reference voltage source v out v in - + short-circuit protect v ss 250ma cmos ldo in a sot-23 package, featuring 120mv of dropout voltage at 100ma and 380mv at 200ma current levels the part offers 2% accuracy on outputs, yet draws only 2a of current. short-circuit protection is standard. the part comes in both 3-lead sot-23 (150mw) and 3- lead sot-89 (500mw) to handle a variety of voltage and current levels. transient response to load variations have improved in comparison to the existing series. low power consumption and high accuracy is achieved through cmos and laser trimming technologies. ilc7062 sot-23 cmos ldo impala linear corporation impala linear corporation 1 (408) 574-3939 www.impalalinear.com jan 2001 ilc7062 1.4 ? low power consumption: typ 2.0a at v out = 5v ? all-cmos design in sot-23 and sot-89 packages gives optimal size and power performances. ? highly accurate output 2% (1%) ? maximum output current: 250ma (limited to 150mw power dissipation sot-23, 500mw sot-89) ? output voltage range: 2.0v to 6.0v ? battery-powered equipment ? reference voltage sources ? palmtops ? portable cameras and video recorders 2 13 sot-23 (top view) 3 1 2 sot-89 (top view) v ss v in v out v out v ss v in block diagram pin-package configurations ilc7062cp - 50 5.0v output, sot - 89* ilc7062cm - 50 5.0v output, sot - 23 - 3** ilc7062cp - 46 4.6v output, sot - 89* ilc7062cp - 33 3.3v output, sot - 89* ilc7062cp - 30 3.0v output, sot - 89* ilc7062cp - 25 2.5v output, sot - 89* ilc7062cm - 25 2.5v output, sot - 23 - 3** * m ax power dissipation of 500mw ** max power dissipation of 150mw ordering information* general description features applications v in v out v ss c l 1f (tantalum) r l 1f (tantalum) v in c in standard circuit *standard product offering comes in tape & reel, quantity 3000 per reel, orientation right for sot-23, quantity 1000 per reel, orientation right for sot-89.
sot-23 cmos ldo impala linear corporation 2 (408) 574-3939 www.impalalinear.com jan 2001 ilc7062 1.4 parameter symbol ratings units input voltage v in 12 v output current (note 3) i out max 500 ma output voltage (note 1) v out v ss -0.3~v in +0.3 v sot-23 150 continuous total power dissipation sot-89 p d 500 mw operating ambient temperature t opr -40~+85 c storage temperature t stg -40~+125 c parameter symbol conditions min typ max units output voltage v out i out = 40ma, v in = 6.0v 4.90 5.0 5.10 v maximum output current i out max v in =6.0v, v out > 4.5v 250 ma load stability ? v out v in = 6.0v, 1ma < i out < 100ma 40 80 mv input/output voltage differential (note 2) v dif i out = 100ma i out = 200ma 120 380 300 600 mv supply current i ss v in = 6.0v 2 4.5 a input stability ? v out ? v in ? v out i out = 40ma 6.0v < v in < 10.0v 0.2 0.3 %/v input voltage v in 10.0 v output voltage temperature ch aracteristics ? v out ? t opr ? v out i out = 40ma - 40c < t opr < 85c 100 ppm/c notes: 1. v out means the output voltage when ?v out + 1.0v? is provided at the v in pin while maintaining a certain i out value. 2. v dif is defined as ?v in -v out ? where v out = v set x 0.98. 3. i out max = this is specified for sot-89 package. for sot-23, it is limited by continuous total power dissipation. absolute maximum ratings (t a = 25c) t a = 25c electrical characteristics ilc7062cp-50
sot-23 cmos ldo impala linear corporation 3 (408) 574-3939 www.impalalinear.com jan 2001 ilc7062 1.4 parameter symbol conditions min typ max units output voltage v out i out = 40ma, v in = 4.3v 3.234 3.300 3.366 v maximum output current i out max v in = 4.3v, v out > 2.97v 50 ma load stability ? v out v in = 4.3v, 1ma < i out < 80ma 45 90 mv input/output voltage differential (note 2) v dif i out = 80ma i out = 160ma 180 400 360 700 mv supply current i ss v in = 4.0v 2 4.5 a input stability ? v out ? v in ? v out i out = 40ma 4.3v< v in < 10.0v 0.2 0.3 %/v input voltage v in 10.0 v output voltage temperature characteristics ? v out ? t opr ? v out i out = 40ma -30c < t opr < 80c 100 ppm/c parameter symbol conditions min typ max units output voltage v out i out = 40ma, v in = 4.0v 2.94 3.0 3.06 v maximum output current i out max v in = 4.0v, v out > 2.7v 150 ma load stability ? v out v in = 4.0v, 1ma < i out < 80ma 45 90 mv input/output voltage differential (note 2) v dif i out = 80ma i out = 160ma 180 400 360 700 mv supply current i ss v in = 4.0v 2 4.5 a input stability ? v out ? v in ? v out i out = 40ma 4.0v < v in < 10.0v 0.2 0.3 %/v input voltage v in 10.0 v output voltage temperature cha racteristics ? v out ? t opr ? v out i out = 40ma - 30c < t opr < 80c 100 ppm/c t a = 25c t a = 25c notes: 1. v out means the output voltage when ?v out + 1.0v? is provided at the v in pin while maintaing a certain i out value. 