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? semiconductor components industries, llc, 2005 april, 2005 ? rev. 14 1 publication order number: mc7800/d 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 d 2 pak?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 (t a = 25 c, unless otherwise noted) value unit rating symbol 369c 221a 936 input voltage (5.0 ? 18 v) (24 v) v i 35 40 vdc power dissipation p d internally limited w thermal resistance, junction?to?ambient r ja 92 65 figure 14 c/w thermal resistance, junction?to?case r jc 5.0 5.0 5.0 c/w storage junction temperature range t stg ?65 to +150 c operating junction temperature t j +150 c maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. *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. to?220?3 t suffix case 221a 1 d 2 pak?3 d2t suffix case 936 2 3 see detailed ordering and shipping information in the package dimensions section on page 22 of this data sheet. ordering information heatsink surface connected to pin 2. pin 1. input 2. ground 3. output heatsink surface (shown as terminal 4 in case outline drawing) is connected to pin 2. 1 3 standard application 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, mc78xx input c in * 0.33 f c o ** output these two digits of the type number indicate nominal voltage. c in is required if regulator is located an appreciable distance from power supply filter. c o is not needed for stability; however, it does improve transient response. values of less than 0.1 f could cause instability. * ** see general marking information in the device marking section on page 28 of this data sheet. device marking information dpak?3 dt suffix case 369c http://onsemi.com 1 2 3 4
mc7800, mc7800a, ncv7805 http://onsemi.com 2 r15 680 r18 100 k d1 zener r1 10.66 k r2 1.56 k r17 9.0 k q7 qnpn lat q17 q9 qnpn 2 q8 qnpn q14 qnpn q6 qnpn q5 qnpn 2 lat 3 a q18 r5 4.5 k r6 1.0 k q13 qnpn q2 qnpn 4 sub q11 2 r11 15 k qnpn 6 q1 r7 14 k r3 1.8 k r8 5.0 k diode q16 q4 qnpn n+ c1 30 p c2 3.0 p r9 3.0 k r16 600 r20 17500 q15 qnpn q10 qnpn r22 100 q12 qnpn r24 50 1.0 p r21 600 r23 0.2 r19 27.5 k d2 zener q19 qnpn r14 1.0 k q20 qnpn r28 9.0 k r27 9.0 k r29 9.0 k r25 6.0 k r26 3.0 k r12 3.0 k r10 3340-(3316act) r30 18 k sense v out 5.01 v in r13 11660 q3 qnpn mc7800 c3 figure 1. representative schematic diagram this device contains 22 active transistors.
mc7800, mc7800a, ncv7805 http://onsemi.com 3 electrical characteristics (v in = 10 v, i o = 500 ma, t j = t low to t high (note 1), unless otherwise noted) mc7805b, ncv7805 mc7805c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 4.8 5.0 5.2 4.8 5.0 5.2 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) 7.0 vdc v in 20 vdc 8.0 vdc v in 20 vdc v o ? 4.75 ? 5.0 ? 5.25 4.75 ? 5.0 ? 5.25 ? vdc line regulation (note 4) 7.5 vdc v in 20 vdc, 1.0 a 8.0 vdc v in 12 vdc reg line ? ? 5.0 1.3 100 50 ? ? 0.5 0.8 20 10 mv load regulation (note 4) 5.0 ma i o 1.0 a 5.0 ma i o 1.5 a (t a = 25 c) reg load ? ? 1.3 0.15 100 50 ? ? 1.3 1.3 25 25 mv quiescent current i b ? 3.2 8.0 ? 3.2 6.5 ma quiescent current change 7.0 vdc v in 25 vdc 5.0 ma i o 1.0 a (t a = 25 c) i b ? ? ? ? ? 0.5 ? ? 0.3 0.08 1.0 0.8 ma ripple rejection 8.0 vdc v in 18 vdc, f = 120 hz rr ? 68 ? 62 83 ? db dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) 10 hz f 100 khz v n ? 10 ? ? 10 ? v/v o output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 c) v in = 35 vdc i sc ? 0.2 ? ? 0.6 ? a peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.3 ? ? ?0.3 ? mv/ c 1. t low =0 c for mc78xxac, c, t high = +125 c for mc78xxac, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 2. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 4 electrical characteristics (v in = 10 v, i o = 1.0 a, t j = t low to t high (note 3), unless otherwise noted) mc7805ab/mc7805ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 4.9 5.0 5.1 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) 7.5 vdc v in 20 vdc v o 4.8 5.0 5.2 vdc line regulation (note 4) reg line mv 7.5 vdc v in 25 vdc, i o = 500 ma ? 0.5 10 8.0 vdc v in 12 vdc, i o = 1.0 a ? 0.8 12 8.0 vdc v in 12 vdc, i o = 1.0 a, t j = 25 c ? 1.3 4.0 7.3 vdc v in 20 vdc, i o = 1.0 a, t j = 25 c ? 4.5 10 load regulation (note 4) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? 1.3 25 5.0 ma i o 1.0 a ? 0.8 25 250 ma i o 750 ma ? 0.53 15 quiescent current i b ? 3.2 6.0 ma quiescent current change i b ma 8.0 vdc v in 25 vdc, i o = 500 ma ? 0.3 0.8 7.5 vdc v in 20 vdc, t j = 25 c ? ? 0.8 5.0 ma i o 1.0 a ? 0.08 0.5 ripple rejection 8.0 vdc v in 18 vdc, f = 120 hz, i o = 500 ma rr 68 83 ? db dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) 10 hz f 100 khz v n ? 10 ? v/v o output resistance (f = 1.0 khz) r o ? 0.9 ? m short circuit current limit (t a = 25 c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.3 ? mv/ c 3. