2 c0 0.1 | f 1.9 2.80?0.05 1.60?0.05 0.35 2.92?0.05 0.95?0.025 1.02 jiang su changjiang electronics technology co ., ltd sot - 23 - 3l encapsulate three terminal voltage regulator cj78l09 three - terminal positive voltage regulator features maximum output current i om: 0.1 a output voltage v o : 9 v oper ating and storage junction temperature range t j ? t stg : - 55 ?? to +150 ?? absolute maximum ratings ? operating temperature range applies unless otherwise specified ? parameter symbol value unlts input voltage v l 30 v operating junction temperature range t opr 0 ? +125 ?? storage temperature range t stg - 55 ? +150 ?? electrical characteristics (vi=15v,io=40ma,0 ?? < tj< 125 ?? ,c1=0.33 | f,co=0.1 | f, unless otherwise specified ) parameter symbol test conditions min typ max unit tj=25 ?? 8.64 9.0 9.36 v 7v ? v l ? 20v, io=1ma - 40ma 8.55 9.0 9.45 v output voltage vo 7v ? v l ? v max , io=1ma - 70ma 8.55 9.0 9.45 v (note) tj=25 ?? , io=1ma - 100ma 19 90 mv load regulation ? vo tj=25 ?? , io=1ma - 40ma 11 40 mv 12 v ? v l ? 24v, tj=25 ?? 4 5 175 mv line regulation ? vo 13v ? v l ? 24v, tj=25 ?? 40 1 25 mv quiescent current iq 4.1 6.0 ma ? iq 8v ? v l ? 20v 1.5 ma quiescent current change ? iq 1ma ? v l ? 40ma 0.1 ma output noise voitage v n 10hz ? f ? 100khz 58 uv ripple rejection rr 15v ? v l ? 25v ,f=120hz,tj=25 ?? 4 5 db dropout voltage vd tj=25 ?? 1.7 v typical application vi 3 1 vo utc c1 0.33 | f note 1:bypass capacitors are recommended for optimum stability and tran sient response and should be located as close as possible to the regulators cj78l09 sot - 23 - 3l 1. out 2. in 3.gnd
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