79L15G-T92-K Ver la hoja de datos (PDF) - Unisonic Technologies

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79L15G-T92-K

3-TERMINAL 0.1A NEGATIVE VOLTAGE REGULATOR

Unisonic Technologies 

79LXX

LINEAR INTEGRATED CIRCUIT

 ELECTRICAL CHARACTERISTICS(Cont.)

79L18(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

Output Voltage

Line Regulation

Load Regulation

VOUT

∆VOUT

∆VIN × VOUT

∆VOUT

∆IOUT × VOUT

VIN=-27V, IOUT =40mA

VIN=-20.5~-33V, IOUT =40mA

VIN=-27V, IOUT =1~100mA

Quiescent current

IQ

VIN=-27V, IOUT =40mA

Ripple Rejection

RR

VIN=-23~ -33V, IOUT =40mA

eIN=1VP-P ,f=270Hz

Output Voltage Noise

eN

VIN=-27V, IOUT =40mA

BW=10Hz~100kH

79L24(TJ=25C, C1=0.33µF, COUT=1µF, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

Output Voltage

Line Regulation

Load Regulation

VOUT

∆VOUT

∆VIN × VOUT

∆VOUT

∆IOUT × VOUT

VIN=-33V, IOUT =40mA

VIN=-27~-38V,Io=40mA

VIN=-33V, IOUT =1~100mA

Quiescent current

IQ

VIN=-33V, IOUT =40mA

Ripple Rejection

RR

VIN=-29~ -35V, IOUT =40mA

eIN=1VP-P ,f=330Hz

Output Voltage Noise

eN

VIN=-33V, IOUT =40mA

BW=10Hz~100kH

MIN TYP MAX UNIT

-17.28 -18.0 -18.72 V

54 300 mV

23 170 mV

3.5 6.0 mA

33 60

dB

410

µV

MIN TYP MAX UNIT

-23.04 -24.0 -24.96 V

72 350 mV

30 200 mV

3.5 6.0 mA

31 55

dB

550

µV

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

5 of 8

QW-R101-003.L

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