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voltage regulators 1 an7700, an7700f, an7700sp series low-dropout three-pin voltage regulator 1.2-a type n overview the an7700, an7700f, and an7700sp series are stabilized constant-voltage power supplies with small dif- ference between i/o voltages (0.5 v typ.). they are suit- able for low-voltage, battery-driven equipment, and home appliances and industrial equipment with great fluctua- tion of the supply voltage. the output voltage ranges: for an7700, an7700f 3 v, 4 v, 5 v, 6 v, 7 v, 8 v, 9 v, 10 v, 12 v, 15 v, 18 v, 20 v, and 24 v for an7700sp 3.3 v, 3.5 v, 5 v, 6 v, 7 v, 8 v, 9 v, 10 v, 12 v, and 15 v n features minimum i/o voltage difference: 0.5 v (typ.) on-chip overcurrent limiter on-chip thermal protection circuit on-chip inrush current protection circuit at the time of input voltage start-up on-chip input short-circuit protection circuit (when the input pin is short-circuited to the ground, the circuit between pins 1 and 3 is shut down to prevent current flow.) n applications power supply equipment an7700 series unit: mm 2.54 2.54 0.8 (2.0) (2.5) 10.50.3 +0.15 C0.05 1.4 +0.15 C0.05 0.45 +0.2 C0.0 (4.5) 8.70.2 15.40.2 2.90.1 12.50.2 17.00.2 26.10.2 29.00.3 (13.6) (10.35) 4.50.2 10.00.3 1.40.1 f 3.70.1 to-220 package (hsip003-p-0000) an7700f series unit: mm 4.50.3 1.40.2 3.10.1 10.50.3 2.770.3 13.60.25 16.70.3 17.00.25 4.20.25 8.70.3 3.8 0.25 4.50.25 2.54 0.80.2 (0.4) 123 2.50.25 2.0 0.25 f 5.3 (4.3) (1.73) 0.4 +0.1 C0.05 to-220f package (hsip003-p-0000a) an7700sp series unit: mm 6.50 0.10 5.30 0.10 4.35 0.20 4.60 0.10 2.30 0.75 0.10 123 0.80 max. 1.00 0.30 1.80 0.30 1.00 0.20 0.10 0.05 0.55 0.15 3.00 0.20 2.50 0.20 5.50 0.20 0.20 max. 9.80 0.10 7.30 0.10 2.30 0.10 u-type package
an7700, an7700f, an7700sp series voltage regulators 2 n block diagram overcurrent limiter error amplifier inrush current protection input short-circuit protection output stage thermal protection voltage reference starter output driver v ref r1 1 2 3 r2 n pin descriptions pin no. description 1 input pin (in) 2 ground pin (com) 3 output pin (out) n absolute maximum ratings at t a = 25 c parameter symbol rating unit supply voltage * 2 v in 30 v supply current * 3 i in 2.4 a power dissipation * 4 an7700 series p d 15 w an7700f series 10.25 an7700sp series 5.0 operating ambient temperature * 1 t opr - 30 to + 85 c storage temperature * 1 t stg - 55 to + 150 c note) * 1: expect for the operating ambient temperature, and storage temperature, all ratings are for t a = 25 c. * 2: at the application of v in = 30 v, the overvoltage protection may be operated by the aso protection circuit, leading to the output shut down. * 3: the current value does not exceed this criterion because of the on-chip current limiter. * 4: the internal circuit shuts off the output when t j 3 150 c (designed value). the relationship between the ic power dissipation and ambient temperature shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
voltage regulators an7700, an7700f, an7700sp series 3 n recommended operating conditions at i out = 500 ma, t a = 25 c part no. output voltage operating supply voltage range (v in ) unit an7703/f 3 4 to 14 v an77033sp 3.3 4.3 to 14 v an77035sp 3.5 4.5 to 14 v an7704/f 4 5 to 15 v an7705/f/sp 5 6 to 16 v an7706/f/sp 6 7 to 17 v an7707/f/sp 7 8 to 18 v an7708/f/sp 8 9 to 19 v an7709/f/sp 9 10 to 20 v an7710/f/sp 10 11 to 21 v an7712/f/sp 12 13 to 23 v an7715/f/sp 15 16.5 to 26.5 v an7718/f 18 19.5 to 29.5 v an7720/f 20 21.5 to 29.5 v an7724/f 24 25.5 to 29.5 v
an7700, an7700f, an7700sp series voltage regulators 4 parameter symbol conditions min typ max unit output voltage v out v in = 4 v, i out = 500 ma, 2.91 3.00 3.09 v t j = 25 c line regulation reg in v in = 4 v to 14 v, i out = 500 ma, ? 330mv t j = 25 c load regulation reg loa v in = 4 v, i out = 0 ma to 1 200 ma, ? 15 60 mv t j = 25 c input dependency of bias current d i bias(in) v in = 4 v to 14 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 4 v, i out = 0 ma to 1 200 ma, ? 10 50 ma t j = 25 c bias current at no load i bias v in = 4 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 2.7 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 3.5 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 3.5 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 4 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 13 v, t j = 25 c 1.0 1.5 2.0 a peak output current 3 * i o(peak)3 v in = 18 v, t j = 25 c 0.5 1.0 1.5 a ripple rejection ratio rr v in = 4 v to 6 v, i out = 100 ma, 54 74 ? db f = 120 hz n electrical characteristics at t a = 25 c an7703/f (3-v type) note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). parameter symbol conditions min typ max unit output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 4 v ? 150 ? c temperature output voltage temperature a v in = 5 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed.
