdc Line Regulation, TJ = 25C (Note 17) 14.5 Vdc Vin 30 Vdc 16 Vdc Vin 22 Vdc 14.8 Vdc Vin 27 Vdc, IO = 1.0 A Load Regulation, TJ = 25C (Note 17) 5.0 mA IO 1.5 A Quiescent Current Quiescent Current Change 14.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 15 Vdc Vin 30 Vdc 5.0 mA IO 1.0 A Ripple Rejection 15 Vdc Vin 25 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -0.8 - - - - 2.2 -0.8 - - A mV/C rO ISC - - 1.1 0.2 - - - - 1.1 0.2 - - mW A VI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - - - - - 60 - 1.0 0.5 - - - - 55 - - - 60 0.7 0.8 0.5 - dB - 3.4 8.0 - 3.4 6.5 mA mA Regload Regline - - - - 7.5 2.2 - 1.6 240 120 - 240 - - - - 3.8 0.3 - 8.1 24 24 48 60 mV Symbol VO VO - 11.4 - 12 - 12.6 11.4 - 12 - 12.6 - mV Min 11.5 Typ 12 Max 12.5 Min 11.5 MC7812C Typ 12 Max 12.5 Unit Vdc Vdc
16. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 17. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 19 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 18), unless otherwise noted) MC7812AB/MC7812AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 14.8 Vdc Vin 27 Vdc Line Regulation (Note 19) 14.8 Vdc Vin 30 Vdc, IO = 500 mA 16 Vdc Vin 22 Vdc, IO = 1.0 A 14.5 Vdc Vin 27 Vdc, TJ = 25C Load Regulation (Note 19) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A Quiescent Current Quiescent Current Change 15 Vdc Vin 30 Vdc, IO = 500 mA 14.8 Vdc Vin 27 Vdc, TJ = 25C 5.0 mA IO 1.0 A, TJ = 25C Ripple Rejection 15 Vdc Vin 25 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance (f = 1.0 kHz) Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -0.8 - - A mV/C rO ISC - - 1.1 0.2 - - mW A VI - VO Vn - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - 55 - - - 60 0.8 0.8 0.5 - dB Regload - - - - - 3.4 25 25 6.0 mA mA Regline - - - 3.8 2.2 6.0 18 20 120 mV mV Symbol VO VO Min 11.75 11.5 Typ 12 12 Max 12.25 12.5 Unit Vdc Vdc
18. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 19. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 500 mA, TJ = Tlow to Thigh (Note 20), unless otherwise www..com noted)
MC7815B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 17.5 Vdc Vin 30 Vdc 18.5 Vdc Vin 30 Vdc Line Regulation, TJ = 25C (Note 21) 17.9 Vdc Vin 30 Vdc 20 Vdc Vin 26 Vdc Load Regulation, TJ = 25C (Note 21) 5.0 mA IO 1.5 A Quiescent Current Quiescent Current Change 17.5 Vdc Vin 30 Vdc 17.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 18.5 Vdc Vin 28.5 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -1.0 - - - - 2.2 -1.0 - - A mV/C rO ISC - - 1.2 0.2 - - - - 1.2 0.2 - - mW A VI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - - - - - 58 - 1.0 0.5 - - - - 54 - - - 58 0.8 0.7 0.5 - dB - 3.5 8.0 - 3.5 6.5 mA mA Regload Regline - - - 8.5 3.0 1.8 300 150 300 - - - 8.5 3.0 1.8 30 28 55 mV Symbol VO VO - 14.25 - 15 - 15.75 14.25 - 15 - 15.75 - mV Min 14.4 Typ 15 Max 15.6 Min 14.4 MC7815C Typ 15 Max 15.6 Unit Vdc Vdc
20. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 21. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 23 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 22), unless otherwise noted) MC7815AB/MC7815AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 17.9 Vdc Vin 30 Vdc Line Regulation (Note 23) 17.9 Vdc Vin 30 Vdc, IO = 500 mA 20 Vdc Vin 26 Vdc 17.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C Load Regulation (Note 23) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 17.5 Vdc Vin 30 Vdc, IO = 500 mA 17.5 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 18.5 Vdc Vin 28.5 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -1.0 - - A mV/C rO ISC - - 1.2 0.2 - - mW A VI - VO Vn - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - 60 - - - 80 0.8 0.8 0.5 - dB Regload - - - - 1.8 1.5 1.2 3.5 25 25 15 6.0 mA mA Regline - - - 8.5 3.0 7.0 20 22 20 mV mV Symbol VO VO Min 14.7 14.4 Typ 15 15 Max 15.3 15.6 Unit Vdc Vdc
22. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 23. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 500 mA, TJ = Tlow to Thigh (Note 24), unless otherwise www..com noted)
MC7818B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 21 Vdc Vin 33 Vdc 22 Vdc Vin 33 Vdc Line Regulation, (Note 25) 21 Vdc Vin 33 Vdc 24 Vdc Vin 30 Vdc Load Regulation, (Note 25) 5.0 mA IO 1.5 A Quiescent Current Quiescent Current Change 21 Vdc Vin 33 Vdc 5.0 mA IO 1.0 A Ripple Rejection 22 Vdc Vin 33 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -1.5 - - - - 2.2 -1.5 - - A mV/C rO ISC - - 1.3 0.2 - - - - 1.3 0.2 - - mW A ViI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - - - 57 - 0.5 - - - 53 - - 57 1.0 0.5 - dB - 3.5 8.0 - 3.5 6.5 mA mA Regload Regline - - - 9.5 3.2 2.0 360 180 360 - - - 9.5 3.2 2.0 50 25 55 mV Symbol VO VO - 17.1 - 18 - 18.9 17.1 - 18 - 18.9 - mV Min 17.3 Typ 18 Max 18.7 Min 17.3 MC7818C Typ 18 Max 18.7 Unit Vdc Vdc
24. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 25. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 27 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 26), unless otherwise noted) MC7818AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 21 Vdc Vin 33 Vdc Line Regulation (Note 27) 21 Vdc Vin 33 Vdc, IO = 500 mA 24 Vdc Vin 30 Vdc, IO = 1.0 A 24 Vdc Vin 30 Vdc, IO = 1.0 A, TJ = 25C 20.6 Vdc Vin 33 Vdc, IO = 1.0 A, TJ = 25C Load Regulation (Note 27) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 21 Vdc Vin 33 Vdc, IO = 500 mA 21.5 Vdc Vin 30 Vdc, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 22 Vdc Vin 32 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -1.5 - - A mV/C rO ISC - - 1.3 0.2 - - mW A VI - VO Vn - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - 53 - - - 57 0.8 0.8 0.5 - dB Regload - - - - 2.0 1.8 1.5 3.5 25 25 15 6.0 mA mA Regline - - - - 9.5 3.2 3.2 8.0 22 25 10.5 22 mV mV Symbol VO VO Min 17.64 17.3 Typ 18 18 Max 18.36 18.7 Unit Vdc Vdc
26. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 27. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
ELECTRICAL CHARACTERISTICS (Vin = 33 V, IO = 500 mA, TJ = Tlow to Thigh (Note 28), unless otherwise www..com noted)
MC7824B Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 27 Vdc Vin 38 Vdc 28 Vdc Vin 38 Vdc Line Regulation, (Note 29) 27 Vdc Vin 38 Vdc 30 Vdc Vin 36 Vdc Load Regulation, (Note 29) 5.0 mA IO 1.5 A Quiescent Current Quiescent Current Change 27 Vdc Vin 38 Vdc 5.0 mA IO 1.0 A Ripple Rejection 28 Vdc Vin 38 Vdc, f = 120 Hz Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance f = 1.0 kHz Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -2.0 - - - - 2.2 -2.0 - - A mV/C rO ISC - - 1.4 0.2 - - - - 1.4 0.2 - - mW A VI - VO Vn - - 2.0 10 - - - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - - - 54 - 0.5 - - - 50 - - 54 1.0 0.5 - dB - 3.6 8.0 - 3.6 6.5 mA mA Regload Regline - - - 11.5 3.8 2.1 480 240 480 - - - 2.7 2.7 4.4 60 48 65 mV Symbol VO VO - 22.8 - 24 - 25.2 22.8 - 24 - 25.2 - mV Min 23 Typ 24 Max 25 Min 23 MC7824C Typ 24 Max 25 Unit Vdc Vdc
28. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 29. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
www..com ELECTRICAL CHARACTERISTICS (Vin = 33 V, IO = 1.0 A, TJ = Tlow to Thigh (Note 30), unless otherwise noted) MC7824AC Characteristic Output Voltage (TJ = 25C) Output Voltage (5.0 mA IO 1.0 A, PD 15 W) 27.3 Vdc Vin 38 Vdc Line Regulation (Note 31) 27 Vdc Vin 38 Vdc, IO = 500 mA 30 Vdc Vin 36 Vdc, IO = 1.0 A 30 Vdc Vin 36 Vdc, TJ = 25C 26.7 Vdc Vin 38 Vdc, IO = 1.0 A, TJ = 25C Load Regulation (Note 31) 5.0 mA IO 1.5 A, TJ = 25C 5.0 mA IO 1.0 A 250 mA IO 750 mA Quiescent Current Quiescent Current Change 27.3 Vdc Vin 38 Vdc, IO = 500 mA 27 Vdc Vin 38 Vdc, TJ = 25C 5.0 mA IO 1.0 A Ripple Rejection 28 Vdc Vin 38 Vdc, f = 120 Hz, IO = 500 mA Dropout Voltage (IO = 1.0 A, TJ = 25C) Output Noise Voltage (TA = 25C) 10 Hz f 100 kHz Output Resistance (f = 1.0 kHz) Short Circuit Current Limit (TA = 25C) Vin = 35 Vdc Peak Output Current (TJ = 25C) Average Temperature Coefficient of Output Voltage Imax TCVO - - 2.2 -2.0 - - A mV/C rO ISC - - 1.4 0.2 - - mW A VI - VO Vn - - 2.0 10 - - Vdc mV/VO RR IB DIB - - - 45 - - - 54 0.8 0.8 0.5 - dB Regload - - - - 2.1 2.0 1.8 3.6 15 25 15 6.0 mA mA Regline - - - - 11.5 3.8 3.8 10 25 28 12 25 mV mV Symbol VO VO Min 23.5 23.2 Typ 24 24 Max 24.5 25.8 Unit Vdc Vdc
30. Tlow = 0C for MC78XXAC, C Thigh = +125C for MC78XXAC, C, NCV7805 = *40C for MC78XXB, MC78XXAB, NCV7805 31. Load and line regulation are specified at constant junction temperature. Changes in VO due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used.
