Absolute Maximum Ratings

1

T

Thermal Information

2

Recommended Operating Conditions

Symbol

Description

Rating

Units

V

IN

Input Voltage

4

(V

V

T

Ambient Temperature Range

-40 to +85

°C

Symbol

Description

Rating

Units

Θ

JA

Thermal Resistance (SOT23-6)

150

°C/W

P

D

Power Dissipation (SOT23-6) (T

3

667

mW

Symbol

Description

Value

Units

V

IN

Input Voltage

-0.3 to 6

V

V

EN

EN to GND Voltage

-0.3 to 6

V

V

ENIN(MAX)

Maximum EN to Input Voltage

0.3

V

I

OUT

Maximum DC Output Current

P

T

J

Operating Junction Temperature Range

-40 to 150

°C

T

LEAD

Maximum Soldering Temperature (at leads, 10 sec)

300

°C

AAT3223

250mA NanoPower™ LDO

Linear Regulator with Power-OK

3223.2005.04.1.4

3

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at condi-

tions other than the operating conditions specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.

2. Mounted on a demo board.

3. Derate 6.7mW/°C above 25°C.

4. To calculate minimum input voltage, use the following equation: V