voltage regulators an7700, an7700f, an7700sp series 5 parameter symbol conditions min typ max unit output voltage v out v in = 4.3 v, i out = 500 ma, 3.20 3.30 3.40 v t j = 25 c line regulation reg in v in = 4.3 v to 14.3 v, ? 335mv i out = 500 ma, t j = 25 c load regulation reg loa v in = 4.3 v, ? 15 70 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 4.3 v to 14.3 v, ? 110ma i out = 500 ma, t j = 25 c load depndency of bias current d i bias(loa) v in = 4.3 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 4.3 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 3.0 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 3.7 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 3.7 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 4.3 v, t j = 25 c 1.2 1.8 2.4 a ripple rejection ratio rr v in = 4.3 v to 8.0 v, 53 74 ? db i out = 100 ma, f = 120 hz n electrical characteristics at t a = 25 c (continued) an77033sp (3.3-v type) parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 13.3 v, t j = 25 c ? 1.5 ? a peak output current 3 * i o(peak)3 v in = 18.3 v, t j = 25 c ? 1.0 ? a output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 4.3 v ? 150 ? c temperature output voltage temperature a v in = 4.3 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
an7700, an7700f, an7700sp series voltage regulators 6 n electrical characteristics at t a = 25 c (continued) an77035sp (3.5-v type) parameter symbol conditions min typ max unit output voltage v out v in = 4.5 v, i out = 500 ma, 3.39 3.50 3.61 v t j = 25 c line regulation reg in v in = 4.5 v to 14.5 v, ? 335mv i out = 500 ma, t j = 25 c load regulation reg loa v in = 4.5 v, ? 15 70 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 4.5 v to 14.5 v, ? 110ma i out = 500 ma, t j = 25 c load dependency of bias current d i bias(loa) v in = 4.5 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 4.5 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 3.2 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 3.7 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 3.7 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 4.5 v, t j = 25 c 1.2 1.8 2.4 a ripple rejection ratio rr v in = 4.5 v to 8.0 v, 53 74 ? db i out = 100 ma, f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 13.5 v, t j = 25 c ? 1.5 ? a peak output current 3 * i o(peak)3 v in = 18.5 v, t j = 25 c ? 1.0 ? a output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 4.5 v ? 150 ? c temperature output voltage temperature a v in = 4.5 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
voltage regulators an7700, an7700f, an7700sp series 7 n electrical characteristics at t a = 25 c (continued) an7704/f (4-v type) parameter symbol conditions min typ max unit output voltage v out v in = 5 v, i out = 500 ma, 3.88 4.00 4.12 v t j = 25 c line regulation reg in v in = 5 v to 15 v, i out = 500 ma, ? 440mv t j = 25 c load regulation reg loa v in = 5 v, i out = 0 ma to 1 200 ma, ? 20 80 mv t j = 25 c input dependency of bias current d i bias(in) v in = 5 v to 15 v, i out = 500 ma, ? 1.0 10 ma t j = 25 c load dependency of bias current d i bias(loa) v in = 5 v, i out = 0 ma to 1 200 ma, ? 10 50 ma t j = 25 c bias current at no load i bias v in = 5 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 3.6 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 3.6 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 3.6 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 5 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 14 v, t j = 25 c ? 1.5 ? a peak output current 3 * i o(peak)3 v in = 19 v, t j = 25 c ? 1.0 ? a ripple rejection ratio rr v in = 5 v to 7 v, i out = 100 ma, 52 72 ? db f = 120 hz parameter symbol conditions min typ max unit output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 5 v ? 150 ? c temperature output voltage temperature a v in = 5 v, t j = 25 c to 12 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed.
