4

Absolute Maximum Ratings

These are stress ratings only and functional operation is not implied. Exposure to absolute

maximum ratings for prolonged time periods may affect device reliability. All voltages are with

respect to ground.

Input Voltage...............................................4.0V

Maximum Output Current......................P /(V -V )

D

IN

O

Output Pin Voltage.....................-0.3V to V +0.3V

Storage Temperature.................... -65

to 150

IN

Operation Temperature Range.........

Maximum Junction Temperature..................150

Operation Junction Temperature.....

Soldering Temperature......................300

, 5sec

°C

°C

-40°C to 85°C

°C

-40°C to 125°C

°C

Recommended Operating Conditions

Supply Voltage Range.......................1.4V to 3.6V

Junction Temperature Range......... -40

to 125

Operation Temperature Range.........-40

to 85

°C

°C

°C

°C

Thermal Information

Parameter

Symbol

Package

Maximum

Unit

TO-263

7

Thermal Resistance

(Junction to Case)

PSOP-8

10

TO-263

35

Thermal Resistance

(Junction to Ambient)

PSOP-8

50

°C/W

TO-263

2800

Internal Power Dissipation

(@TA=25

PSOP-8

2000

mW

Power Analog Microelectronics, Inc

www.poweranalog.com

PAM3131

3A Adjustable Low Voltage

Low Dropout CMOS Regulator

10/2010 Rev1.1