UL82B

Preliminary

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

5 of 12

www.unisonic.com.tw

QW-R125-056.a



PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

-0.3 ~ 550

V

Supply Voltage

-0.3 ~ 8.5

V

SOT-23

SOT-23-3

300

mW

SOT-89

695

mW

HSOP-8

1250

mW

Power Dissipation

TO-92

625

mW

Junction Temperature

-45 ~ +125

°C

Storage Temperature

-55 ~ +150

°C

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.



RECOMMENDED OPERATION CONDITIONS

PARAMETER

SYMBOL

RATINGS

UNIT

Input Voltage

140 ~ 375

V

Supply Voltage

7 ~ 8

V

Reference Load Current

0 ~ 200

mA

Ambient Temperature

0 ~ +70

°C



THERMAL RESISTANCES CHARACTERISTICS

PARAMETER

SYMBOL

RATING

UNIT

SOT-23

SOT-23-3

416

°C/W

SOT-89

180

°C/W

HSOP-8

100

°C/W

Junction to Ambient

TO-92

200

°C/W