2 c0 0.1 | f jiangsu changjiang electronics technology co., ltd sot - 89 encapsulate three terminal voltage regulator CJ78L12 three - terminal positive voltage regulato r features maximum output current i om: 0.1 a output voltage v o : 12 v absolute maximum ratings ? operating temperature range applies unless otherwise specified ? parameter symbol value unlts input voltage v l 35 v operating junction temperature range t opr 0 ?a +1 25 ?? stora ge temperature range t stg - 5 ?a 5 - +150 ?? utc78l05 electrical characteristics (vi=19v,io=40ma,0 ?? < t j < 125 ?? ,c1=0.33 | f,co=0.1 | f, unless otherwise specified ) parameter symbol test conditions min typ max unit tj=25 ?? 1 1.5 12 12 .5 v 14 v ? v l ? 27v, io=1ma - 40ma 11.4 12 12.6 v output voltage vo 14.5v ? v l ? v max , io=1ma - 70ma 11.4 12 12.6 v (note) tj=25 ?? , io=1ma - 100ma 22 100 mv load regulation ? vo tj=25 ?? , io=1ma - 40ma 13 50 mv 14.5v ? v l ? 27v, tj=25 ?? 55 25 0 mv line regulation ? vo 16v ? v l ? 27v, tj=25 ?? 49 200 mv quiescent current iq 4.3 6.5 ma ? iq 16v ? v l ? 27v 1.5 ma quiescent current change ? iq 1ma ? i o ? 40ma 0.1 ma output noise voitage v n 10hz ? f ? 100khz 70 uv ripple rejection rr 15v ? v l ? 25v,f=120hz ,tj=25 ?? 37 42 db dropout voltage vd tj=25 ?? 1.7 v typical application vi 3 1 vo utc c1 0.33 | f note : bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. CJ78L12 so t - 89 1. out 2. gnd 3. in 2 1 3
d d1 c a b b1 e1 e l e e1 sot -89-3l p ackage outline dimensions symbol a b b1 c d d1 e e1 e e1 l min 1.400 0.320 0.360 0.350 4.400 1.400 2.300 3.940 2.900 0.900 max 1.600 0.520 0.560 0.440 4.600 1.800 2.600 4.250 3.100 1.100 min 0.055 0.013 0.014 0.014 0.173 0.055 0.091 0.155 0.114 0.035 max 0.063 0.020 0.022 0.017 0.181 0.071 0.102 0.167 0.122 0.043 dimensions in millimeters dimensions in inches 0.060typ 1.500typ
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