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AAT3221/2

150mA NanoPower™ LDO Linear Regulator

PowerLinearTM

PRODUCT DATASHEET

3221.2007.11.1.12

www .analogictech.com

AAT3221/2

150mA NanoPower™ LDO Linear Regulator

PowerLinearTM

PRODUCT DATASHEET

3221.2007.11.1.12

www .analogictech.com

Absolute Maximum Ratings1

TA = 25°C, unless otherwise noted.

Symbol

Description

Value

Units

VIN

Input Voltage, <30ms, 10% DC (continuous max = 6.0V)

-0.3 to 7

VEN

EN (EN) to GND Voltage

-0.3 to 6

VENIN(MAX)

Maximum EN (EN) to Input Voltage

0.3

IOUT

Maximum DC Output Current

PD/(VIN-VO)mA

Operating Junction Temperature Range

-40 to 150

°C

Thermal Information2

Symbol

Description

Value

Units

ΘJA

Thermal Resistance

150

°C/W

Power Dissipation

667

Recommended Operating Conditions

Symbol

Description

Rating

Units

VIN

Input Voltage3

(VOUT + VDO) to 5.5

Ambient Temperature Range

-40 to +85

°C

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions 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. To calculate minimum input voltage, use the following equation: VIN(MIN) = VOUT(MAX) + VDO(MAX) as long as VIN ≥ 2.5V.

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