an7700, an7700f, an7700sp series voltage regulators 8 n electrical characteristics at t a = 25 c (continued) an7705/f/sp (5-v type) parameter symbol conditions min typ max unit output voltage v out v in = 6 v, i out = 500 ma, 4.85 5.00 5.15 v t j = 25 c line regulation reg in v in = 6 v to 16 v, i out = 500 ma, ? 550mv t j = 25 c load regulation reg loa v in = 6 v, i out = 0 ma to 1 200 ma, ? 25 100 mv t j = 25 c input dependency of bias current d i bias(in) v in = 6 v to 16 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 6 v, i out = 0 ma to 1 200 ma, ? 10 50 ma t j = 25 c bias current at no load i bias v in = 6 v, i out = 0 ma ? 2.6 5 ma bias current i rush v in = 4.5 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 4.5 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 4.5 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 6 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 15 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 20 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 6 v to 8 v, i out = 100 ma, 50 70 ? db f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 15 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 20 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 6 v ? 150 ? c temperature output voltage temperature a v in = 6 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
voltage regulators an7700, an7700f, an7700sp series 9 parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 16 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 21 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 7 v ? 150 ? c temperature output voltage temperature a v in = 7 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient n electrical characteristics at t a = 25 c (continued) an7706/f/sp (6-v type) parameter symbol conditions min typ max unit output voltage v out v in = 7 v, i out = 500 ma, 5.82 6.00 6.18 v t j = 25 c line regulation reg in v in = 7 v to 17 v, i out = 500 ma, ? 660mv t j = 25 c load regulation reg loa v in = 7 v, i out = 0 ma to 1 200 ma, ? 30 120 mv t j = 25 c input dependency of bias current d i bias(in) v in = 7 v to 17 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 7 v, i out = 0 ma to 1 200 ma, ? 10 50 ma t j = 25 c bias current at no load i bias v in = 7 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 5.4 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 5.4 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 5.4 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 7 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 16 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 21 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 7 v to 9 v, i out = 100 ma, 48 68 ? db f = 120 hz note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
an7700, an7700f, an7700sp series voltage regulators 10 n electrical characteristics at t a = 25 c (continued) an7707/f/sp (7-v type) parameter symbol conditions min typ max unit output voltage v out v in = 8 v, i out = 500 ma, 6.79 7.00 7.21 v t j = 25 c line regulation reg in v in = 8 v to 18 v, i out = 500 ma, ? 770mv t j = 25 c load regulation reg loa v in = 8 v, i out = 0 ma to 1 200 ma, ? 35 140 mv t j = 25 c input dependency of bias current d i bias(in) v in = 8 v to 18 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 8 v, i out = 0 ma to 1 200 ma, ? 10 50 ma t j = 25 c bias current at no load i bias v in = 8 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 6.3 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 6.3 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 6.3 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 8 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 17 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 22 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 8 v to 10 v, i out = 100 ma, 47 67 ? db f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 17 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 22 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 8 v ? 150 ? c temperature output voltage temperature a v in = 8 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
