LM79L15

TIGER ELECTRONIC CO.,LTD TO-92 Encapsulate Three-terminal Voltage Regulator TO-92 1. GND LM79L15 Three-terminal negative voltage regulator FEATURES Maximum Output current IOM: 100 Output voltage 2. IN mA 3. OUT VO: -15 V Continuous total dissipation PD: 0. 625 W 1 23 ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range Symbol Vi TOPR TSTG Value -35 0~+125 -55~+150 Units V ℃ ℃ MIN 25℃ Output voltage Vo -17.5V≤Vi≤-30V, Io=1mA~40mA Io=1mA~70mA Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage TYPICAL APPLICATION ΔVo ΔVo Iq ΔIq ΔIq VN RR Vd Vi 2 UM79L15 L TC Ci 0.33μF 1 C0 0.1μF 3 Vo -20V≤Vi≤-30V, Io=40mA 1mA≤I O≤40mA 10Hz≤f≤100KHz -18.5V≤Vi≤-28.5V,f=120Hz Io=1mA~100mA, Vi=-23V Io=1mA~40mA, Vi=-23V -17.5V≤Vi≤-30V,Io=40mA -20V≤Vi≤-30V,Io=40mA 0-125℃ 25℃ 25℃ 25℃ 25℃ 25℃ 0-125℃ 0-125℃ 25℃ 0-125℃ 25℃ 34 90 39 1.7 -14.4 -14.25 -14.25 TYP -15 -15 -15 25 15 65 50 MAX -15.6 -15.75 -15.75 150 75 300 250 6.5 1.5 0.1 UNIT V V V mV mV mV mV mA mA mA µV dB V ELECTRICAL CHARACTERISTICS (Vi=-23V, Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified ) Parameter Symbol Test conditions Note: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as possible to the regulators. TypicalCharacteristics L M79LXX