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 4. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 5 electrical characteristics (v in = 11 v, i o = 500 ma, t j = t low to t high (note 5), unless otherwise noted) mc7806b mc7806c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 5.75 6.0 6.25 5.75 6.0 6.25 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 8.0 vdc v in 21 vdc ? ? ? 5.7 6.0 6.3 9.0 vdc v in 21 vdc 5.7 6.0 6.3 ? ? ? line regulation, t j = 25 c (note 6) reg line mv 8.0 vdc v in 25 vdc ? 5.5 120 ? 0.5 24 9.0 vdc v in 13 vdc ? 1.4 60 ? 0.8 12 load regulation, t j = 25 c (note 6) reg load ? 1.3 120 ? 1.3 30 mv 5.0 ma i o 1.5 a quiescent current (t j = 25 c) i b ? 3.3 8.0 ? 3.3 8.0 ma quiescent current change i b ma 8.0 vdc v in 25 vdc ? ? ? ? 0.3 1.3 5.0 ma i o 1.0 a ? ? 0.5 ? 0.08 0.5 ripple rejection rr ? 65 ? 58 65 ? db 9.0 vdc v in 19 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.3 ? ? ?0.3 ? mv/ c 5. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, ncv7805 = ?40 c for mc78xxb, mc78xxab, ncv7805 6. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 6 electrical characteristics (v in = 11 v, i o = 1.0 a, t j = t low to t high (note 7), unless otherwise noted) mc7806ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 5.88 6.0 6.12 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o 5.76 6.0 6.24 vdc 8.6 vdc v in 21 vdc line regulation (note 8) reg line mv 8.6 vdc v in 25 vdc, i o = 500 ma ? 5.0 12 9.0 vdc v in 13 vdc, i o = 1.0 a ? 1.4 15 load regulation (note 8) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? 1.3 25 5.0 ma i o 1.0 a ? 0.9 25 250 ma i o 750 ma ? 0.2 15 quiescent current i b ? 3.3 6.0 ma quiescent current change i b ma 9.0 vdc v in 25 vdc, i o = 500 ma ? ? 0.8 9.0 vdc v in 21 vdc, i o = 1.0 a, t j = 25 c ? ? 0.8 5.0 ma i o 1.0 a ? ? 0.5 ripple rejection rr 58 65 ? db 9.0 vdc v in 19 vdc, f = 120 hz, i o = 500 ma dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? v/v o 10 hz f 100 khz output resistance (f = 1.0 khz) r o ? 0.9 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.3 ? mv/ c 7. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 8. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 7 electrical characteristics (v in = 14 v, i o = 500 ma, t j = t low to t high (note 9), unless otherwise noted) mc7808b mc7808c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 7.7 8.0 8.3 7.7 8.0 8.3 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 10.5 vdc v in 23 vdc ? ? ? 7.6 8.0 8.4 11.5 vdc v in 23 vdc 7.6 8.0 8.4 ? ? ? line regulation, t j = 25 c, (note 10) reg line mv 10.5 vdc v in 25 vdc ? 6.0 160 ? 6.0 32 11 vdc v in 17 vdc ? 1.7 80 ? 1.7 16 load regulation, t j = 25 c (note 10) reg load ? 1.4 160 ? 1.4 35 mv 5.0 ma i o 1.5 a quiescent current i b ? 3.3 8.0 ? 3.3 8.0 ma quiescent current change i b ma 10.5 vdc v in 25 vdc ? ? ? ? ? 1.0 5.0 ma i o 1.0 a ? ? 0.5 ? ? 0.5 ripple rejection rr ? 62 ? 56 62 ? db 11.5 vdc v in 18 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 0.9 ? ? 0.9 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.4 ? ? ?0.4 ? mv/ c 9. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 10. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 8 electrical characteristics (v in = 14 v, i o = 1.0 a, t j = t low to t high (note 11), unless otherwise noted) mc7808ab/mc7808ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 7.84 8.0 8.16 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) 10.6 vdc v in 23 vdc v o 7.7 8.0 8.3 vdc line regulation (note 12) 10.6 vdc v in 25 vdc, i o = 500 ma 11 vdc v in 17 vdc, i o = 1.0 a 10.4 vdc v in 23 vdc, t j = 25 c reg line ? ? ? 6.0 1.7 5.0 15 18 15 mv load regulation (note 12) 5.0 ma i o 1.5 a, t j = 25 c 5.0 ma i o 1.0 a 250 ma i o 750 ma reg load ? ? ? 1.4 1.0 0.22 25 25 15 mv quiescent current i b ? 3.3 6.0 ma quiescent current change 11 vdc v in 25 vdc, i o = 500 ma 10.6 vdc v in 23 vdc, i o = 1.0 a, t j = 25 c 5.0 ma i o 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 11.5 vdc v in 21.5 vdc, f = 120 hz, i o = 500 ma rr 56 62 ? db dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) 10 hz f 100 khz v n ? 10 ? v/v o output resistance f = 1.0 khz r o ? 0.9 ? m short circuit current limit (t a = 25 c) v in = 35 vdc i sc ? 0.2 ? a peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.4 ? mv/ c 11. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 12. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 9 electrical characteristics (v in = 15 v, i o = 500 ma, t j = t low to t high (note 13), unless otherwise noted) mc7809b mc7809c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 8.65 9.0 9.35 8.65 9.0 9.35 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 11.5 vdc v in 24 vdc 8.55 9.0 9.45 8.55 9.0 9.45 line regulation, t j = 25 c (note 14) reg line mv 11 vdc v in 26 vdc ? 