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MC7800, MC7800A, NCV7805
3.0 TJ = -40C TJ = 0C TJ = 25C RR, RIPPLE REJECTION (dB) I O, OUTPUT CURRENT (A) 2.5 2.0 1.5 1.0 0.5 0 4.0 6.0 8.0 10 12 TJ = 85C TJ = 125C 70 PART # MC7805C MC7806C MC7808C MC7812C MC7815C MC7818C MC7824C 6.0 Vin = 10 V = 11 V = 14 V = 19 V = 23 V = 27 V = 33 V 10 12 14 16 f = 120 Hz IO = 20 mA DVin = 1.0 V(RMS) 80 www..com
60
50
15
20
25
30
35
40
40 4.0
8.0
18
20
22
24
Vin-Vout, INPUT/OUTPUT VOLTAGE DIFFERENTIAL (V)
VO, OUTPUT VOLTAGE (V)
Figure 2. Peak Output Current as a Function of Input/Output Differential Voltage (MC78XXC, AC, B)
Figure 3. Ripple Rejection as a Function of Output Voltages (MC78XXC, AC, B)
80 RR, RIPPLE REJECTION (dB) VO, OUTPUT VOLTAGE (V) 70 MC78XXB, C, AC 60 50 40 30 0.01 Vin = 8.0 V to 18 V IO = 500 mA f = 120 Hz TA = 25C 5.0 Vin = 20 V IO = 5.0 mA
4.9
0.1
1.0 f, FREQUENCY (kHz)
10
4.8 -60
-20
20
60
100
140
180
TJ, JUNCTION TEMPERATURE (C)
Figure 4. Ripple Rejection as a Function of Frequency (MC78XXC, AC, B)
Figure 5. Output Voltage as a Function of Junction Temperature (MC7805C, AC, B)
10 Z O , OUTPUT IMPEDANCE (m ) 5.0 3.0 2.0 1.0 0.5 0.3 0.2 0.1 4.0 8.0 12 16 20 24 f = 120 Hz IO = 500 mA CL = 0 mF IB , QUIESCENT CURRENT (mA)
6.0 4.0 3.0 2.0 1.0 0 -75 Vin = 10 V VO = 5.0 V IL = 20 mA
-50
-25
0
25
50
75
100
125
VO, OUTPUT VOLTAGE (V)
TJ, JUNCTION TEMPERATURE (C)
Figure 6. Output Impedance as a Function of Output Voltage (MC78XXC, AC, B)
Figure 7. Quiescent Current as a Function of Temperature (MC78XXC, AC, B)
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MC7800, MC7800A, NCV7805
APPLICATIONS INFORMATION
Design Considerations
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The MC7800 Series of fixed voltage regulators are designed with Thermal Overload Protection that shuts down the circuit when subjected to an excessive power overload condition, Internal Short Circuit Protection that limits the maximum current the circuit will pass, and Output Transistor Safe-Area Compensation that reduces the output short circuit current as the voltage across the pass transistor is increased. In many low current applications, compensation capacitors are not required. However, it is recommended that the regulator input be bypassed with a capacitor if the regulator is connected to the power supply filter with long
wire lengths, or if the output load capacitance is large. An input bypass capacitor should be selected to provide good high-frequency characteristics to insure stable operation under all load conditions. A 0.33 mF or larger tantalum, mylar, or other capacitor having low internal impedance at high frequencies should be chosen. The bypass capacitor should be mounted with the shortest possible leads directly across the regulators input terminals. Normally good construction techniques should be used to minimize ground loops and lead resistance drops since the regulator has no external sense lead.
Input 0.33 mF
MC7805 R Constant Current to Grounded Load MC7805 Input 7 0.33 mF 6 3 1.0 k 4 MC1741G 10 k
Output
IO
2
0.1 mF
The MC7800 regulators can also be used as a current source when connected as above. In order to minimize dissipation the MC7805C is chosen in this application. Resistor R determines the current as follows: I + 5.0 V ) I B O R IB ^ 3.2 mA over line and load changes. For example, a 1.0 A current source would require R to be a 5.0 W, 10 W resistor and the output voltage compliance would be the input voltage less 7.0 V.
VO = 7.0 V to 20 V VIN = VO 2.0 V The addition of an operational amplifier allows adjustment to higher or intermediate values while retaining regulation characteristics. The minimum voltage obtainable with this arrangement is 2.0 V greater than the regulator voltage.
