L1131C

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

4 of 6

www.unisonic.com.tw

QW-R502-308.c

ABSOLUTE MAXIMUM RATING

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

6.5

V

Input Voltage (CE Pin)

6.5

V

Output Voltage

V

Output Current

200

mA

Power Dissipation

420

mW

Junction Temperature

+125

°С

Operating Temperature

-40 ~ +85

°С

Storage Temperature

-55 ~ +125

°С

Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

ELECTRICAL CHARACTERISTICS

L1131C-2.0V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

Output Voltage

1.96

2.04

V

Input Voltage

6.0

V

Load Regulation

OUT

OUT

ΔI

ΔV

22

40

mV

Output Current

150

mA

Supply Current

75

95

μA

Supply Current (Standby)

0.1

1.0

μA

Short Current Limit

40

mA

CE Input Voltage

High

1.5

V

Low

0.0

0.3

V

Output Noise

eN

BW = 10Hz ~ 100kHz

30

µVrms

CE Pull-down Resistance

0.7

2.0

8.0

MΩ

Ripple Rejection

RR

Ripple 0.5Vp−p

f=1kHz

70

dB

f=10kHz

60

dB

Dropout Voltage

0.32

0.55

V

Line Regulation

IN

OUT

ΔV

ΔV

0.02

0.10

%/V

Output Voltage

Temperature Coefficient

ΔT

±100

ppm/°С

On Resistance of Nch for Auto

Discharge

60

Ω