6.2 32 ? 6.2 32 11.5 vdc v in 17 vdc ? 1.8 16 ? 1.8 16 load regulation, t j = 25 c (note 14) reg load ? 1.5 35 ? 1.5 35 mv 5.0 ma i o 1.5 a quiescent current i b ? 3.4 8.0 ? 3.4 8.0 ma quiescent current change i b ma 11.5 vdc v in 26 vdc ? ? 1.0 ? ? 1.0 5.0 ma i o 1.0 a ? ? 0.5 ? ? 0.5 ripple rejection rr 56 61 ? 56 61 ? db 11.5 vdc v in 21.5 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.0 ? ? 1.0 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.5 ? ? ?0.5 ? mv/ c 13. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 14. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 10 electrical characteristics (v in = 15 v, i o = 1.0 a, t j = 0 c to 125 c, unless otherwise noted) mc7809ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 8.82 9.0 9.18 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) 11.5 vdc v in 24 vdc v o 8.65 9.0 9.35 vdc line regulation (note 15) 11.5 vdc v in 26 vdc, i o = 500 ma 12 vdc v in 17 vdc, i o = 1.0 a 11.5 vdc v in 24 vdc, t j = 25 c reg line ? ? ? 6.2 1.8 5.2 16 7.0 16 mv load regulation (note 15) 5.0 ma i o 1.5 a, t j = 25 c 5.0 ma i o 1.0 a 250 ma i o 750 ma reg load ? ? ? ? ? ? 25 25 15 mv quiescent current i b ? 3.3 6.0 ma quiescent current change 11.5 vdc v in 26 vdc, i o = 500 ma 11.5 vdc v in 24 vdc, i o = 1.0 a, t j = 25 c 5.0 ma i o 1.0 a i b ? ? ? ? ? ? 0.8 0.8 0.5 ma ripple rejection 11.5 vdc v in 21.5 vdc, f = 120 hz, i o = 500 ma rr 56 61 ? db dropout voltage (i o = 1.0 a, t j = 25 c) v i _ v o 2.0 vdc output noise voltage (t a = 25 c) 10 hz f 100 khz vn ? 10 ? v/v o output resistance f = 1.0 khz r o ? 1.0 ? m short circuit current limit (t a = 25 c) v in = 35 vdc i sc ? 0.2 a peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.5 ? mv/ c 15. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 11 electrical characteristics (v in = 19 v, i o = 500 ma, t j = t low to t high (note 16), unless otherwise noted) mc7812b mc7812c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 11.5 12 12.5 11.5 12 12.5 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 14.5 vdc v in 27 vdc ? ? ? 11.4 12 12.6 15.5 vdc v in 27 vdc 11.4 12 12.6 ? ? ? line regulation, t j = 25 c (note 17) reg line mv 14.5 vdc v in 30 vdc ? 7.5 240 ? 3.8 24 16 vdc v in 22 vdc ? 2.2 120 ? 0.3 24 14.8 vdc v in 27 vdc, i o = 1.0 a ? ? ? ? ? 48 load regulation, t j = 25 c (note 17) reg load ? 1.6 240 ? 8.1 60 mv 5.0 ma i o 1.5 a quiescent current i b ? 3.4 8.0 ? 3.4 6.5 ma quiescent current change i b ma 14.5 vdc v in 30 vdc, i o = 1.0 a, t j = 25 c ? ? ? ? ? 0.7 15 vdc v in 30 vdc ? ? 1.0 ? ? 0.8 5.0 ma i o 1.0 a ? ? 0.5 ? ? 0.5 ripple rejection rr ? 60 ? 55 60 ? db 15 vdc v in 25 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.1 ? ? 1.1 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.8 ? ? ?0.8 ? mv/ c 16. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 17. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 12 electrical characteristics (v in = 19 v, i o = 1.0 a, t j = t low to t high (note 18), unless otherwise noted) mc7812ab/mc7812ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 11.75 12 12.25 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o 11.5 12 12.5 vdc 14.8 vdc v in 27 vdc line regulation (note 19) reg line mv 14.8 vdc v in 30 vdc, i o = 500 ma ? 3.8 18 16 vdc v in 22 vdc, i o = 1.0 a ? 2.2 20 14.5 vdc v in 27 vdc, t j = 25 c ? 6.0 120 load regulation (note 19) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? ? 25 5.0 ma i o 1.0 a ? ? 25 quiescent current i b ? 3.4 6.0 ma quiescent current change i b ma 15 vdc v in 30 vdc, i o = 500 ma ? ? 0.8 14.8 vdc v in 27 vdc, t j = 25 c ? ? 0.8 5.0 ma i o 1.0 a, t j = 25 c ? ? 0.5 ripple rejection rr 55 60 ? db 15 vdc v in 25 vdc, f = 120 hz, i o = 500 ma dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? v/v o 10 hz f 100 khz output resistance (f = 1.0 khz) r o ? 1.1 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?0.8 ? mv/ c 18. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 19. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 13 electrical characteristics (v in = 23 v, i o = 500 ma, t j = t low to t high (note 20), unless otherwise noted) mc7815b mc7815c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 14.4 15 15.6 14.4 15 15.6 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 17.5 vdc v in 30 vdc ? ? ? 14.25 15 15.75 18.5 vdc v in 30 vdc 14.25 15 15.75 ? ? ? line regulation, t j = 25 c (note 21) reg line mv 17.9 vdc v in 30 vdc ? 8.5 300 ? 8.5 30 20 vdc v in 26 vdc ? 3.0 150 ? 3.0 28 load regulation, t j = 25 c (note 21) reg load ? 1.8 300 ? 1.8 55 mv 5.0 ma i o 1.5 a quiescent current i b ? 3.5 8.0 ? 3.5 6.5 ma quiescent current change i b ma 17.5 vdc v in 30 vdc ? ? ? ? ? 0.8 17.5 vdc v in 30 vdc, i o = 1.0 a, t j = 25 c ? ? 