Figure 8. Current Regulator
Figure 9. Adjustable Output Regulator
MJ2955 or Equiv. 0.33 mF 2N6049 or Equiv. R MC78XX 1.0 mF XX = 2 digits of type number indicating voltage. The circuit of Figure 10 can be modified to provide supply protection against short circuits by adding a short circuit sense resistor, RSC, and an additional PNP transistor. The current sensing PNP must be able to handle the short circuit current of the three-terminal regulator. Therefore, a four-ampere plastic power transistor is specified. Output
RSource Input
MJ2955 or Equiv. 0.33 mF R MC78XX Output
RSource Input
RSC
10 mF
1.0 mF
1.0 mF
10 mF
XX = 2 digits of type number indicating voltage. The MC7800 series can be current boosted with a PNP transistor. The MJ2955 provides current to 5.0 A. Resistor R in conjunction with the VBE of the PNP determines when the pass transistor begins conducting; this circuit is not short circuit proof. Input/output differential voltage minimum is increased by VBE of the pass transistor.
Figure 10. Current Boost Regulator
Figure 11. Short Circuit Protection
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MC7800, MC7800A, NCV7805
20 Vin - Vout , INPUT-OUTPUT VOLTAGE DIFFERENTIAL (V) 16 PD , POWER DISSIPATION (W) 12 8.0 4.0 0 -50 qHS = 0C/W qHS = 5C/W qHS = 15C/W qJC = 5C/W qJA = 65C/W TJ(max) = 150C 2.5 IO = 1.0 A 2.0 1.5 1.0 0.5 IO = 500 mA IO = 200 mA IO = 20 mA IO = 0 mA www..com
No Heatsink -25 0 25 50 75 100 125 150
DVO = 2% of VO - - - Extended Curve for MC78XXB -50 -25 0 25 50 75 100 125
0 -75
TA, AMBIENT TEMPERATURE (C)
TJ, JUNCTION TEMPERATURE (C)
Figure 12. Worst Case Power Dissipation versus Ambient Temperature (Case 221A)
Figure 13. Input Output Differential as a Function of Junction Temperature (MC78XXC, AC, B)
JUNCTION-TO-AIR (C/W)
70 60 50
Free Air Mounted Vertically
PD(max) for TA = 50C 2.0 oz. Copper L
3.0 2.5 2.0 1.5
Minimum Size Pad
L
40 RqJA 30 0 5.0 10 15 20
25
1.0 30
L, LENGTH OF COPPER (mm)
Figure 14. D2PAK Thermal Resistance and Maximum Power Dissipation versus P.C.B. Copper Length
R JA, THERMAL RESISTANCE
JUNCTION-TO-AIR ( C/W)
90 80 70 60 50
Free Air Mounted Vertically Minimum Size Pad
PD(max) for TA = 50C 2.0 2.0 oz. Copper L
1.6 1.2 0.8 0.4 0
L
RqJA 40 0 5.0 10 15 20 L, LENGTH OF COPPER (mm)
25
30
Figure 15. DPAK Thermal Resistance and Maximum Power Dissipation versus P.C.B. Copper Length
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PD, MAXIMUM POWER DISSIPATION (W)
100
2.4
PD, MAXIMUM POWER DISSIPATION (W)
80 R JA, THERMAL RESISTANCE
3.5
IIII IIII IIII IIII IIII IIII IIII IIII
MC7800, MC7800A, NCV7805
DEFINITIONS Line Regulation - The change in output voltage for a change in the input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected. Load Regulation - The change in output voltage for a change in load current at constant chip temperature. Maximum Power Dissipation - The maximum total device dissipation for which the regulator will operate within specifications.
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Quiescent Current - That part of the input current that is not delivered to the load. Output Noise Voltage - The rms ac voltage at the output, with constant load and no input ripple, measured over a specified frequency range. Long Term Stability - Output voltage stability under accelerated life test conditions with the maximum rated voltage listed in the devices' electrical characteristics and maximum power dissipation.
ORDERING INFORMATION
Device MC7805ABD2T MC7805ABD2TG MC7805ABD2TR4 MC7805ABD2TR4G MC7805ABT MC7805ABTG MC7805ACD2T MC7805ACD2TG MC7805ACD2TR4 MC7805ACD2TR4G MC7805ACT MC7805ACTG MC7805BD2T MC7805BD2TG MC7805BD2TR4 MC7805BD2TR4G MC7805BDT MC7805BDTG MC7805BDTRK MC7805BDTRKG T = -40C to +125C T = 0C to +125C Nominal Voltage 5.0 V Operating Temperature Range T = -40C to +125C Package D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel Shipping 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
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MC7800, MC7800A, NCV7805
ORDERING INFORMATION
Device MC7805BT MC7805BTG NCV7805BD2T* NCV7805BD2TG* NCV7805BD2TR4* NCV7805BD2TR4G* NCV7805BT* NCV7805BTG* MC7805CD2T MC7805CD2TG MC7805CD2TR4 MC7805CD2TR4G MC7805CDT MC7805CDTG MC7805CDTRK MC7805CDTRKG MC7805CT MC7805CTG MC7806ACT MC7806ACTG MC7806BD2T MC7806BD2TG MC7806BD2TR4 MC7806BD2TR4G MC7806BT MC7806BTG MC7806CT MC7806CTG T = 0C to +125C T = -40C to +125C 6.0 V T = 0C to +125C T = 0C to +125C Nominal Voltage Operating Temperature Range Package TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) TO 220 TO 220 (Pb-free) 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel www..com Shipping 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
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MC7800, MC7800A, NCV7805
ORDERING INFORMATION
Device MC7808ABD2T MC7808ABD2TG MC7808ABD2TR4 MC7808ABD2TR4G MC7808ABT MC7808ABTG MC7808ACT MC7808ACTG MC7808BD2T MC7808BD2TG MC7808BD2TR4 MC7808BD2TR4G MC7808BDT MC7808BDTG MC7808BDTRK MC7808BDTRKG MC7808BT MC7808BTG MC7808CD2T MC7808CD2TG MC7808CD2TR4 MC7808CD2TR4G MC7808CDT MC7808CDTG MC7808CDTRK MC7808CDTRKG MC7808CT MC7808CTG T = 0C to +125C T = -40C to +125C T = 0C to +125C Nominal Voltage 8.0 V Operating Temperature Range T = -40C to +125C Package D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel www..com Shipping 50 Units /Rail 50 Units /Rail
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
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MC7800, MC7800A, NCV7805
ORDERING INFORMATION
Device MC7809ACT MC7809ACTG MC7809BT MC7809BTG MC7809CD2T MC7809CD2TG MC7809CD2TR4 MC7809CD2TR4G MC7809CT MC7809CTG MC7812ABD2T MC7812ABD2TG MC7812ABD2TR4 MC7812ABD2TR4G MC7812ABT MC7812ABTG MC7812ACD2T MC7812ACD2TG MC7812ACD2TR4 MC7812ACD2TR4G MC7812ACT MC7812ACTG MC7812BD2T MC7812BD2TG MC7812BD2TR4 MC7812BD2TR4G MC7812BDT MC7812BDTG T = -40C to +125C T = 0C to +125C 12 V T = -40C to +125C T = 0C to +125C T = -40C to +125C Nominal Voltage 9.0 V Operating Temperature Range T = 0C to +125C Package TO 220 TO 220 (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) 75 Units / Rail 75 Units / Rail 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail www..com Shipping 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
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25
MC7800, MC7800A, NCV7805
ORDERING INFORMATION
