dated: 23/02/2016 cl r ev: 03 ? semtech electronics ltd. 78L05 3-terminal positive voltage regulator features ? internal short-circ uit current limiting ? internal thermal overload protection ? maximum output current of 100 ma (t j = 25 ) absolute maximum ratings (t a = 25 ) parameter symbol value unit input voltage v in 35 v power dissipation p tot 625 mw operating temperature t opr - 30 to + 75 storage temperature range t stg - 55 to + 150 electrical characteristics (unless otherwise specified, v in = 10 v, i out = 40 ma, c in = 0.33 f, c out = 0.1 f, t j = 25 ) parameter symbol min. typ. max. unit output voltage v out 4.8 5 5.2 v input regulation 7 v v in 20 v 8 v v in 20 v reg. line - - 55 45 150 100 mv load regulation 1 ma i out 100 ma 1 ma i out 40 ma reg. load - - 11 5 60 30 mv output voltage 7 v v in 20 v 1 ma i out 40 ma v out 4.75 - 5.25 v output voltage v in = 10 v 1 ma i out 70 ma v out 4.75 - 5.25 v quiescent current i b - 3.1 6 ma quiescent current change 8 v v in 20 v 1 ma i out 40 ma with line with load ? i b - - - - 1.5 0.1 ma output noise voltage at t a = 25 , 10 hz f 100 khz v no - 40 - v ripple rejection at f = 120 hz, 8 v v in 18 v, t j = 25 rr 41 49 - db dropout voltage at t j = 25 ? v in -v out ? - 1.7 - v average temperature coeffi cient of output voltage at i out = 5 ma tc vo - -0.6 - mv/ 1. output 2. common 3. input to-92 plastic package
dated: 23/02/2016 cl r ev: 03 ? semtech electronics ltd. 78L05
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