1.0 ? ? 0.7 5.0 ma i o 1.0 a ? ? 0.5 ? ? 0.5 ripple rejection rr ? 58 ? 54 58 ? db 18.5 vdc v in 28.5 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.2 ? ? 1.2 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?1.0 ? ? ?1.0 ? mv/ c 20. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 21. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 14 electrical characteristics (v in = 23 v, i o = 1.0 a, t j = t low to t high (note 22), unless otherwise noted) mc7815ab/mc7815ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 14.7 15 15.3 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o 14.4 15 15.6 vdc 17.9 vdc v in 30 vdc line regulation (note 23) reg line mv 17.9 vdc v in 30 vdc, i o = 500 ma ? 8.5 20 20 vdc v in 26 vdc ? 3.0 22 17.5 vdc v in 30 vdc, i o = 1.0 a, t j = 25 c ? 7.0 20 load regulation (note 23) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? 1.8 25 5.0 ma i o 1.0 a ? 1.5 25 250 ma i o 750 ma ? 1.2 15 quiescent current i b ? 3.5 6.0 ma quiescent current change i b ma 17.5 vdc v in 30 vdc, i o = 500 ma ? ? 0.8 17.5 vdc v in 30 vdc, i o = 1.0 a, t j = 25 c ? ? 0.8 5.0 ma i o 1.0 a ? ? 0.5 ripple rejection rr 60 80 ? db 18.5 vdc v in 28.5 vdc, f = 120 hz, i o = 500 ma dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.2 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?1.0 ? mv/ c 22. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 23. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 15 electrical characteristics (v in = 27 v, i o = 500 ma, t j = t low to t high (note 24), unless otherwise noted) mc7818b mc7818c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 17.3 18 18.7 17.3 18 18.7 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 21 vdc v in 33 vdc ? ? ? 17.1 18 18.9 22 vdc v in 33 vdc 17.1 18 18.9 ? ? ? line regulation, (note 25) reg line mv 21 vdc v in 33 vdc ? 9.5 360 ? 9.5 50 24 vdc v in 30 vdc ? 3.2 180 ? 3.2 25 load regulation, (note 25) reg load ? 2.0 360 ? 2.0 55 mv 5.0 ma i o 1.5 a quiescent current i b ? 3.5 8.0 ? 3.5 6.5 ma quiescent current change i b ma 21 vdc v in 33 vdc ? ? ? ? ? 1.0 5.0 ma i o 1.0 a ? ? 0.5 ? ? 0.5 ripple rejection rr ? 57 ? 53 57 ? db 22 vdc v in 33 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v ii ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.3 ? ? 1.3 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?1.5 ? ? ?1.5 ? mv/ c 24. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 25. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 16 electrical characteristics (v in = 27 v, i o = 1.0 a, t j = t low to t high (note 26), unless otherwise noted) mc7818ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 17.64 18 18.36 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o 17.3 18 18.7 vdc 21 vdc v in 33 vdc line regulation (note 27) reg line mv 21 vdc v in 33 vdc, i o = 500 ma ? 9.5 22 24 vdc v in 30 vdc, i o = 1.0 a ? 3.2 25 24 vdc v in 30 vdc, i o = 1.0 a, t j = 25 c ? 3.2 10.5 20.6 vdc v in 33 vdc, i o = 1.0 a, t j = 25 c ? 8.0 22 load regulation (note 27) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? 2.0 25 5.0 ma i o 1.0 a ? 1.8 25 250 ma i o 750 ma ? 1.5 15 quiescent current i b ? 3.5 6.0 ma quiescent current change i b ma 21 vdc v in 33 vdc, i o = 500 ma ? ? 0.8 21.5 vdc v in 30 vdc, t j = 25 c ? ? 0.8 5.0 ma i o 1.0 a ? ? 0.5 ripple rejection rr 53 57 ? db 22 vdc v in 32 vdc, f = 120 hz, i o = 500 ma dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.3 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?1.5 ? mv/ c 26. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 27. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 17 electrical characteristics (v in = 33 v, i o = 500 ma, t j = t low to t high (note 28), unless otherwise noted) mc7824b mc7824c characteristic symbol min typ max min typ max unit output voltage (t j = 25 c) v o 23 24 25 23 24 25 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o vdc 27 vdc v in 38 vdc ? ? ? 22.8 24 25.2 28 vdc v in 38 vdc 22.8 24 25.2 ? ? ? line regulation, (note 29) reg line mv 27 vdc v in 38 vdc ? 11.5 480 ? 2.7 60 30 vdc v in 36 vdc ? 3.8 240 ? 2.7 48 load regulation, (note 29) reg load ? 2.1 480 ? 4.4 65 mv 5.0 ma i o 1.5 a quiescent current i b ? 3.6 8.0 ? 3.6 6.5 ma quiescent current change i b ma 27 vdc v in 38 vdc ? ? ? ? ? 1.0 5.0 ma i o 1.0 a ? ? 0.5 ? ? 0.5 ripple rejection rr ? 54 ? 50 54 ? db 28 vdc v in 38 vdc, f = 120 hz dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? ? 10 ? v/v o 10 hz f 100 khz output resistance f = 1.0 khz r o ? 1.4 ? ? 1.4 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?2.0 ? ? ?2.0 ? mv/ c 28. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 29. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 18 electrical characteristics (v in = 33 v, i o = 1.0 a, t j = t low to t high (note 30), unless otherwise noted) mc7824ac characteristic symbol min typ max unit output voltage (t j = 25 c) v o 23.5 24 24.5 vdc output voltage (5.0 ma i o 1.0 a, p d 15 w) v o 23.2 24 25.8 vdc 27.3 vdc v in 38 vdc line regulation (note 31) reg line mv 27 vdc v in 38 vdc, i o = 500 ma ? 11.5 25 30 vdc v in 36 vdc, i o = 1.0 a ? 3.8 28 30 vdc v in 36 vdc, t j = 25 c ? 3.8 12 26.7 vdc v in 38 vdc, i o = 1.0 a, t j = 25 c ? 10 25 load regulation (note 31) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? 2.1 15 5.0 ma i o 1.0 a ? 2.0 25 250 ma i o 750 ma ? 1.8 15 quiescent current i b ? 3.6 6.0 ma quiescent current change i b ma 27.3 vdc v in 38 vdc, i o = 500 ma ? ? 0.8 27 vdc v in 38 vdc, t j = 25 c ? ? 0.8 5.0 ma i o 1.0 a ? ? 0.5 ripple rejection rr 45 54 ? db 28 vdc v in 38 vdc, f = 120 hz, i o = 500 ma dropout voltage (i o = 1.0 a, t j = 25 c) v i ? v o ? 2.0 ? vdc output noise voltage (t a = 25 c) v n ? 10 ? v/v o 10 hz f 100 khz output resistance (f = 1.0 khz) r o ? 1.4 ? m short circuit current limit (t a = 25 c) i sc ? 0.2 ? a v in = 35 vdc peak output current (t j = 25 c) i max ? 2.2 ? a average temperature coefficient of output voltage tcv o ? ?2.0 ? mv/ c 30. t low =0 c for mc78xxac, c t high = +125 c for mc78xxac, c, ncv7805 = 40 c for mc78xxb, mc78xxab, ncv7805 31. load and line regulation are specified at constant junction temperature. changes in v o due to heating effects must be taken into account separately. pulse testing with low duty cycle is used.
mc7800, mc7800a, ncv7805 http://onsemi.com 19 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) 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) 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) i o v in -v out , input/output voltage differential (v) 3.0 2.0 1.5 1.0 0 4.0 8.0 12 20 30 40 , output current (a) 80 70 60 50 40 4.0 6.0 8.0 10 12 14 16 18 20 22 24 v o , output voltage (v) rr, ripple rejection (db) part # v in mc7805c= 10 v mc7806c= 11 v mc7808c= 14 v mc7812c= 19 v mc7815c= 23 v mc7818c= 27 v mc7824c= 33 v 80 50 rr, ripple rejection (db) 0.1 10 f, frequency (khz) 0.01 , output voltage (v) o 5.0 4.9 -60 -20 20 60 100 140 180 t j , junction temperature ( c) v , output impedance (m) o w 10 5.0 3.0 2.0 1.0 0.5 0.3 0.2 0.1 4.0 8.0 12 16 20 24 v o , output voltage (v) z , quiescent current (ma) b 6.0 4.0 3.0 2.0 1.0 0 -75 -50 t j , junction temperature ( c) -25 0 25 50 75 100 125 i 2.5 0.5 70 40 30 60 4.8 6.0 10 15 25 35 t j = 85 c t j = 25 c 1.0 f = 120 hz i o = 20 ma v in = 1.0 v(rms) t j = 125 c t j = 0 c f = 120 hz i o = 500 ma c l = 0 f v in = 10 v v o = 5.0 v i l = 20 ma v in = 20 v i o = 5.0 ma mc78xxb, c, ac v in = 8.0 v to 18 v i o = 500 ma f = 120 hz t a = 25 c t j = -40 c
mc7800, mc7800a, ncv7805 http://onsemi.com 20 applications information design considerations 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 f 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. i o 5.0v r i b figure 8. current regulator figure 9. adjustable output regulator figure 10. current boost regulator figure 11. short circuit protection 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: for example, a 1.0 a current source would require r to be a 5.0 , 10 w resistor and the output voltage compliance would be the input voltage less 7.0 v. i b 3.2 ma over line and load changes. input 0.33 f r i o mc7805 constant current to grounded load 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. input mc7805 output 0.33 f 10 k mc1741g 7 6 4 1.0 k v o = 7.0 v to 20 v v in = v o 2.0 v 0.1 f 3 2 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 v be 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 v be of the pass transistor. xx = 2 digits of type number indicating voltage. mc78xx input output r 1.0 f mj2955 or equiv. 1.0 f the circuit of figure 10 can be modified to provide supply protection against short circuits by adding a short circuit sense resistor, r sc , 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. xx = 2 digits of type number indicating voltage. 1.0 f mc78xx mj2955 or equiv. output r sc r 2n6049 or equiv. 10 f r source 0.33 f input r source 0.33 f 10 f
