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L7800AB/AC series
Precision 1A regulators
Feature summary

Output current in excess of 1A Output voltages of 5; 6; 8; 9; 12; 15; 18; 20; 24V Thermal overload protection Output transition SOA protection 2% Output voltage tolerance Guaranteed in extended temperature range
TO-220 TO-220FP
Description
The L7800A series of three terminal positive regulators is available in TO-220, TO-220FP, and D2PAK packages and several fixed output voltages, making it useful in a wide range of applications. These regulators can provide local on-card regulation, eliminating the distribution problem associated with single point regulation. Each type employs internal current limiting, thermal shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can
D2PAK
deliver over 1A output current, Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltage and currents.
Schematic diagram
January 2007
Rev. 11
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28
L7800AB/AC series
Contents
1 2 3 4 5 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Test circuits ............................................... 5
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 Design consideration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 7 8
Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 Order code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
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L7800AB/AC series
Pin configuration
1
Figure 1.
Pin configuration
Pin connections (top view)
TO-220
TO-220FP
D2PAK
Figure 2.
Schematic diagram
3/28
Maximum ratings
L7800AB/AC series
2
Table 1.
Symbol VI IO PD TSTG TOP
Maximum ratings
Absolute maximum ratings
Parameter DC Input voltage Output current Power dissipation Storage temperature range for L7800AC Operating junction temperature range for L7800AB -40 to 125 for VO= 5 to 18V for VO= 20, 24V Value 35 V 40 Internally Limited Internally Limited -65 to 150 0 to 150 C mA mW C Unit
Note:
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied
Thermal Data
Parameter Thermal resistance junction-case Thermal resistance junction-ambient TO-220 3 50 TO-220FP 5 60 D2PAK 3 62.5 Unit C/W C/W
Table 2.
Symbol RthJC RthJA
Figure 3.
Application circuits
4/28
L7800AB/AC series
Test circuits
3
Figure 4.
Test circuits
DC Parameter
Figure 5.
Load regulation
Figure 6.
Ripple rejection
5/28
Electrical characteristics
L7800AB/AC series
4
Table 3.
Symbol VO VO
Electrical characteristics
Electrical characteristics of L7805A (VI = 10V, IO=1A, TJ = 0 to 150C (L7805AC), TJ = -40 to 125C (L7805AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 7.5 to 20V VI = 7.5 to 25V, IO = 500 mA Test conditions Min. 4.9 4.8 Typ. 5 5 7 10 2 7 25 30 8 4.3 Max. 5.1 5.2 50 50 25 50 100 100 50 6 6 VI = 8 to 25V, IO = 500 mA Iq Quiescent current change VI = 7.5 to 20V, TJ = 25C IO = 5mA to 1A SVR Vd eN RO Isc Iscp Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift VI = 8 to 18V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C 68 2 10 17 0.2 2.2 -1.1 0.8 0.8 0.5 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 8 to 12V VI = 8 to 12V, TJ = 25C VI = 7.3 to 20V, TJ = 25C IO = 5mA to 1A
VO(*)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
VO/T
1. 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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L7800AB/AC series
Electrical characteristics
Table 4.
Symbol VO VO
Electrical characteristics of L7806A (VI = 11V, IO=1A, TJ = 0 to 150C (L7806AC), TJ = -40 to 125C (L7806AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 8.6 to 21V VI = 8.6 to 25V, IO = 500 mA Test conditions Min. 5.88 5.76 Typ. 6 6 9 11 3 9 25 30 10 4.3 Max. 6.12 6.24 60 60 30 60 100 100 50 6 6 VI = 9 to 25V, IO = 500 mA 0.8 0.8 0.5 65 2 10 17 0.2 2.2 -0.8 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 9 to 13V VI = 9 to 13V, TJ = 25C VI = 8.3 to 21V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 8.6 to 21V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 9 to 19V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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Electrical characteristics
L7800AB/AC series
Table 5.
Symbol VO VO
Electrical characteristics of L7808A (VI = 14V, IO=1A, TJ = 0 to 150C (L7808AC), TJ = -40 to 125C (L7808AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 10.6 to 23V VI = 10.6 to 25V, IO = 500 mA Test conditions Min. 7.84 7.7 Typ. 8 8 12 15 5 12 25 30 10 4.3 Max. 8.16 8.3 80 80 40 80 100 100 50 6 6 VI = 11 to 25V, IO = 500 mA 0.8 0.8 0.5 62 2 10 18 0.2 2.2 -0.8 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 11 to 17V VI = 11 to 17V, TJ = 25C VI = 10.4 to 23V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 10.6 to 23V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 11.5 to 21.5V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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L7800AB/AC series
Electrical characteristics
Table 6.
