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? semiconductor components industries, llc, 2004 march, 2004 ? rev. 12 1 publication order number: mc7800/d mc7800, mc7800a, lm340, lm340a series, 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 ? pb?free package may be available. the g?suffix denotes a pb?free lead finish maximum ratings (t a = 25 c, unless otherwise noted.) rating symbol value unit input voltage (5.0 ? 18 v) v i 35 vdc input voltage (24 v) 40 power dissipation case 221a (to?220?3) t a = 25 c p d internally limited w thermal resistance, junction?to?ambient r ja 65 c/w thermal resistance, junction?to?case r jc 5.0 c/w case 936 (d 2 pak?3) t a = 25 c p d internally limited w thermal resistance, junction?to?ambient r ja see figure 14 c/w thermal resistance, junction?to?case r ja 5.0 c/w case 369a (dpak?3) t a = 25 c p d internally limited w thermal resistance, junction?to?ambient r ja 92 c/w thermal resistance, junction?to?case r jc 5.0 c/w storage junction temperature range t stg ?65 to +150 c operating junction temperature t j +150 c 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 16 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 18 of this data sheet. device marking information 1 3 dpak?3 dt suffix case 369a http://onsemi.com
mc7800, mc7800a, lm340, lm340a series, ncv7805 http://onsemi.com 2 note: esd data available upon request. 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, lm340, lm340a series, 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/lm340t?5 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) v o vdc 7.0 vdc v in 20 vdc ? ? ? 4.75 5.0 5.25 8.0 vdc v in 20 vdc 4.75 5.0 5.25 ? ? ? line regulation (note 2) reg line mv 7.5 vdc v in 20 vdc, 1.0 a ? 5.0 100 ? 0.5 20 8.0 vdc v in 12 vdc ? 1.3 50 ? 0.8 10 load regulation (note 2) reg load mv 5.0 ma i o 1.0 a ? 1.3 100 ? 1.3 25 5.0 ma i o 1.5 a (t a = 25 c) ? 0.15 50 ? 1.3 25 quiescent current i b ? 3.2 8.0 ? 3.2 6.5 ma quiescent current change i b ma 7.0 vdc v in 25 vdc ? ? ? ? 0.3 1.0 5.0 ma i o 1.0 a (t a = 25 c) ? ? 0.5 ? 0.08 0.8 ripple rejection rr ? 68 ? 62 83 ? db 8.0 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 ? ? 0.6 ? 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 electrical characteristics (v in = 10 v, i o = 1.0 a, t j = t low to t high [note 1], unless otherwise noted.) mc7805ab/mc7805ac/lm340at?5 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) v o 4.8 5.0 5.2 vdc 7.5 vdc v in 20 vdc line regulation (note 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 4 electrical characteristics (continued) (v in = 10 v, i o = 1.0 a, t j = t low to t high [note 1], unless otherwise noted.) mc7805ab/mc7805ac/lm340at?5 characteristic symbol min typ max unit ripple rejection rr 68 83 ? db 8.0 vdc v in 18 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 electrical characteristics (v in = 11 v, i o = 500 ma, t j = t low to t high [note 1], 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 5 electrical characteristics (v in = 11 v, i o = 1.0 a, t j = t low to t high [note 1], 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 2) 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 2) 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 electrical characteristics (v in = 14 v, i o = 500 ma, t j = t low to t high [note 1], 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 6 electrical characteristics (continued) (v in = 14 v, i o = 500 ma, t j = t low to t high [note 1], unless otherwise noted.) mc7808b mc7808c characteristic symbol min typ max min typ max unit 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 electrical characteristics (v in = 14 v, i o = 1.0 a, t j = t low to t high [note 1], 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) v o 7.7 8.0 8.3 vdc 10.6 vdc v in 23 vdc line regulation (note 2) reg line mv 10.6 vdc v in 25 vdc, i o = 500 ma ? 6.0 15 11 vdc v in 17 vdc, i o = 1.0 a ? 1.7 18 10.4 vdc v in 23 vdc, t j = 25 c ? 5.0 15 load regulation (note 2) reg load mv 5.0 ma i o 1.5 a, t j = 25 c ? 1.4 25 5.0 ma i o 1.0 a ? 1.0 25 250 ma i o 750 ma ? 0.22 15 quiescent current i b ? 3.3 6.0 ma quiescent current change i b ma 11 vdc v in 25 vdc, i o = 500 ma ? ? 0.8 10.6 vdc v in 23 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 56 62 ? db 11.5 vdc v in 21.5 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 ? 