LM79L09

LM79L09 Three-terminal negative voltage regulator Maximum output current IO: 0.1 A Output voltage VO : -9 V Continuous total dissipation PD : SOT-23-3L 0.35 W (T = 25 ℃ ) a SOT-89 0.5 W (Ta= 25 ℃ ) SOT-23-3L 1 SOT-89 3 2 1. GND 2. OUT 3. IN 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 ℃ ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=-16V,Io=40mA,Ci=0.33μF,Co=0.1μF, unless otherwise specified ) Parameter Symbol Test conditions 25℃ MIN -8.64 -8.55 -8.55 TYP -9.0 -9.0 -9.0 19 11 45 40 4.1 MAX -9.36 -9.45 -9.45 90 40 175 125 6.0 1.5 0.1 UNIT V V V mV mV mV mV mA mA mA uV dB V Output voltage Vo -12V≤V l≤-24V, Io=1mA-40mA Io=1mA-70mA 0-125℃ 25℃ 25℃ 25℃ 25℃ 25℃ 0-125℃ 0-125℃ 25℃ 0-125℃ 25℃ Load Regulation △Vo △Vo Iq △Iq △Iq VN RR Vd Vi Io=1mA-100mA Io=1mA-40mA -12 V≤Vl≤-24V -13V≤Vl≤-24V -13V≤V l≤-24V 1mA≤V l≤40mA 10Hz≤f≤100KHz -15V≤Vl≤-24V,f=120Hz 3 UTC LM79L09 2 Line regulation Quiescent Current Quiescent Current Change Output Noise Voltage Ripple Rejection Dropout Voltage TYPICAL APPLICATION 58 45 1.7 Vo Ci 0.33μF 1 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 １　 JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５ LM79L09 TypicalCharacteristics １　 JinYu semiconductor www.htsemi.com Ｄａｔｅ：２０１１／０５