CJ79L08

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-89-3L Encapsulate Three-terminal Voltage Regulators SOT-89-3L CJ79L08 Three-terminal negative voltage regulator 1. GND FEATURES  Maximum output current IOM: 0.1 A 2. IN 1 2 3. OUT  Output voltage 3 VO: -8 V  Continuous total dissipation PD: 0.5 W ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unit Vl -30 V Operating Junction Temperature Range TOPR 0~+150 Storage Temperature Range TSTG -55~+150 Input Voltage ℃ ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (VI=-14V, Io=40mA,Ci=0.33μF,Co=0.1μF,unless otherwise specified) Parameter Symbol Test conditions 25℃ Output Voltage Vo -10.5V≤Vl≤-23V, Io=1mA~40mA 0-125℃ Io=1mA~70mA Load Regulation ΔVo Line Regulation ΔVo Quiescent Current Iq MLQ T\S MD[8QLW -7.7 -8.0 -8.3 V -7.6 -8.0 -8.4 V -7.6 -8.0 -8.4 V Io=1mA~100mA 25℃ 30 100 mV Io=1mA~40mA 25℃ 15 50 mV -10.5V≤V l≤-23V 25℃ 42 200 mV -11V≤V l≤-23V 25℃ 36 150 mV 25℃ 4 6 mA ΔIq -11V≤V l≤-23V 0-125℃ 1.5 mA ΔIq 1mA≤I O≤40mA 0-125℃ 0.1 mA Output Noise Voltage VN 10Hz≤f≤100KHz 25℃ Ripple Rejection RR -11V≤V l≤-21V,f=120Hz Dropout Voltage Vd Quiescent Current Change TYPICAL APPLICATION 0-125℃ 25℃ Vi 2 3 37 54 uV 46 dB 1.7 V Vo UTC CJ79L08 Ci 0.33μF 1 CR 0.1μF Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. B,Apr,2012