UR71XX

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

7 of 8

www.unisonic.com.tw

QW-R502-C22.I



ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified)

UTC UR7150

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

VOUT

VIN=VOUT+2V, IOUT=10mA

4.9

5.0

5.1

V

Output Current (Note 1)

IOUT

VIN=VOUT+2V

80

mA

Dropout Voltage (Note 2)

VDROP

IOUT=1mA

50

100

mV

Line Regulation

OUT

IN

1

OUT

V

V

∆

V

∆

•

VOUT+2V≤VIN≤36V, IOUT=1mA

0.05

0.2

%/V

Load Regulation

∆VOUT2

VIN=VOUT+2V, 1.0mA≤IOUT≤50mA

50

100

mV

Output Voltage Temperature

Coefficient

OUT

A

1

OUT

V

T

V

∆

•

VIN=VOUT+2V,

IOUT=10mA , -40°C≤TA≤85°C

±100

Ppm/°C

Supply Current

ISS1

VIN=VOUT+2V

1.2

4.0

uA

CE Pull-down Current

IPD

Only with CE pin

0.3

uA

CE Input Voltage "H"

VCEH

Only with CE pin

VIN-1

VIN

V

CE Input Voltage "L"

VCEL

Only with CE pin

0

1

V

Notes: 1. Increase the output current slowly, record the current when VOUT decrease 98% of VOUT.

2. Vdrop=VIN1-(VOUT×0.98), VOUT: VIN=VOUT+2V, IOUT=1mA