Device MC7812BDTRK MC7812BDTRKG MC7812BT MC7812BTG NCV7812BD2T * NCV7812BD2TR4 * NCV7812BT * MC7812CD2T MC7812CD2TG MC7812CD2TR4 MC7812CD2TR4G MC7812CDT MC7812CDTG MC7812CDTRK MC7812CDTRKG MC7812CT MC7812CTG MC7815ABD2T MC7815ABD2TG MC7815ABD2TR4 MC7815ABD2TR4G MC7815ABT MC7815ABTG MC7815ACD2T MC7815ACD2TG MC7815ACT MC7815ACTG MC7815BD2T MC7815BD2TG T = -40C to +125C T = 0C to +125C 15 V T = -40C to +125C T = 0C to +125C Nominal Voltage 12 V Operating Temperature Range T = -40C to +125C Package DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK TO 220 D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel www..com Shipping 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
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MC7800, MC7800A, NCV7805
ORDERING INFORMATION
Device MC7815BD2TR4 MC7815BD2TR4G MC7815BDT MC7815BDTG MC7815BDTRK MC7815BDTRKG MC7815BT MC7815BTG MC7815CD2T MC7815CD2TG MC7815CD2TR4 MC7815CD2TR4G MC7815CDT MC7815CDTG MC7815CDTRK MC7815CDTRKG MC7815CT MC7815CTG MC7818ACT MC7818ACTG MC7818BT MC7818BTG MC7818CD2T MC7818CD2TR4 MC7818CD2TR4G MC7818CT MC7818CTG T = 0C to +125C T = -40C to +125C 18 V T = 0C to +125C T = 0C to +125C Nominal Voltage 15 V Operating Temperature Range T = -40C to +125C Package D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) DPAK DPAK (Pb-free) DPAK DPAK (Pb-free) TO 220 TO 220 (Pb-free) TO 220 TO 220 (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) 50 Units /Rail 50 Units /Rail 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 75 Units / Rail 75 Units / Rail 2500 / Tape & Reel 2500 / Tape & Reel 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel www..com Shipping 800 / Tape & Reel 800 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
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27
MC7800, MC7800A, NCV7805
ORDERING INFORMATION
Device MC7824ACT MC7824ACTG MC7824BD2T MC7824BD2TG MC7824BD2TR4 MC7824BD2TR4G MC7824BT MC7824BTG MC7824CD2T MC7824CD2TG MC7824CD2TR4 MC7824CD2TR4G MC7824CT MC7824CTG T = 0C to +125C T = -40C to +125C Nominal Voltage 24 V Operating Temperature Range T = 0C to +125C Package TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) D2PAK D2PAK (Pb-free) D2PAK D2PAK (Pb-free) TO 220 TO 220 (Pb-free) 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel 50 Units /Rail 50 Units /Rail 800 / Tape & Reel 800 / Tape & Reel www..com Shipping 50 Units /Rail 50 Units /Rail 50 Units /Rail 50 Units /Rail
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV devices: Tlow = -40C, Thigh = +125C. Guaranteed by design. NCV prefix is for automotive and other applications requiring site and change control.
MARKING DIAGRAMS
MC 78xxAyT AWLYWWG
MC 78xxyT AWLYWWG
* MC 78xxAyD2T AWLYWWG MC 78xxyD2T AWLYWWG * 78xxyG ALYWW
TO-220-3 T SUFFIX CASE 221A
D2PAK-3 D2T SUFFIX CASE 936 *This marking diagram also applies to NCV78xx family. xx y A WL, L Y WW G = 05, 06, 08, 09, 12, 15, 18, or 24 = B or C = Assembly Location = Wafer Lot = Year = Work Week = Pb-Free Device
DPAK-3 DT SUFFIX CASE 369C
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MC7800, MC7800A, NCV7805
PACKAGE DIMENSIONS
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TO-220, SINGLE GAUGE T SUFFIX CASE 221AB-01 ISSUE O