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 ? ?0.4 ? mv/ c 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 7 electrical characteristics (v in = 15 v, i o = 500 ma, t j = t low to t high [note 1], 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 2) 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 2) 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 electrical characteristics (v in = 19 v, i o = 500 ma, t j = t low to t high [note 1], unless otherwise noted.) mc7812b mc7812c/lm340t?12 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 8 electrical characteristics (continued) (v in = 19 v, i o = 500 ma, t j = t low to t high [note 1], unless otherwise noted.) mc7812b mc7812c/lm340t?12 characteristic symbol min typ max min typ max unit 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 electrical characteristics (v in = 19 v, i o = 1.0 a, t j = t low to t high [note 1], unless otherwise noted.) mc7812ab/mc7812ac/lm340at?12 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 9 electrical characteristics (v in = 23 v, i o = 500 ma, t j = t low to t high [note 1], unless otherwise noted.) mc7815b mc7815c/lm340t?15 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 2) 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 2) 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 electrical characteristics (v in = 23 v, i o = 1.0 a, t j = t low to t high [note 1], unless otherwise noted.) mc7815ab/mc7815ac/lm340at?15 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 10 electrical characteristics (continued) (v in = 23 v, i o = 1.0 a, t j = t low to t high [note 1], unless otherwise noted.) mc7815ab/mc7815ac/lm340at?15 characteristic symbol min typ max unit 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 electrical characteristics (v in = 27 v, i o = 500 ma, t j = t low to t high [note 1], 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 11 electrical characteristics (v in = 27 v, i o = 1.0 a, t j = t low to t high [note 1], 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 2) 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 2) 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 electrical characteristics (v in = 33 v, i o = 500 ma, t j = t low to t high [note 1], 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 12 electrical characteristics (continued) (v in = 33 v, i o = 500 ma, t j = t low to t high [note 1], unless otherwise noted.) mc7824b mc7824c characteristic symbol min typ max min typ max unit 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 electrical characteristics (v in = 33 v, i o = 1.0 a, t j = t low to t high [note 1], 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 2) 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 2) 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 1. t low =0 c for mc78xxac, c, lm340at?xx, lm340t?xx t high = +125 c for mc78xxac, c, lm340at?xx, lm340t?xx, 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, lm340, lm340a series, ncv7805 http://onsemi.com 13 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, lm340, lm340a series, ncv7805 http://onsemi.com 14 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, lm340, lm340a series, ncv7805 http://onsemi.com 15 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, lm340, lm340a series, ncv7805 http://onsemi.com 16 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 shipping 2 device output voltage temperature range package rails (no suffix) tape & reel (r4 suffix) mc7805.2ct to?220 ? mc7805acd2t/r4 50v t 0 to +125 c d2pak 50 units/rail 800 units/reel mc7805act 5.0 v t j = 0 to +125 c to?220 50 units/rail ? mc7805cd2t/r4 d2pak 800 units/reel mc7805ct to?220 mc7805ctg 5.0 v t j = 0 to +125 c to?220 (pb?free) 50 units/rail ? mc7805cdt/rk dpak 75 units/rail 2500 units/reel lm340t?5 t j = 0 to +125 c to 220 lm340at?5 j 0 o5 c to?220 ? mc7805bd2t/r4 d2pak 50 units/rail 800 units/reel mc7805bt 5.0 v to 220 50 u s/ a ? ncv7805bt* t j = 40 to +125 5 c to?220 ? mc7805bdt/rk t j = 40 t o + 125 c dpak mc7805bdtrkg dpak (pb?free) 75 units/rail 2500 units/reel mc7805abd2t/r4 50v t 40 to +125 c d2pak 800 units/reel mc7805abt 5.0 v t j = 40 to +125 c to?220 ? mc7806act to 220 50 units/rail ? mc7806ct 60v t j =0 to +125 5 c to?220 50 u n it s /r a il ? mc7806ctg 6 . 0 v t j = 0 ? ? ?? c to?220 (pb?free) ? mc7806bd2t/r4 60v t 40 to +125 c d2pak 800 units/reel mc7806bt 6.0 v t j = 40 to +125 c to 220 50 units/rail ? mc7808act 80v t 0 to +125 c to?220 50 units/rail ? mc7808cd2t/r4 8.0 v t j = 0 to +125 c d2pak 800 units/reel mc7808ct to?220 mc7808ctg 8.0 v t j = 0 to +125 c to?220 (pb?free) 50 units/rail ? mc7808cdt/rk/t5 dpak mc7808cdtt5g 8.0 v t j = 0 to +125 c dpak (pb?free) 75 units/rail 2500 units/reel *ncv7805: t low = ?40 c, t high = +125 c. guaranteed by design. ncv prefix is for automotive and other applications requiring site and change control. 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.