Symbol VO VO
Electrical characteristics of L7809A (VI = 15V, IO=1A, TJ = 0 to 150C (L7809AC), TJ = -40 to 125C (L7809AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 10.6 to 23V VI = 10.6 to 25V, IO = 500 mA Test conditions Min. 8.82 8.65 Typ. 9 9 12 15 5 12 25 30 10 4.3 Max. 9.18 9.35 90 90 45 90 100 100 50 6 6 VI = 11 to 25V, IO = 500 mA 0.8 0.8 0.5 61 2 10 18 0.2 2.2 -0.8 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 11 to 17V VI = 11 to 17V, TJ = 25C VI = 10.4 to 23V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 10.6 to 23V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 11.5 to 21.5V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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Electrical characteristics
L7800AB/AC series
Table 7.
Symbol VO VO
Electrical characteristics of L7812A (VI = 19V, IO=1A, TJ = 0 to 150C (L7812AC), TJ = -40 to 125C (L7812AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 14.8 to 27V VI = 14.8 to 30V, IO = 500 mA Test conditions Min. 11.75 11.5 Typ. 12 12 13 16 6 13 25 30 10 4.4 Max. 12.25 12.5 120 120 60 120 100 100 50 6 6 VI = 15 to 30V, IO = 500 mA 0.8 0.8 0.5 60 2 10 18 0.2 2.2 -1 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 16 to 12V VI = 16 to 12V, TJ = 25C VI = 14.5 to 27V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 14.8 to 27V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 15 to 25V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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L7800AB/AC series
Electrical characteristics
Table 8.
Symbol VO VO
Electrical characteristics of L7815A (VI = 23V, IO=1A, TJ = 0 to 150C (L7815AC), TJ = -40 to 125C (L7815AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 17.9 to 30V VI = 17.9 to 30V, IO = 500 mA Test conditions Min. 14.7 14.4 Typ. 15 15 13 16 6 13 25 30 10 4.4 Max. 15.3 15.6 150 150 75 150 100 100 50 6 6 VI = 17.5 to 30V, IO = 500 mA 0.8 0.8 0.5 58 2 10 19 0.2 2.2 -1 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 20 to 26V VI = 20 to 26V, TJ = 25C VI = 17.5 to 30V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 17.5 to 30V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 18.5 to 28.5V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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Electrical characteristics
L7800AB/AC series
Table 9.
Symbol VO VO
Electrical characteristics of L7818A (VI = 27V, IO=1A, TJ = 0 to 150C (L7818AC), TJ = -40 to 125C (L7818AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 21 to 33V VI = 21 to 33V, IO = 500 mA Test conditions Min. 17.64 17.3 Typ. 18 18 25 28 10 5 25 30 10 4.5 Max. 18.36 18.7 180 180 90 180 100 100 50 6 6 VI = 21 to 33V, IO = 500 mA 0.8 0.8 0.5 57 2 10 19 0.2 2.2 -1 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 24 to 30V VI = 24 to 30V, TJ = 25C VI = 20.6 to 33V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 21 to 33V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 22 to 32V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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L7800AB/AC series
Electrical characteristics
Table 10.
Symbol VO VO
Electrical characteristics of L7820A (VI = 28V, IO=1A, TJ = 0 to 150C (L7820AC), TJ = -40 to 125C (L7820AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 23 to 35V VI = 23 to 35V, IO = 500 mA Test conditions Min. 19.6 19.2 Typ. 20 20 Max. 20.4 20.8 200 200 100 200 25 30 10 4.5 100 100 50 6 6 VI = 23 to 35V, IO = 500 mA 0.8 0.8 0.5 56 2 10 20 0.2 2.2 -1 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 26 to 32V VI = 26 to 32V, TJ = 25C VI = 23 to 32V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 23 to 35V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 24 to 35V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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Electrical characteristics
L7800AB/AC series
Table 11.
