LR2125G-18-AF5-R datasheet(7/8 Pages) UTC

部件名	LR2125G-18-AF5-R

功能描述	SELECTABLE FIXED/ADJUSTABLE LOW DROPOUT LINEAR REGULATOR

PDF	8 Pages

Scroll/Zoom	100%

制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

标志

7 / 8 page

LR2125

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

7 of 8

www.unisonic.com.tw

QW-R102-038.I



TYPICAL CHARACTERISTICS

Input Voltage,VIN (V)

Output Voltage vs. Input Voltage

0.5

1.0

1.5

2.0

2.5

3.0

IOUT=300mA

IOUT=0mA

100

150

200

250

300

100

120

140

160

180

Output Current, IOUT(mA)

Quiescent Current vs. Output Current

VIN=5.5V

VIN=4.5V

123

456

100

150

200

250

Input Voltage,VIN(V)

Quiescent Current vs. Input Voltage

IOUT=300mA

IOUT=0mA

100

150

200

250

300

100

150

200

250

300

Output Current,IOUT(mA)

Dropout Voltage vs. Output Current

Line Transient

CH1 :V IN ,1 V / div , DC

CH2 :V OUT , 20mV / div,AC

Time :100µ s/ div

CIN=1µF,COUT=2.2µF,

VOUT

VIN

Load Transient

VOUT

IOUT

VIN=3.0V,CIN=1µF,COUT=2.2µF

CH2:V OUT ,50 m V/ div, AC

CH3:I OU T, 2 0 0 m A /d iv ,D C

Time:1 00µs/div

LR2125G-18-AF5-R 数据表(PDF) 7 Page - Unisonic Technologies

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