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. DIMENSION Z DEFINES A ZONE WHERE ALL BODY AND LEAD IRREGULARITIES ARE ALLOWED. DIM A B C D F G H J K L N Q R S T U V Z INCHES MIN MAX 0.570 0.620 0.380 0.405 0.160 0.190 0.025 0.035 0.142 0.147 0.095 0.105 0.110 0.155 0.018 0.025 0.500 0.562 0.045 0.060 0.190 0.210 0.100 0.120 0.080 0.110 0.020 0.055 0.235 0.255 0.000 0.050 0.045 --- --- 0.080 MILLIMETERS MIN MAX 14.48 15.75 9.66 10.28 4.07 4.82 0.64 0.88 3.61 3.73 2.42 2.66 2.80 3.93 0.46 0.64 12.70 14.27 1.15 1.52 4.83 5.33 2.54 3.04 2.04 2.79 0.508 1.39 5.97 6.47 0.00 1.27 1.15 --- --- 2.04
-T- B
4
SEATING PLANE
F T S
C
Q
123
A U K
H Z L V G D N R J
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MC7800, MC7800A, NCV7805
PACKAGE DIMENSIONS
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D2PAK-3 D2T SUFFIX CASE 936-03 ISSUE B
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. TAB CONTOUR OPTIONAL WITHIN DIMENSIONS A AND K. 4. DIMENSIONS U AND V ESTABLISH A MINIMUM MOUNTING SURFACE FOR TERMINAL 4. 5. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH OR GATE PROTRUSIONS. MOLD FLASH AND GATE PROTRUSIONS NOT TO EXCEED 0.025 (0.635) MAXIMUM. INCHES MIN MAX 0.386 0.403 0.356 0.368 0.170 0.180 0.026 0.036 0.045 0.055 0.051 REF 0.100 BSC 0.539 0.579 0.125 MAX 0.050 REF 0.000 0.010 0.088 0.102 0.018 0.026 0.058 0.078 5 _ REF 0.116 REF 0.200 MIN 0.250 MIN MILLIMETERS MIN MAX 9.804 10.236 9.042 9.347 4.318 4.572 0.660 0.914 1.143 1.397 1.295 REF 2.540 BSC 13.691 14.707 3.175 MAX 1.270 REF 0.000 0.254 2.235 2.591 0.457 0.660 1.473 1.981 5 _ REF 2.946 REF 5.080 MIN 6.350 MIN
-T- K A
OPTIONAL CHAMFER
TERMINAL 4
E
U V
S B F
1 2 3
H M L P
DIM A B C D E F G H J K L M N P R S U V
J D 0.010 (0.254) M T
N G R
C
SOLDERING FOOTPRINT*
8.38 0.33
10.66 0.42
1.016 0.04
5.08 0.20
3.05 0.12 17.02 0.67
D2PAK-3
SCALE 3:1
mm inches
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
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MC7800, MC7800A, NCV7805
PACKAGE DIMENSIONS
DPAK-3 DT SUFFIX CASE 369C-01 ISSUE O
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-T- B V R
4
SEATING PLANE
C E
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. INCHES MIN MAX 0.235 0.245 0.250 0.265 0.086 0.094 0.027 0.035 0.018 0.023 0.037 0.045 0.180 BSC 0.034 0.040 0.018 0.023 0.102 0.114 0.090 BSC 0.180 0.215 0.025 0.040 0.020 --- 0.035 0.050 0.155 --- MILLIMETERS MIN MAX 5.97 6.22 6.35 6.73 2.19 2.38 0.69 0.88 0.46 0.58 0.94 1.14 4.58 BSC 0.87 1.01 0.46 0.58 2.60 2.89 2.29 BSC 4.57 5.45 0.63 1.01 0.51 --- 0.89 1.27 3.93 ---
A S
1 2 3
Z U
K F L D G
2 PL
J H 0.13 (0.005) T
DIM A B C D E F G H J K L R S U V Z
M
SOLDERING FOOTPRINT*
6.20 0.244 2.58 0.101 5.80 0.228 1.6 0.063 6.172 0.243 3.0 0.118
SCALE 3:1
mm inches
*For additional information on our Pb-Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D.
http://onsemi.com
31
MC7800, MC7800A, NCV7805
www..com
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303-675-2175 or 800-344-3860 Toll Free USA/Canada Fax: 303-675-2176 or 800-344-3867 Toll Free USA/Canada Email: orderlit@onsemi.com N. American Technical Support: 800-282-9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81-3-5773-3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative
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MC7800/D

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