Symbol VO VO
Electrical characteristics of L7824A (VI = 33V, IO=1A, TJ = 0 to 150C (L7824AC), TJ = -40 to 125C (L7824AB), unless otherwise specified)
Parameter Output voltage Output voltage TJ = 25C IO = 5mA to 1A, PO 15W VI = 27.3 to 38V VI = 27 to 38V, IO = 500 mA Test conditions Min. 19.6 19.2 Typ. 20 20 Max. 20.4 20.8 200 200 100 200 25 30 10 4.5 100 100 50 6 6 VI = 27.3 to 38V, IO = 500 mA 0.8 0.8 0.5 56 2 10 20 0.2 2.2 -1 Unit V V mV mV mV mV mV V V mA mA mA mA mA dB V V/VO m A A mV/C
VO (1)
Line regulation
VI = 30 to 36V VI = 30 to 36V, TJ = 25C VI = 26.7 to 38V, TJ = 25C IO = 5mA to 1A
VO
(1)
Load regulation
IO = 5mA to 1.5A, TJ = 25C IO = 250 to 750mA
Iq
Quiescent current
TJ = 25C
Iq
Quiescent current change
VI = 27.3 to 38V, TJ = 25C IO = 5mA to 1A
SVR Vd eN RO Isc Iscp VO/T
Supply voltage rejection Dropout voltage Output noise voltage Output resistance Short circuit current Short circuit peak current Output voltage drift
VI = 28 to 38V, f = 120Hz, IO = 500mA IO = 1A, TJ = 25C TA = 25C, B =10Hz to 100KHz f =1KHz VI = 35V, TA = 25C TJ = 25C
1. 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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L7800AB/AC series
Application information
5
5.1
Application information
Design consideration
The L7800A 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 capacitor if the regulator is connected to the power supply filter with long 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 0.33F 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. The addition of an operational amplifier allows adjustment to higher or intermediate values while retaining regulation characteristics. The minimum voltage obtained with the arrangement is 2V greater than the regulator voltage. The circuit of figure 6 can be modified to provide supply protection against short circuit 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.
Figure 7.
DC Parameter
IO = VXX/R1+Id
15/28
Application information
L7800AB/AC series
Figure 8.
DC Parameter
VO = 7 to 20V VI - VO 2V
Figure 9.
DC Parameter
VBEQ1 R1 = ______________ IREQ-(IQ1/Q1) VBEQ1 IO = IREG + Q1 (IREG ______) R1
.
16/28
L7800AB/AC series Figure 10. DC Parameter
Application information
17/28
Package mechanical data
L7800AB/AC series
6
Package mechanical data
In order to meet environmental requirements, ST offers these devices in ECOPACK(R) packages. These packages have a Lead-free second level interconnect. The category of second Level Interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com.
18/28
L7800AB/AC series
Package mechanical data
TO-220 MECHANICAL DATA
DIM. A C D D1 E F F1 F2 G G1 H2 L2 L4 L5 L6 L7 L9 DIA. 13.0 2.65 15.25 6.2 3.5 3.75 0.49 0.61 1.14 1.14 4.95 2.4 10.0 16.4 14.0 2.95 15.75 6.6 3.93 3.85 0.511 0.104 0.600 0.244 0.137 0.147 mm. MIN. 4.40 1.23 2.40 1.27 0.70 0.88 1.70 1.70 5.15 2.7 10.40 0.019 0.024 0.044 0.044 0.194 0.094 0.393 0.645 0.551 0.116 0.620 0.260 0.154 0.151 TYP MAX. 4.60 1.32 2.72 MIN. 0.173 0.048 0.094 0.050 0.027 0.034 0.067 0.067 0.203 0.106 0.409 inch TYP. MAX. 0.181 0.051 0.107
P011C
19/28
Package mechanical data
L7800AB/AC series
TO-220FP MECHANICAL DATA
DIM. A B D E F F1 F2 G G1 H L2 L3 L4 L5 L6 L7 DIA. 28.6 9.8 2.9 15.9 9 3 mm. MIN. 4.40 2.5 2.5 0.45 0.75 1.15 1.15 4.95 2.4 10.0 16 30.6 10.6 3.6 16.4 9.3 3.2 1.126 0.385 0.114 0.626 0.354 0.118 TYP MAX. 4.60 2.7 2.75 0.70 1 1.50 1.50 5.2 2.7 10.40 MIN. 0.173 0.098 0.098 0.017 0.030 0.045 0.045 0.194 0.094 0.393 0.630 1.204 0.417 0.142 0.645 0.366 0.126 inch TYP. MAX. 0.181 0.106 0.108 0.027 0.039 0.059 0.059 0.204 0.106 0.409
7012510A-H
20/28
L7800AB/AC series
Package mechanical data
Figure 11. DRAWING DIMENSION D2PAK (TYPE STD-ST)
0079457/L
21/28
Package mechanical data
L7800AB/AC series
Figure 12. DRAWING DIMENSION D2PAK (TYPE WOOSEOK-SUBCON.)
