TIGER ELECTRONIC CO.,LTD SOT-89 Encapsulate Three Terminal Voltage Regulator SOT-89 LM79L05F Three-terminal negative voltage regulator 1. GND FEATURES 1 2. IN 2 Maximum Output current IOM: 0.1 3 3. OUT A Output voltage Vo: -5 V ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified) Parameter Symbol Value Unlts Vi -30 V Operating Junction Temperature Range TOPR 0~+125 ℃ Storage Temperature Range TSTG -55~+150 ℃ Input Voltage ELECTRICAL CHARACTERISTICS (VI=-10V,Io=40mA,0℃<Tj<125℃,C1=0.33µF,Co=0.1µF, Parameter Symbol Output voltage Vo Load Regulation ∆Vo Line regulation ∆Vo Quiescent Current Iq Test conditions unless otherwise specified ) MIN TYP MAX UNIT Tj=25℃ -4.8 -5.0 -5.2 V -7V≤V l≤-20V, Io=1mA~40mA -4.75 -5.0 -5.25 V -7V≤V l≤VMAX, Io=1mA~70mA -4.75 -5.0 -5.25 Tj=25℃, Io=1mA~100mA 11 60 mV Tj=25℃, Io=1mA~40mA 5.0 30 mV -7V≤V l≤-20V, Tj=25℃ 32 150 mV -8V≤V l≤-20V, Tj=25℃ 26 100 mV 25ºC 3.8 6 mA V (note) ∆Iq -8V≤V l≤-20V 1.5 mA ∆Iq 1mA≤V l≤40mA 0.1 mA Output Noise Voltage VN 10Hz≤f≤100KHz Ripple Rejection RR -8V≤V l≤-18V,f=120Hz,Tj=25℃ Dropout Voltage Vd Tj=25℃ Quiescent Current Change TYPICAL APPLICATION vi 3 1 41 42 uV 49 dB 1.7 V Vo UTC LM79L05 C1 0.33µF 2 C0 0.1µF Note 1: Bypass capacitors are recommended for optimum stability and transient response and should be located as close as Possible to the regulators.