mc7800, mc7800a, ncv7805 http://onsemi.com 21 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) , power dissipation (w) d 20 16 12 8.0 4.0 0 -50 -25 0 25 50 75 100 125 150 t a , ambient temperature ( c) p hs = 0 c/w differential (v) in out , input-output voltage 0.5 0 -75 -50 -25 0 25 50 75 100 125 t j , junction temperature ( c) - v v i o = 0 ma i o = 20 ma i o = 1.0 a i o = 500 ma i o = 200 ma v o = 2% of v o - - - extended curve for mc78xxb jc = 5 c/w ja = 65 c/w t j(max) = 150 c hs = 5 c/w hs = 15 c/w no heatsink 2.0 1.5 1.0 2.5 figure 14. d 2 pak thermal resistance and maximum power dissipation versus p.c.b. copper length r , thermal resistance ja q junction-to-air ( c/w) 30 40 50 60 70 80 1.0 1.5 2.0 2.5 3.0 3.5 0102030 25 15 5.0 l, length of copper (mm) p d(max) for t a = 50 c minimum size pad 2.0 oz. copper l l ???? ???? ???? ???? free air mounted vertically p d , maximum power dissipation (w) r ja 40 50 60 70 80 90 100 0 0.4 0.8 1.2 1.6 2.0 2.4 0102030 25 15 5.0 l, length of copper (mm) p d(max) for t a = 50 c minimum size pad p d l l ???? ???? ???? ???? , maximum power dissipation (w) free air mounted vertically r ja 2.0 oz. copper r , thermal resistance ja q junction-to-air ( c/w) figure 15. dpak thermal resistance and maximum power dissipation versus p.c.b. copper length
mc7800, mc7800a, ncv7805 http://onsemi.com 22 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. quiescent current ? that part of the input current that is not delivered to the load. output noise v oltage ? 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 nominal voltage operating temperature range package shipping 2 mc7805abd2t 5.0 v t = ?40 c to +125 c d 2 pak 50 units /rail mc7805abd2tg d 2 pak (pb?free) 50 units /rail mc7805abd2tr4 d 2 pak 800 / tape & reel mc7805abd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7805abt to 220 50 units /rail mc7805abtg to 220 (pb?free) 50 units /rail mc7805acd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7805acd2tg d 2 pak (pb?free) 50 units /rail mc7805acd2tr4 d 2 pak 800 / tape & reel mc7805acd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7805act to 220 50 units /rail mc7805actg to 220 (pb?free) 50 units /rail mc7805bd2t t = ?40 c to +125 c d 2 pak 50 units /rail mc7805bd2tg d 2 pak (pb?free) 50 units /rail mc7805bd2tr4 d 2 pak 800 / tape & reel mc7805bd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7805bdt dpak 75 units / rail mc7805bdtg dpak (pb?free) 75 units / rail mc7805bdtrk dpak 2500 / tape & reel mc7805bdtrkg dpak (pb?free) 2500 / tape & reel 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control.
mc7800, mc7800a, ncv7805 http://onsemi.com 23 ordering information device shipping 2 package operating temperature range nominal voltage mc7805bt to 220 50 units /rail mc7805btg to 220 (pb?free) 50 units /rail ncv7805bd2t* d 2 pak 50 units /rail ncv7805bd2tg* d 2 pak (pb?free) 50 units /rail ncv7805bd2tr4* d 2 pak 800 / tape & reel ncv7805bd2tr4g* d 2 pak (pb?free) 800 / tape & reel ncv7805bt* to 220 50 units /rail ncv7805btg* to 220 (pb?free) 50 units /rail mc7805cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7805cd2tg d 2 pak (pb?free) 50 units /rail mc7805cd2tr4 d 2 pak 800 / tape & reel mc7805cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7805cdt dpak 75 units / rail mc7805cdtg dpak (pb?free) 75 units / rail mc7805cdtrk dpak 2500 / tape & reel mc7805cdtrkg dpak (pb?free) 2500 / tape & reel MC7805CT to 220 50 units /rail MC7805CTg to 220 (pb?free) 50 units /rail mc7806act 6.0 v t = 0 c to +125 c to 220 50 units /rail mc7806actg to 220 (pb?free) 50 units /rail mc7806bd2t t = ?40 c to +125 c d 2 pak 50 units /rail mc7806bd2tg d 2 pak (pb?free) 50 units /rail mc7806bd2tr4 d 2 pak 800 / tape & reel mc7806bd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7806bt to 220 50 units /rail mc7806btg to 220 (pb?free) 50 units /rail mc7806ct t = 0 c to +125 c to 220 50 units /rail mc7806ctg to 220 (pb?free) 50 units /rail 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control.
mc7800, mc7800a, ncv7805 http://onsemi.com 24 ordering information device shipping 2 package operating temperature range nominal voltage mc7808abd2t 8.0 v t = ?40 c to +125 c d 2 pak 50 units /rail mc7808abd2tg d 2 pak (pb?free) 50 units /rail mc7808abd2tr4 d 2 pak 800 / tape & reel mc7808abd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7808abt to 220 50 units /rail mc7808abtg to 220 (pb?free) 50 units /rail mc7808act t = 0 c to +125 c to 220 50 units /rail mc7808actg to 220 (pb?free) 50 units /rail mc7808bd2t t = ?40 c to +125 c d 2 pak 50 units /rail mc7808bd2tg d 2 pak (pb?free) 50 units /rail mc7808bd2tr4 d 2 pak 800 / tape & reel mc7808bd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7808bdt dpak 75 units / rail mc7808bdtg dpak (pb?free) 75 units / rail mc7808bdtrk dpak 2500 / tape & reel mc7808bdtrkg dpak (pb?free) 2500 / tape & reel mc7808bt to 220 50 units /rail mc7808btg to 220 (pb?free) 50 units /rail mc7808cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7808cd2tg d 2 pak (pb?free) 50 units /rail mc7808cd2tr4 d 2 pak 800 / tape & reel mc7808cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7808cdt dpak 75 units / rail mc7808cdtg dpak (pb?free) 75 units / rail mc7808cdtrk dpak 2500 / tape & reel mc7808cdtrkg dpak (pb?free) 2500 / tape & reel mc7808ct to 220 50 units /rail mc7808ctg to 220 (pb?free) 50 units /rail 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control.
mc7800, mc7800a, ncv7805 http://onsemi.com 25 ordering information device shipping 2 package operating temperature range nominal voltage mc7809act 9.0 v t = 0 c to +125 c to 220 50 units /rail mc7809actg to 220 (pb?free) 50 units /rail mc7809bt t = ?40 c to +125 c to 220 50 units /rail mc7809btg to 220 (pb?free) 50 units /rail mc7809cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7809cd2tg d 2 pak (pb?free) 50 units /rail mc7809cd2tr4 d 2 pak 800 / tape & reel mc7809cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7809ct to 220 50 units /rail mc7809ctg to 220 (pb?free) 50 units /rail mc7812abd2t 12 v t = ?40 c to +125 c d 2 pak 50 units /rail mc7812abd2tg d 2 pak (pb?free) 50 units /rail mc7812abd2tr4 d 2 pak 800 / tape & reel mc7812abd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7812abt to 220 50 units /rail mc7812abtg to 220 (pb?free) 50 units /rail mc7812acd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7812acd2tg d 2 pak (pb?free) 50 units /rail mc7812acd2tr4 d 2 pak 800 / tape & reel mc7812acd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7812act to 220 50 units /rail mc7812actg to 220 (pb?free) 50 units /rail mc7812bd2t t = ?40 c to +125 c d 2 pak 50 units /rail mc7812bd2tg d 2 pak (pb?free) 50 units /rail mc7812bd2tr4 d 2 pak 800 / tape & reel mc7812bd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7812bdt dpak 75 units / rail mc7812bdtg dpak (pb?free) 75 units / rail 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control.
mc7800, mc7800a, ncv7805 http://onsemi.com 26 ordering information device shipping 2 package operating temperature range nominal voltage mc7812bdtrk 12 v t = ?40 c to +125 c dpak 2500 / tape & reel mc7812bdtrkg dpak (pb?free) 2500 / tape & reel mc7812bt to 220 50 units /rail mc7812btg to 220 (pb?free) 50 units /rail ncv7812bd2t * d 2 pak 50 units /rail ncv7812bd2tr4 * d 2 pak 800 / tape & reel ncv7812bt * to 220 50 units /rail mc7812cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7812cd2tg d 2 pak (pb?free) 50 units /rail mc7812cd2tr4 d 2 pak 800 / tape & reel mc7812cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7812cdt dpak 75 units / rail mc7812cdtg dpak (pb?free) 75 units / rail mc7812cdtrk dpak 2500 / tape & reel mc7812cdtrkg dpak (pb?free) 2500 / tape & reel mc7812ct to 220 50 units /rail mc7812ctg to 220 (pb?free) 50 units /rail mc7815abd2t 15 v t = ?40 c to +125 c d 2 pak 50 units /rail mc7815abd2tg d 2 pak (pb?free) 50 units /rail mc7815abd2tr4 d 2 pak 800 / tape & reel mc7815abd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7815abt to 220 50 units /rail mc7815abtg to 220 (pb?free) 50 units /rail mc7815acd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7815acd2tg d 2 pak (pb?free) 50 units /rail mc7815act to 220 50 units /rail mc7815actg to 220 (pb?free) 50 units /rail mc7815bd2t t = ?40 c to +125 c d 2 pak 50 units /rail mc7815bd2tg d 2 pak (pb?free) 50 units /rail 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control.
mc7800, mc7800a, ncv7805 http://onsemi.com 27 ordering information device shipping 2 package operating temperature range nominal voltage mc7815bd2tr4 15 v t = ?40 c to +125 c d 2 pak 800 / tape & reel mc7815bd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7815bdt dpak 75 units / rail mc7815bdtg dpak (pb?free) 75 units / rail mc7815bdtrk dpak 2500 / tape & reel mc7815bdtrkg dpak (pb?free) 2500 / tape & reel mc7815bt to 220 50 units /rail mc7815btg to 220 (pb?free) 50 units /rail mc7815cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7815cd2tg d 2 pak (pb?free) 50 units /rail mc7815cd2tr4 d 2 pak 800 / tape & reel mc7815cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7815cdt dpak 75 units / rail mc7815cdtg dpak (pb?free) 75 units / rail mc7815cdtrk dpak 2500 / tape & reel mc7815cdtrkg dpak (pb?free) 2500 / tape & reel mc7815ct to 220 50 units /rail mc7815ctg to 220 (pb?free) 50 units /rail mc7818act 18 v t = 0 c to +125 c to 220 50 units /rail mc7818actg to 220 (pb?free) 50 units /rail mc7818bt t = ?40 c to +125 c to 220 50 units /rail mc7818btg to 220 (pb?free) 50 units /rail mc7818cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7818cd2tr4 d 2 pak 800 / tape & reel mc7818cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7818ct to 220 50 units /rail mc7818ctg to 220 (pb?free) 50 units /rail 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control.