voltage regulators an7700, an7700f, an7700sp series 11 parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 18 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 23 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 9 v ? 150 ? c temperature output voltage temperature a v in = 9 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient n electrical characteristics at t a = 25 c (continued) an7708/f/sp (8-v type) parameter symbol conditions min typ max unit output voltage v out v in = 9 v, i out = 500 ma, 7.76 8.00 8.24 v t j = 25 c line regulation reg in v in = 9 v to 19 v, i out = 500 ma, ? 880mv t j = 25 c load regulation reg loa v in = 9 v, i out = 0 ma to 1 200 ma, ? 40 160 mv t j = 25 c input dependency of bias current d i bias(in) v in = 9 v to 19 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 9 v, i out = 0 ma to 1 200 ma, ? 10 50 ma t j = 25 c bias current at no load i bias v in = 9 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 7.2 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 7.2 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 7.2 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 9 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 18 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 23 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 9 v to 11 v, i out = 100 ma, 46 66 ? db f = 120 hz note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
an7700, an7700f, an7700sp series voltage regulators 12 n electrical characteristics at t a = 25 c (continued) an7709/f/sp (9-v type) parameter symbol conditions min typ max unit output voltage v out v in = 10 v, i out = 500 ma, 8.73 9.00 9.27 v t j = 25 c line regulation reg in v in = 10 v to 20 v, i out = 500 ma, ? 990mv t j = 25 c load regulation reg loa v in = 10 v, ? 45 180 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 10 v to 20 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 10 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 10 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 8.1 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 8.1 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 8.1 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 10 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 19 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 24 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 10 v to 12 v, i out = 100 ma, 45 65 ? db f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 19 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 24 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 10 v ? 150 ? c temperature output voltage temperature a v in = 10 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
voltage regulators an7700, an7700f, an7700sp series 13 n electrical characteristics at t a = 25 c (continued) an7710/f/sp (10-v type) parameter symbol conditions min typ max unit output voltage v out v in = 11 v, i out = 500 ma, 9.7 10.0 10.3 v t j = 25 c line regulation reg in v in = 11 v to 21 v, i out = 500 ma, ? 10 100 mv t j = 25 c load regulation reg loa v in = 11 v, ? 50 200 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 11 v to 21 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 11 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 11 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 9 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 9 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 9 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 11 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 20 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 25 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 11 v to 13 v, i out = 100 ma, 44 64 ? db f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 20 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 25 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 11 v ? 150 ? c temperature output voltage temperature a v in = 11 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
an7700, an7700f, an7700sp series voltage regulators 14 n electrical characteristics at t a = 25 c (continued) an7712/f/sp (12-v type) parameter symbol conditions min typ max unit output voltage v out v in = 13 v, i out = 500 ma, 11.64 12.00 12.36 v t j = 25 c line regulation reg in v in = 13 v to 23 v, i out = 500 ma, ? 12 120 mv t j = 25 c load regulation reg loa v in = 13 v, ? 60 240 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 13 v to 23 v, i out = 500 ma, ? 110ma t j = 25 c load dependency of bias current d i bias(loa) v in = 13 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 13 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 10.8 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 10.8 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 10.8 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 13 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 22 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) peak output current 3 * i o(peak)3 v in = 27 v, t j = 25 c 0.5 1.0 1.5 a (excluding the sp type) ripple rejection ratio rr v in = 13 v to 15 v, i out = 100 ma, 42 62 ? db f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 22 v, t j = 25 c ? 1.5 ? a (only for the sp type) peak output current 3 * i o(peak)3 v in = 27 v, t j = 25 c ? 1.0 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 13 v ? 150 ? c temperature output voltage temperature a v in = 13 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
