JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD TO-92 Encapsulate Three-terminal Voltage Regulator CJ78L15 TO-92 Three-terminal positive voltage regulator 1. OUT FEATURES 2. GND Maximum Output current IOM: 0.1 A 15 V 3. IN Output voltage VO: 1 2 3 ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unlts Vi 30 V TOPR 0~+150 ℃ TSTG -55~+150 ℃ Input Voltage Operating Junction Temperature Range Storage Temperature Range ELECTRICAL CHARACTERISTICS (Vis=23V,Io=40mA,0℃<Tj<125℃,C1=0.33µF,Co=0.1µF, unless otherwise specified ) Parameter Symbol Output voltage MIN TYP MAX UNIT Tj=25℃ 14.4 15 15.6 V 17.5V≤Vi≤30V, Io=1mA~40mA 14.25 15 15.75 Vi=23V, Io=1mA~70mA 14.25 15 15.75 Tj=25℃, Io=1mA-100mA, Vi=23V 25 150 V V (note) mV Tj=25℃, Io=1mA-40mA, V i=23V 15 75 mV 17.5V≤Vi≤30V, Tj=25℃ ,Io=40mA 65 300 mV 19V≤Vi≤30V, Tj=25℃,Io=40mA 58 250 mV 4.6 6.5 1.5 0.1 82 mA mA mA µV 39 dB 1.7 V Vo Load Regulation ∆Vo Line regulation ∆Vo Quiescent Current Output Noise Voltage Iq ∆Iq ∆Iq VN Ripple Rejection RR Dropout Voltage Vd Quiescent Current Change TYPICAL APPLICATION Test conditions vi 19V≤Vi≤30V, Io=40mA 1mA≤I O≤40mA, Vi=23V 10Hz≤f≤100KHz, Ts=25℃ 18.5V≤Vi≤28.5V,f=120Hz, 25℃≤Tj≤125℃ 34 Tj=25℃ 3 1 Vo UTC CJ78L15 2 Ci 0.33µF C0 0.1µF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators.