R1MX55G-SH2-R datasheet(5/9 Pages) UTC

5 / 9 page

R1MX55

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

5 of 9

www.unisonic.com.tw

QW-R101-023.D

ELECTRICAL CHARACTERISTICS(Cont.)

FOR HSOP-8

(VIN= VO +2.5V, VOUT=1.8V, VEN= VIN, TA=25°C, unless otherwise specified)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP MAX UNIT

Input Voltage

VIN

2.6

Output Voltage Accuracy

VOUT

-2

Quiescent Current

IOUT=0.1mA

0.85

IOUT=50mA

1.26

IOUT=100mA

1.67

IOUT=150mA

2.05

Reference Voltage

VREF

-2%

1.2

+2%

Line Regulation

REGLINE

VOUT+2.5V<VIN<15V,IOUT=1mA

0.5

Load Regulation

REGLOAD 0.1mA<IOUT<150mA

0.5

Dropout Voltage

VDROP

IOUT=0.1mA

100

IOUT=50mA

100

IOUT=100mA

150

IOUT=150mA

100

200

Maximum Output Current

IO(MAX)

VIN =VOUT +2.5V

250

PROTECTION

Over Temperature Shutdown

OTS

140

°C

Over Temperature Shutdown Hysteresis

°C

SHUTDOWN

Input High Voltage

VEN

2.0

Input Low Voltage

0.4

Shutdown Supply Current

IQ(SHDN)

EN=Low, VIN=15V

0.1

μA

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