2. v dif is defined as ?v in -v out ? where v out = v set x 0.98. 3. i out max = this is specified for sot-89 package. for sot-23, it is limited by continuous total power dissipation. electrical characteristics ilc7062cm-33 electrical characteristics ilc7062cp-30
sot-23 cmos ldo impala linear corporation 4 (408) 574-3939 www.impalalinear.com jan 2001 ilc7062 1.4 output voltage vs output current output voltage vs output current output voltage vs input voltage output voltage vs input voltage output voltage vs input voltage output voltage vs input voltage ilc7062cp-30 ilc7062cp-50 ilc7062cp-50 ilc7062cp-30 ilc7062cp-50 ilc7062cp-30 0 20 40 60 80 100 120 140 160 output current i out (ma) output voltage v out (v) v in = 4.0v v in = 6.0v t opr = -40c t opr = -40c t opr = 25c t opr = 25c t opr = 25c t opr = 25c t opr = 25c t opr = 25c -40c -40c 85c 85c i out = 1ma i out = 1ma i out = 1ma i out = 1ma 40ma 40ma 10ma 10ma 25c 25c 85c 85c 3.1 3.0 2.9 2.8 output voltage v out (v) output voltage v out (v) 0 40 80 120 160 200 5.1 5.0 4.9 4.8 5.2 5.0 4.8 4.6 4.4 4.2 5.0 6.0 7.0 8.0 9.0 10 input voltage v in (v) output current i out (ma) output current i out (ma) output voltage v out (v) output voltage v out (v) 5.05 5.04 5.03 5.02 5.01 5.00 4.99 4.98 3.04 3.03 3.02 3.01 3.00 2.99 2.98 2.97 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10 v do vs output current v do vs output current ilc7062cp-30 0.5 0.4 0.3 0.2 0.1 0.0 -0.2 v do (v) 0 20 40 60 80 100 120 140 160 ilc7062cp-50 v do (v) 1.0 0.8 0.6 0.4 0.2 0.0 -0.2 -0.4 0 40 80 120 160 200 input voltage v in (v) 2.5 3.0 3.5 input voltage v in (v) output current i out (ma) output voltage v out (v) 3.2 3.0 2.8 2.6 2.4 2.2 4.5 5.0 5.5 input voltage v in (v) typical performance characteristics general conditions for all curves
sot-23 cmos ldo impala linear corporation 5 (408) 574-3939 www.impalalinear.com jan 2001 ilc7062 1.4 output voltage vs temperature output voltage vs temperature i dd vs input voltage i dd vs input voltage i dd vs t opr i dd vs t opr load transient response line transient response input voltage v in (v) input voltage v in (v) t opr (c) time (ms) time (ms) ilc7062cp-30 ilc7062cp-50 ilc7062cp-50 ilc7062cp-30 ilc7062cp-50 ilc7062cp-30 ilc7062cp-50 ilc7062cp-50 output voltage v out (v) t opr (c) t opr (c) i out = 10ma i out = 10ma v in = 4.0v v in = 6.0v t opr = 25c t opr = 25c v in = 6.0v v in = 4.0v i out = 10ma input voltage output voltage 40ma 40ma -40 -20 0 20 40 60 80 100 3.01 3.00 2.99 2.98 2.97 2.96 2.95 2.94 output voltage v out (v) 5.01 5.00 4.99 4.98 4.97 4.96 4.95 4.94 -40 -20 0 20 40 60 80 100 i do (a) i do (a) i do (a) i do (a) 1.42 1.41 1.40 1.39 1.38 1.37 1.36 1.35 1.34 1.32 5 6 7 8 9 10 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 -40 -20 0 20 40 60 80 100 -1 0 1 2 3 (v) 5.5 5.0 4.5 4.0 -1 0 1 2 3 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.98 0.97 0.96 0.95 0.94 0.93 0.92 0.91 3 4 5 6 7 8 9 10 -40 -20 0 20 40 60 80 100 t opr (c) v in = 6v output current output voltage (v) 5.5 5.0 4.5 4.0 40ma 1ma typical performance characteristics general conditions for all curves 10v 6v
sot-23 cmos ldo impala linear corporation 6 (408) 574-3939 www.impalalinear.com jan 2001 ilc7062 1.4 60 50 40 30 20 10 0 0.01 .1 110 ripple frequency (khz) (db) ripple rejection rate ilc7062cp-50 i out = 40ma 60 50 40 30 20 10 0 0.01 .1 110 ripple frequency (khz) (db) ripple rejection rate ilc7062cp-30 i out = 40ma typical performance characteristics general conditions for all curves
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