AAT3223IGU-2.8-T1(2005) データシートの表示（PDF） - Analog Technology Inc

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AAT3223IGU-2.8-T1
(Rev.:2005)

250mA NanoPower™ LDO Linear Regulator with Power-OK

Analog Technology Inc 

AAT3223

250mA NanoPower™ LDO

Linear Regulator with Power-OK

Absolute Maximum Ratings1

TA=25°C, unless otherwise noted.

Symbol

VIN

VEN

VENIN(MAX)

IOUT

TJ

TLEAD

Description

Input Voltage

EN to GND Voltage

Maximum EN to Input Voltage

Maximum DC Output Current

Operating Junction Temperature Range

Maximum Soldering Temperature (at leads, 10 sec)

Value

-0.3 to 6

-0.3 to 6

0.3

PD/(VIN-VO)

-40 to 150

300

Units

V

V

V

mA

°C

°C

Thermal Information2

Symbol

ΘJA

PD

Description

Thermal Resistance (SOT23-6)

Power Dissipation (SOT23-6) (TA = 25°C)3

Rating

150

667

Units

°C/W

mW

Recommended Operating Conditions

Symbol

VIN

T

Description

Input Voltage4

Ambient Temperature Range

Rating

(VOUT+VDO) to 5.5

-40 to +85

Units

V

°C

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: VIN(MIN) = VOUT(MAX) + VDO(MAX) as long as VIN ≥ 2.5V.

3223.2005.04.1.4

3

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