78L05ACZ - 78l12acz 25/09/2012 comset semiconductors 1/3 positive voltage regulators general description this series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. these applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. each of these regulators can deliver up to 100 ma of output current. the internal limiting and thermal-shutdown features of these regulators them essentially immune to overload. compliance to rohs. features ? 3-terminal regulators ? output current up to 100 ma ? no external components ? short circuit protection ? internal thermal-overload protection ? with to92 package absolute maximum ratings symbol ratings value unit v i input voltage dc v o = 5 v 30 v v o = 12 v 35 i o output current 100 ma p d power dissipation internally limited t op operating junction temperature 0 to 125 c t stg storage temperature -40 to 150 c thermal data symbol ratings value unit r thja from junction to free-air thermal resistance 200 c/w
78L05ACZ - 78l12acz 25/09/2012 comset semiconductors 2/3 electrical characteristics of 78L05ACZ v i - = 10 v; i o = 40 ma; t c = 25c symbol ratings test condition(s) min typ max unit v o output voltage t c = 25c 4.8 5 5.2 v v i = 7 v to 20 v i o = 1 ma to 40 ma 4.75 5 5.25 i o = 1 ma to 70 ma 4.75 5 5.25 ? v o line regulation 7 v v i 20 v - - 150 mv 8 v v i 20 v - - 100 ? v o load regulation i o = 1 ma to 100 ma - - 60 mv i o = 1 ma to 40 ma - - 30 i b quiescent current - - 6 ma ? i b1 quiescent current change 8 v v i 20 v - - 1.5 ma ? i b2 quiescent current change i o = 1 ma to 40 ma - - 0.1 ma electrical characteristics of 78l12acz v i - = 19 v; i o = 40 ma; t c = 25c symbol ratings test condition(s) min typ max unit v o output voltage t c = 25c 11.5 12 12.5 v v i = 14.5 v to 27 v i o = 1 ma to 40 ma 11.4 12 12.6 i o = 1 ma to 70 ma 11.4 12 12.6 ? v o line regulation 14.7 v v i 27 v - - 250 mv 16 v v i 27 v - - 200 ? v o load regulation 1 ma i o 100 ma - - 100 mv 1 ma i o 40 ma - - 50 i b quiescent current - - 6.5 ma ? i b1 quiescent current change 16 v v i 27 v - - 1.5 ma ? i b2 quiescent current change 1 ma i o 40 ma - - 0.1 ma
78L05ACZ - 78l12acz 25/09/2012 comset semiconductors 3/3 mechanical data case to92 regulator revised august 2012 ????????? ? information furnished is believed to be accurate and reliable. howe ver, comset semicond uctors assumes no responsibility for the consequences of use of such information nor for any in fringement of patents or other rights of th ird parties which may results from its use. data are subject to change without notice. comset semiconductors makes no warranty, representati on or guarantee regarding the suitability of its pr oducts for any particular purpose, nor does comset semicondu ctors assume any liability arising out of the application or use of any product an d specifically disclaims any and all liability, including without limitation co nsequential or incidental damages. comset semiconductors? produ cts are not authorized for use as critical compone nts in life support devices or systems. ? ? www.comsetsemi.com info@comsetsemi.com pin 1 : input pin 2 : gnd pin 3 : output dimensions mm min max a 4,45 4,95 b 4,32 4,95 c 12,70 15,49 d 0,41 0,56 e 3,43 3,43 f 2,41 2,67 g 1,14 1,40 h 3,30 3,94 i 2,38 2,42 j 2,38 2,42
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