LM79L05 HTSEMI | Alldatasheet
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0.1μF LM79L05 Three-terminal negative voltage regulator ABSOLUTE MAXIMUM RATINGS (Operating temper ature range applies unless otherwise specified) P a r a m e t e r S y m b o l V a l u e U n i t s Input Voltage V i -30 V Operating Junction Temperature Range T OPR 0~+125 ℃ Storage Temperature Range T STG -55~+150 ℃ ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE I =-10V,Io=40mA,Ci=0.33μF, C o = 0 . 1μF , unless otherwise specified ) Parameter Symbol Test conditions MIN TYP MAX UNIT -7V≤V l Output voltage Vo Io=1mA~70mA 0-125℃ -4.75 -5.0 -5.25 V Io=1mA~100mA 25℃ 20 60 mV Load Regulation ΔVo Io=1mA~40mA 25℃ 10 30 mV -7V≤V l ≤-20V 25℃ 15 150 mV Line regulation ΔVo -8V≤V l ≤-20V 25℃ 12 100 mV Quiescent Current Iq 25℃ 6 mA ΔIq -8V ≤V l Quiescent Current Change ΔIq 1mA ≤V l ≤40mA 0-125℃ 0.1 mA Output Noise Voltage V N 10Hz ≤f≤100KHz 25℃ 40 uV Ripple Rejection RR -8V ≤V l ≤-18V,f=120Hz 0-125℃ 41 49 dB Dropout Voltage Vd 25℃ 1.7 V TYPICAL APPLICATION V i 3 2 V o U T C C i 0.33μF Note : Bypass capacitors are recommended for optimum stability and transient response and should be located as close as Possible to the regulators. 2. OUT 3. IN 1. GND SOT-89SOT-23-3L Maximum output current I 0.1 A O u t p u t v o l t a g e V O : -5 V Continuous total dissipation P D : SOT-23-3L 0.35 W (T a = 25 ℃ ) SOT-89 0.5 W (T a = 25 ℃ ) Date:2011/05 www.htsemi.comsemiconductor JinYu LM79L05
Date:2011/05 www.htsemi.comsemiconductor JinYu