LR1118

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

3 of 8

www.unisonic.com.tw

QW-R102-029.K



ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

RATINGS

UNIT

DC Input Voltage

15

V

Junction Temperature

+125

°C

Operating Temperature

0 ~ +125

°C

Storage Temperature

-40 ~ +150

°C

Note: 1. 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



THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Case

SOT-223

15

°C/W

TO-220/TO-263

TO-263-3

4

TO-252

8

SOP-8

20



ELECTRICAL CHARACTERISTICS

For LR1118-1.2V

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output Voltage

1.176

1.2

1.224

V

1.176

1.2

1.224

V

Line Regulation

0.1

0.6

%

Load Regulation

2

3

%

Temperature Stability

0.5

%

Long Term Stability

0.3

%

Operating Input Voltage

15

V

Quiescent Current

5

10

mA

Output Current

1000

mA

Output Noise Voltage

100

μV

Supply Voltage Rejection

SVR

60

75

dB

Dropout Voltage

0.88

0.98

V

1.10

1.20

Thermal Regulation

30ms Pulse

0.01

0.10

%/W