0079457/L
22/28
L7800AB/AC series
Package mechanical data
Table 12.
D2PAK MECHANICAL DATA
TYPE STD-ST TYPE WOOSEOK-SUBCON. mm. MAX. 4.60 0.23 0.93 1.70 0.60 1.36 9.35 MIN. 4.30 0 0.70 1.17 0.45 1.25 9 7.50 10.40 9.80 7.50 2.54 4.88 15 2.49 2.29 1.27 1.30 0.4 0 8 0 5.28 15.85 2.69 2.79 1.40 1.75 15 2.20 1.79 1 1.20 0.30 3 2.54 5.08 15.30 15.60 2.60 2.79 1.40 1.60 10.20 0.50 1.30 9.20 TYP. MAX. 4.70 0.20 0.90 1.37 0.60 1.40 9.40
DIM. MIN. A A1 b b2 c c2 D D1 E E1 e e1 H J1 L L1 L2 R V2 4.40 0.03 0.70 1.14 0.45 1.23 8.95 7.50 10 8.50
mm. TYP.
Note:
The D2PAK package coming from the subcontractor Wooseok is fully compatible with the ST's package suggested footprint.
23/28
Package mechanical data
L7800AB/AC series
Figure 13. D2PAK FOOTPRINT RECOMMENDED DATA
Table 13.
FOOTPRINT DATA
VALUES mm. A B C D E F G 12.20 9.75 16.90 3.50 1.60 2.54 5.08 inch. 0.480 0.384 0.665 0.138 0.063 0.100 0.200
24/28
L7800AB/AC series
Package mechanical data
Tape & Reel D2PAK-P 2PAK-D 2PAK/A-P 2PAK/A MECHANICAL DATA
mm. DIM. MIN. A C D N T Ao Bo Ko Po P 10.50 15.70 4.80 3.9 11.9 10.6 15.80 4.90 4.0 12.0 12.8 20.2 60 14.4 10.70 15.90 5.00 4.1 12.1 0.413 0.618 0.189 0.153 0.468 0.417 0.622 0.193 0.157 0.472 13.0 TYP MAX. 180 13.2 0.504 0.795 2.362 0.567 0.421 0.626 0.197 0.161 0.476 0.512 MIN. TYP. MAX. 7.086 0.519 inch
25/28
Order code
L7800AB/AC series
7
Table 14.
Order code
Order code
Packaging Part numbers TO-220 L7805AB L7805AC L7806AB L7806AC L7808AB L7808AC L7809AB L7809AC L7812AB L7812AC L7815AB L7815AC L7818AB L7818AC L7820AB L7820AC L7824AB L7824AC L7805ABV L7805ACV L7806ABV L7806ACV L7808ABV L7808ACV L7809ABV L7809ACV L7812ABV L7812ACV L7815ABV L7815ACV L7818ABV L7818ACV L7820ABV
(1)
TO-220FP L7805ABP L7805ACP L7806ABP L7806ACP
(1) (1)
D2PAK L7805ABD2T-TR L7805ACD2T-TR L7806ABD2T-TR L7806ACD2T-TR L7808ABD2T-TR L7808ACD2T-TR L7809ABD2T-TR L7809ACD2T-TR L7812ABD2T-TR L7812ACD2T-TR L7815ABD2T-TR L7815ACD2T-TR L7818ABD2T-TR (1) L7818ACD2T-TR L7820ABD2T-TR L7820ACD2T-TR
(1) (1) (1)
Output voltage 5V 5V 6V 6V 8V 8V 9V 9V 12 V 12 V 15 V 15 V 18 V 18 V 20 V 20 V 24 V 24 V
L7808ABP L7808ACP L7809ABP L7809ACP L7812ABP(1) L7812ACP L7815ABP L7815ACP
(1)
L7818ABP L7818ACP L7820ABP L7820ACP
(1) (1) (1)
L7820ACV L7824ABV L7824ACV
L7824ABP L7824ACP (1)
L7824ABD2T-TR (1) L7824ACD2T-TR
(1)
1. Available on request.
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L7800AB/AC series
Revision history
8
Table 15.
Date
Revision history
Revision history
Revision 9 10 11 Document updating. Order Codes has been updated and new template. D2PAK mechanical data has been updated and add footprint data. Changes
21-Jun-2004 04-Aug-2006 19-Jan-2007
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L7800AB/AC series
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