LM79L08

TIGER ELECTRONIC CO.,LTD TO-92 Encapsulate Three-terminal voltage regulator L M79L08 Three-terminal negative voltage regulator FEATURES Maximum Output current 0.1 A IOM: Output voltage -8 V VO: Continuous total dissipation PD: 0.625 W TO-92 1. GND 2. IN 3. OUT 123 ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range Symbol Vl TOPR TSTG Value -30 0~+125 -55~+150 Units V ℃ ℃ TYP -8.0 -8.0 -8.0 30 15 42 36 4 MAX -8.3 -8.4 -8.4 100 50 200 150 6 1.5 0.1 54 37 46 1.7 UNIT V V V mV mV mV mV mA mA mA uV dB V ELECTRICALCHARACTERISTICS (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 Io=1mA~70mA Load Regulation ΔVo Io=1mA~100mA Io=1mA~40mA -10.5V≤V l≤-23V -11V≤V l≤-23V -11V≤V l≤-23V 1mA≤I O≤40mA 10Hz≤f≤100KHz -11V≤V l≤-21V,f=120Hz 2 UTC LM79L08 Ci 0.33μF 1 C0 0.1μF 3 0-125℃ 25℃ 25℃ 25℃ 25℃ 25℃ 0-125℃ 0-125℃ 25℃ 0-125℃ 25℃ Vo MIN -7.7 -7.6 -7.6 Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage TYPICAL APPLICATION ΔVo Iq ΔIq ΔIq VN RR Vd Vi Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. TypicalCharacteristics L M 79LXX