mc7800, mc7800a, ncv7805 http://onsemi.com 28 ordering information device shipping 2 package operating temperature range nominal voltage mc7824act 24 v t = 0 c to +125 c to 220 50 units /rail mc7824actg to 220 (pb?free) 50 units /rail mc7824bd2t t = ?40 c to +125 c d 2 pak 50 units /rail mc7824bd2tg d 2 pak (pb?free) 50 units /rail mc7824bd2tr4 d 2 pak 800 / tape & reel mc7824bd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7824bt to 220 50 units /rail mc7824btg to 220 (pb?free) 50 units /rail mc7824cd2t t = 0 c to +125 c d 2 pak 50 units /rail mc7824cd2tg d 2 pak (pb?free) 50 units /rail mc7824cd2tr4 d 2 pak 800 / tape & reel mc7824cd2tr4g d 2 pak (pb?free) 800 / tape & reel mc7824ct to 220 50 units /rail mc7824ctg to 220 (pb?free) 50 units /rail 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifi- cations brochure, brd8011/d. *ncv devices: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control. 78xxayd2t awlyww mc 78xxayt awlyww xx = 05, 06, 08, 09, 12, 15, 18, or 24 y = b or c a = assembly location wl, l = wafer lot y = year ww = work week marking diagrams to?220?3 t suffix case 221a mc d 2 pak?3 d2t suffix case 936 dpak?3 dt suffix case 369c 78xxy alyww 78xxyd2t awlyww mc * mc 78xxyt awlyww * *this marking diagram also applies to ncv78xx family.
mc7800, mc7800a, ncv7805 http://onsemi.com 29 package dimensions to?220?3 t suffix case 221a?09 issue aa 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 min max min max millimeters inches a 0.570 0.620 14.48 15.75 b 0.380 0.405 9.66 10.28 c 0.160 0.190 4.07 4.82 d 0.025 0.035 0.64 0.88 f 0.142 0.147 3.61 3.73 g 0.095 0.105 2.42 2.66 h 0.110 0.155 2.80 3.93 j 0.018 0.025 0.46 0.64 k 0.500 0.562 12.70 14.27 l 0.045 0.060 1.15 1.52 n 0.190 0.210 4.83 5.33 q 0.100 0.120 2.54 3.04 r 0.080 0.110 2.04 2.79 s 0.045 0.055 1.15 1.39 t 0.235 0.255 5.97 6.47 u 0.000 0.050 0.00 1.27 v 0.045 --- 1.15 --- z --- 0.080 --- 2.04 b q h z l v g n a k f 123 4 d seating plane ?t? c s t u r j
mc7800, mc7800a, ncv7805 http://onsemi.com 30 package dimensions d 2 pak?3 d2t suffix case 936?03 issue b 5 ref 5 ref v u terminal 4 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. dim a min max min max millimeters 0.386 0.403 9.804 10.236 inches b 0.356 0.368 9.042 9.347 c 0.170 0.180 4.318 4.572 d 0.026 0.036 0.660 0.914 e 0.045 0.055 1.143 1.397 f 0.051 ref 1.295 ref g 0.100 bsc 2.540 bsc h 0.539 0.579 13.691 14.707 j 0.125 max 3.175 max k 0.050 ref 1.270 ref l 0.000 0.010 0.000 0.254 m 0.088 0.102 2.235 2.591 n 0.018 0.026 0.457 0.660 p 0.058 0.078 1.473 1.981 r s 0.116 ref 2.946 ref u 0.200 min 5.080 min v 0.250 min 6.350 min a 12 3 k f b j s h d g c m 0.010 (0.254) t e m l p n r ?t? optional chamfer d 2 pak?3 *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* 8.38 0.33 1.016 0.04 17.02 0.67 10.66 0.42 3.05 0.12 5.08 0.20 mm inches scale 3:1
mc7800, mc7800a, ncv7805 http://onsemi.com 31 package dimensions dpak?3 dt suffix case 369c?01 issue o d a k b r v s f l g 2 pl m 0.13 (0.005) t e c u j h ?t? seating plane z dim min max min max millimeters inches a 0.235 0.245 5.97 6.22 b 0.250 0.265 6.35 6.73 c 0.086 0.094 2.19 2.38 d 0.027 0.035 0.69 0.88 e 0.018 0.023 0.46 0.58 f 0.037 0.045 0.94 1.14 g 0.180 bsc 4.58 bsc h 0.034 0.040 0.87 1.01 j 0.018 0.023 0.46 0.58 k 0.102 0.114 2.60 2.89 l 0.090 bsc 2.29 bsc r 0.180 0.215 4.57 5.45 s 0.025 0.040 0.63 1.01 u 0.020 ??? 0.51 ??? v 0.035 0.050 0.89 1.27 z 0.155 ??? 3.93 ??? notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 123 4 5.80 0.228 2.58 0.101 1.6 0.063 6.20 0.244 3.0 0.118 6.172 0.243 mm inches scale 3:1 *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint*
mc7800, mc7800a, ncv7805 http://onsemi.com 32 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y 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 wi thout limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including atypicalso 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 sit uation 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, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly 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 n. american technical support : 800?282?9855 toll free usa/canada japan : on semiconductor, japan customer focus center 2?9?1 kamimeguro, meguro?ku, tokyo, japan 153?0051 phone : 81?3?5773?3850 mc7800/d literature fulfillment : literature distribution center for on semiconductor p.o. box 61312, phoenix, arizona 85082?1312 usa phone : 480?829?7710 or 800?344?3860 toll free usa/canada fax : 480?829?7709 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : http://onsemi.com order literature : http://www.onsemi.com/litorder for additional information, please contact your local sales representative.

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