voltage regulators an7700, an7700f, an7700sp series 15 n electrical characteristics at t a = 25 c (continued) an7715/f/sp (15-v type) parameter symbol conditions min typ max unit output voltage v out v in = 16.5 v, i out = 500 ma, 14.55 15.00 15.45 v t j = 25 c line regulation reg in v in = 16.5 v to 26.5 v, ? 15 150 mv i out = 500 ma, t j = 25 c load regulation reg loa v in = 16.5 v, ? 75 300 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 16.5 v to 26.5 v, ? 110ma i out = 500 ma, t j = 25 c load dependency of bias current d i bias(loa) v in = 16.5 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 16.5 v, i out = 0 ma ? 2.6 5 ma bias current i rush v in = 13.5 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 13.5 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 13.5 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 16.5 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 25 v, t j = 25 c 1.0 1.5 2.0 a (excluding the sp type) ripple rejection ratio rr v in = 16.5 v to 18.5 v, 40 60 ? db i out = 100 ma, f = 120 hz parameter symbol conditions min typ max unit peak output current 2 * i o(peak)2 v in = 25 v, t j = 25 c ? 1.5 ? a (only for the sp type) output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 16.5 v ? 150 ? c temperature output voltage temperature a v in = 16.5 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ).
an7700, an7700f, an7700sp series voltage regulators 16 n electrical characteristics at t a = 25 c (continued) an7718/f (18-v type) parameter symbol conditions min typ max unit output voltage v out v in = 19.5 v, i out = 500 ma, 17.46 18.00 18.54 v t j = 25 c line regulation reg in v in = 19.5 v to 29.5 v, ? 18 180 mv i out = 500 ma, t j = 25 c load regulation reg loa v in = 19.5 v, ? 90 360 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 19.5 v to 29.5 v, ? 110ma i out = 500 ma, t j = 25 c load dependency of bias current d i bias(loa) v in = 19.5 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 19.5 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 16.2 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 16.2 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 16.2 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current 1 * i o(peak)1 v in = 19.5 v, t j = 25 c 1.2 1.8 2.4 a peak output current 2 * i o(peak)2 v in = 28 v, t j = 25 c 1.0 1.5 2.0 a ripple rejection ratio rr v in = 19.5 v to 21.5 v, 39 59 ? db i out = 100 ma, f = 120 hz parameter symbol conditions min typ max unit output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 19.5 v ? 150 ? c temperature output voltage temperature a v in = 19.5 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed.
voltage regulators an7700, an7700f, an7700sp series 17 n electrical characteristics at t a = 25 c (continued) an7720/f (20-v type) parameter symbol conditions min typ max unit output voltage v out v in = 21.5 v, i out = 500 ma, 19.4 20.0 20.6 v t j = 25 c line regulation reg in v in = 21.5 v to 29.5 v, ? 16 160 mv i out = 500 ma, t j = 25 c load regulation reg loa v in = 21.5 v, ? 100 400 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 21.5 v to 29.5 v, ? 110ma i out = 500 ma, t j = 25 c load dependency of bias current d i bias(loa) v in = 21.5 v, ? 10 50 ma ii out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 21.5 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 18 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 18 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 18 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current * i o(peak) v in = 21.5 v, t j = 25 c 1.2 1.8 2.4 a ripple rejection ratio rr v in = 21.5 v to 23.5 v, 38 58 ? db i out = 100 ma, f = 120 hz parameter symbol conditions min typ max unit output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 21.5 v ? 150 ? c temperature output voltage temperature a v in = 21.5 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed.
an7700, an7700f, an7700sp series voltage regulators 18 n electrical characteristics at t a = 25 c (continued) an7724/f (24-v type) parameter symbol conditions min typ max unit output voltage v out v in = 25.5 v, i out = 500 ma, 23.28 24.00 24.72 v t j = 25 c line regulation reg in v in = 25.5 v to 29.5 v, ? 9.6 96 mv i out = 500 ma, t j = 25 c load regulation reg loa v in = 25.5 v, ? 120 480 mv i out = 0 ma to 1 200 ma, t j = 25 c input dependency of bias current d i bias(in) v in = 25.5 v to 29.5 v, ? 110ma i out = 500 ma, t j = 25 c load dependency of bias current d i bias(loa) v in = 25.5 v, ? 10 50 ma i out = 0 ma to 1 200 ma, t j = 25 c bias current at no load i bias v in = 25.5 v, i out = 0 ma ? 2.6 5.0 ma bias current i rush v in = 21.6 v, i out = 0 ma ? 35ma before the regulation starts minimum i/o voltage difference 1 v dif(min)1 v in = 21.6 v, i out = 500 ma, ? 0.4 0.6 v t j = 25 c minimum i/o voltage difference 2 v dif(min)2 v in = 21.6 v, i out = 1 200 ma, ? 0.5 1.0 v t j = 25 c peak output current * i o(peak) v in = 25.5 v, t j = 25 c 1.2 1.8 2.4 a ripple rejection ratio rr v in = 25.5 v to 27.5 v, 36 56 ? db i out = 100 ma, f = 120 hz parameter symbol conditions min typ max unit output short-circuit current i o(short) v in = 30 v, t j = 25 c ? 10 ? ma the load is shorted. thermal protection operating t j(th) v in = 25.5 v ? 150 ? c temperature output voltage temperature a v in = 25.5 v, t j = 25 c to 125 c ?- 40 ? ppm/ c coefficient note) * : this current exceeds p d(max) because it is a parameter during abnormal (overcurrent) operation. however, normally, it shall conform to the derating curve ( n characteristic curve chart p d ? t a ). ? design reference data note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed.
voltage regulators an7700, an7700f, an7700sp series 19 n usage notes 1. input short-circuit protection circuit when the dc input pin (pin1) and the ground pin (pin2) of our conventional three-pin regulators (an7800 series, etc.) were short-circuited at normal use condi- tions in some cases, the voltage of the output pin (pin3) becomes higher than that of the dc input pin and elec- trons charged in the output capacitor c out flow into the input side, resulting in break of the element. in those cases, it was necessary for you to connect a general silicon diode as shown in the figure on the right. in the an7700/an7700f/an7700sp series, however, it is not necessary to connect the protection diode be- cause these series have a built-in protection circuit to safeguard the element from discharge current. 2. capacitor for external compensation to maintain the stability, insert a 33-mf capacitor as close to pin 3 and pin 2 as possible. in case of using at low temperature, decrease in capacity of the aluminum elec- trolytic capacitor and increase of esr of this capacitor may lead to oscillation. in the an7700/an7700f/an7700sp series, for the output capacitor c out , it is recommended to use an aluminum electrolytic capacitor or tantalum capacitor whose equivalent series resistance (esr) has the tem- perature characteristic within the recommended area shown on the right. 