mc7800, mc7800a, lm340, lm340a series, ncv7805 http://onsemi.com 17 ordering information (continued) shipping 2 device output voltage temperature range package rails (no suffix) tape & reel (r4 suffix) mc7808bd2t/r4 8.0 v t j = 40 to +125 c d2pak 50 units/rail 800 units/reel mc7808bt 8.0 v t j = 40 to +125 c to?220 50 units/rail ? mc7808bdt/rk 8.0 v t j = 40 to +125 c dpak 75 units/rail 2500 units/reel mc7808abd2t/r4 8.0 v t j = 40 to +125 c d2pak 50 units/rail 800 units/reel mc7808abt 8.0 v t j = 40 to +125 c to?220 50 units/rail ? mc7809act to?220 ? mc7809cd2t/r4 d2pak 800 units/reel mc7809ct 9.0 v t j = 0 to +125 c to?220 50 units/rail mc7809ctg to?220 (pb?free) ? mc7809bt 9.0 v t j = 40 to +125 c to?220 ? mc7812acd2t/r4 d2pak 800 units/reel mc7812act to?220 50 units/rail ? mc7812cd2t/r4 d2pak 50 u s/ a 800 units/reel mc7812ct t j = 0 to +125 c to?220 ? mc7812cdt/rk j 0 o5 c dpak 75 units/rail 2500 units/reel lm340t?12 12 v to 220 lm340at?12 12 v to?220 50 units/rail ? mc7812bd2t/r4 d2pak 50 units/rail 800 units/reel mc7812bt to?220 ? mc7812bdt/rk t j = 40 to +125 c dpak 75 units/rail 2500 units/reel mc7812abd2t/r4 j 0 o5 c d2pak 800 units/reel mc7812abt to?220 ? mc7815acd2t/r4 d2pak 800 units/reel mc7815act to?220 50 units/rail ? mc7815cd2t/r4 d2pak 50 units/rail 800 units/reel mc7815ct t j = 0 to +125 c lm340t?15 j 0 o5 c to?220 ? lm340at?15 15 v o0 mc7815cdt/rk 15 v dpak 75 units/rail 2500 units/reel mc7815bd2t/r4 d2pak 50 units/rail 800 units/reel mc7815bt to?220 50 units/rail ? mc7815bdt/rk t j = 40 to +125 c dpak 75 units/rail 2500 units/reel mc7815abd2t/r4 j 0 o5 c d2pak 800 units/reel mc7815abt to?220 ? mc7818act to?220 ? mc7818cd2t/r4 18 v t j = 0 to +125 c d2pak 800 units/reel mc7818ct 18 v j 0 o5 c ? mc7818bt t j = 40 to +125 c to?220 50 units/rail ? mc7824act o0 50 u s/ a ? mc7824cd2t t j = 0 to +125 c d2pak mc7824ct 24 v j 0 o5 c to?220 ? mc7824bd2t/r4 t = 40 to +125 c d2pak 800 units/reel mc7824bt t j = 40 to +125 c to?220 ? 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
mc7800, mc7800a, lm340, lm340a series, ncv7805 http://onsemi.com 18 mc7800, mc7800a series, ncv7805 78xxxxd2t awlyww mc awlyww 78xxxxt lm340, lm340a series lm awlyww 340xt?xx xx = voltage option xx = appropriate suffix options 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 369a 78xxx alyww
mc7800, mc7800a, lm340, lm340a series, ncv7805 http://onsemi.com 19 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, lm340, lm340a series, ncv7805 http://onsemi.com 20 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, lm340, lm340a series, ncv7805 http://onsemi.com 21 package dimensions dpak?3 dt suffix case 369a?13 issue ab 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 0.250 5.97 6.35 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 0.033 0.040 0.84 1.01 f 0.037 0.047 0.94 1.19 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 0.175 0.215 4.45 5.46 s 0.020 0.050 0.51 1.27 u 0.020 --- 0.51 --- v 0.030 0.050 0.77 1.27 z 0.138 --- 3.51 --- notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 123 4 *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* dpak?3 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
mc7800, mc7800a, lm340, lm340a series, ncv7805 http://onsemi.com 22 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 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 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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