SM8131B

NIPPON PRECISION CIRCUITS INC.—3

SPECIFICATIONS

Absolute Maximum Ratings

I

I

Operating temperature: Ta [

°C]

I

Thermal resistance:

Parameter

Symbol

Rating

Unit

VIN voltage range

−0.3 to 6.5

V

Input voltage range

V

Output voltage range

V

6.5

V

Power dissipation

1429 (Ta

*1.When mounted on a 34

× 40 × 1.6mm glass epoxy board, the power dissipation is related to the operating temperature by

the following equation.

mW

Operating temperature range

Ta

–30 to 85

°C

Storage temperature range

−55 to 125

°C

P =

− Ta)

θ

D

J

0

400

800

1200

1600

25

35

45

55

65

75

85

Operating temperature [

°C]

1429

1143

857

571