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LM79L12 Datasheet PDF

Kexin Electronics LM79L12

Three-Terminal Negative Voltage Regulator

Part No. LM79L12
Datasheet LM79L12 Download
Manufacturer Kexin Electronics
Description Three-Terminal Negative Voltage Regulator
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LM79L12 datasheet page 1 preview

FEATURES

Maximum Output current IOM : 0.1 A Output voltage Vo: -12 V Continuous total dissipation PD : 0. 5 W 1.70 0.1 0.42 0.1 0.46 0.1

ABSOLUTE MAXIMUM RATINGS

Ta = 25 Parameter Input Voltage Operating Junction Temperature Range Storage Temperature Range Symbol Vl TOPR TSTG Rating -35 -55 to +125 -55 to +150 Unit V 1.GND 2.IN 3.OUT

ELECTRICAL CHARACTERISTICS

(VI=19V,Io=40mA,0 <Tj<125 ,C1=0.33 F,Co=0.1 F, unless otherwise specified) Parameter Output voltage Load Regulation Line regulation Quiescent Current Quiescent Current Change Output Noise VoItage Ripple Rejection Dropout Voltage Symbol Vo Vo Vo Iq Iq Iq VN RR Vd Testconditions Tj=25 -14.5V Vl -27V, Io=1mA-40mA Io=1mA-70mA Tj=25 , Io=1mA to 100mA Tj=25 , Io=1mA to 40mA -14.5 V Vl -27V, Tj=25 -16V Vl -27V, Tj=25 25 0 <Tj<125 , -16V Vl -27V 0 <Tj<125 ,1mA IO 40mA 10Hz f 100KHz,Tj=25 -15V Vl -25V,f=120Hz Tj=25 Min -11.5 -11.4 -11.4 37 Typ Max -12 -12.5 -12