3. others cautions for the input voltage that exceeds the operating supply voltage: 1) the overvoltage protection is activated with the aso protection circuit when v in = 30 v is applied, and the output shuts down occasionally. (3-v type to 10-v type) 2) please note that at i out < 2 ma, the output voltage rises and may exceed the maximum of the operation range. (12-v type to 24-v type) not required 1 v in v out c out 33 m f c in 0.33 m f 2 3 i out ( a ) esr ( w ) 0.01 0 0.1 10 100 1.0 1 000 0.2 0.4 0.6 0.8 1.0 1.2 1.4 10 000 usable range 10 w (typ.) an7703/f 4 v to 14 v part no. v in an77033sp 4.3 v to 14 v an77035sp 4.5 v to 14 v an7704/f 5 v to 15 v an7705/f/sp 6 v to 16 v an7706/f/sp 7 v to 17 v an7707/f/sp 8 v to 18 v an7708/f/sp 9 v to 19 v an7709/f/sp 10 v to 20 v an7710/f/sp 11 v to 21 v an7712/f/sp 13 v to 23 v an7715/f/sp 16.5 v to 26.5 v an7718/f 19.5 v to 29.5 v an7720/f 21.5 v to 29.5 v an7724/f 25.5 v to 29.5 v v in = refer to the table below. i out = 0 a to 1 a c out = 33 m f output capacitor esr (equivalent series resistance) t a = 25 c c out 33 m f 123 gnd c in 0.33 m f v in i out esr
an7700, an7700f, an7700sp series voltage regulators 20 n characteristic curve chart p d ? t a (an7700 series) p d ? t a (an7700f series) p d ? t a (an7700sp series) ambient temperature t a ( c ) power dissipation p d ( w ) 0 0 2 4 6 8 10 12 25 50 75 100 125 150 14 16 1 2 3 4 ambient temperature t a ( c ) power dissipation p d ( w ) 0 0 2 4 6 8 10 12 25 50 75 100 125 150 14 16 1 2 3 4 ambient temperature t a ( c ) power dissipation p d ( w ) 0 0 2 4 6 8 10 12 25 50 75 100 125 150 14 16 1 3 4 2 v out ? v in i bias ? v in v out ? i out installation conditions to heat sink tightening torque 6 kgcm heat radiation compound used thermal resistance value: r th(j-c) = 5 c/w r th(j-a) = 65 c/w 1) infinite heat sink: 15000 mw 2) 5 c/w heat sink: 12500 mw 3) 15 c/w heat sink: 6300 mw 4) without heat sink: 1923 mw installation conditions to heat sink tightening torque 6 kgcm heat radiation compound used thermal resistance value: r th(j-c) = 12.2 c/w r th(j-a) = 65 c/w 1) infinite heat sink: 10250 mw 2) 5 c/w heat sink: 7300 mw 3) 15 c/w heat sink: 4500 mw 4) without heat sink: 1923 mw 1) when al board is mounted (basic size : 50 50 t2.0 mm 3 ) r th(j-a) = 25.0 c/w 2) when glass epoxy is mounted 2 (basic size : 50 50 t1.5 mm 3 ) r th(j-a) = 89.3 c/w 3) when glass epoxy is mounted 1 (basic size : 50 50 t1.7 mm 3 ) r th(j-a) = 147.0 c/w 4) without heat sink r th(j-a) = 178.0 c/w input voltage v in ( v ) output voltage v out ( v ) 0 0 5 10 20 30 10 an7705/f/sp i out = 1 a input voltage v in ( v ) bias current i bias ( ma ) 0 0 1 2 3 4 10 20 30 5 6 an7705/f/sp i out = 1 a output current i out ( a ) output voltage v out ( v ) 0 0 5 123 10 an7705/f/sp v in = 25 v v in = 20 v v in = 6 v v in = 10 v v in = 30 v v in = 15 v
voltage regulators an7700, an7700f, an7700sp series 21 n characteristic curve chart (continued) rr ? fv dif(min) ? i out i bias ? i out v out ? t a f ( hz ) rr ( db ) 0 1 50 10 100 1k 100 an7705/f/sp v in = 6 v to 8 v i out = 100 ma output current i out ( a ) v dif(min) ( v ) 0 0 0.5 5 1.0 1.0 an7705/f/sp output current i out ( a ) i bias ( ma ) 0 0 10 0.5 1.0 20 an7705/f/sp ambient temperature t a ( c ) output voltage v out ( v ) 4.9 - 50 - 25 0 5.0 5.1 25 50 75 100 an7705/f/sp v in = 6 v i out = 0 ma

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