2 c 0 0.1 f to-92 encapsulate three-terminal voltage regulator lm 78l15 three -terminal positive voltage regulator features maximum output current i om: 0.1 a output voltage v o : 15 v continuous total dissipation p d : 0.625 w absolute maximum ratings (operating temperat ure range applies unless otherwise specified) paramete r symbol value unit input voltage v i 35 v operating junction temperature range t opr 0-+125 storage temperature range t stg -55-+150 electrical characteristics (v i =23v, io=40ma, c i =0.33 f, c o = 0 . 1 f,unless otherwise specified ) parameter symbol test conditions min typ max unit 25 14.4 15 15.6 v 17.5v v i 30v,io=1ma-40ma 14.25 15 15.75 v output voltage vo v i =23v, io=1ma-70ma 0-125 14.25 15 15.75 v io=1ma-100ma, v i =23v 25 25 150 mv load regulation vo io=1ma-40ma, v i =23v 25 15 75 mv 17.5v vi 30v,io=40ma 25 65 300 mv line regulation vo 19v vi 30v,io=40ma 25 58 250 mv quiescent current iq 25 4.6 6.5 ma iq 19v vi 30v, io=40ma 0-125 1.5 ma quiescent current change iq 1ma i o 40ma, vi=23v 0-125 0.1 ma output noise voltage v n 10hz f 100khz 25 82 v ripple rejection rr 18.5v vi 28.5v,f=120hz 0-125 34 39 db dropout voltage vd 25 1.7 v typical application vi 3 1 vo utc ci 0.33 f note: bypass capacitors are recommended for optimum stability an d transient response and should be located as close as possible to the regulators. 1 2 3 to-92 1.out 2.gnd 3.in lm 78l15 tiger electronic co.,ltd
typical characteristics lm78lxx
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