Datasheet > AIC1722A

AIC1722A

更新时间： 2022-11-24 21:40:44

品牌	Logo	应用领域
沛亨 - AIC		稳压器
页数	文件大小	规格书
9页	394K
描述
300mA Low Dropout Linear Regulator

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AIC1722A 数据手册

AIC1722A

300mA Low Dropout Linear Regulator

ꢀFEATURES

ꢀDESCRIPTION

ꢁ Low Dropout Voltage of 470mV at 300mA Out-

The AIC1722A is a 3-pin low dropout linear

regulator. The superior characteristics of the

AIC1722A include zero base current loss,

very low dropout voltage, and 2% accuracy

output voltage. Typical ground current

remains approximately 55µA, from no load to

maximum loading conditions. Dropout voltage

at 300mA output current is exceptionally low.

Output current limiting and thermal limiting are

built in to provide maximal protection to the

AIC1722A against fault conditions.

put Current (3.0V Output Version).

ꢁ Guaranteed 300mA Output Current.

ꢁ Maximum Input Voltage is 8V

ꢁ Low Ground Current at 55µA.

ꢁ 2% Accuracy Output Voltage of 1.8V/ 2.0V

/2.5V /2.7V/ 3.0V/ 3.3V/ 3.5V/ 3.7V/ 3.8V/ 5.0V/

5.2V.

ꢁ Needs only 1µF for Stability.

ꢁ Current and Thermal Limiting.

The AIC1722A comes in the popular 3-pin

SOT-89, TO-92 and SOT-23 packages.

ꢀAPPLICATIONS

ꢁ Voltage Regulator for CD-ROM Drivers.

ꢁ Voltage Regulator for LAN Cards.

ꢁ Voltage Regulator for Microprocessor.

ꢁ Wireless Communication Systems.

ꢁ Battery Powered Systems.

TYPICAL APPLICATION CIRCUIT

ꢀ

VOUT

V^OUT

VIN

AIC1722A

GND

1 F

OUT

1 F

Low Dropout Linear Regulator

(C_INand C_OUTare electrolytic capacitor)

Analog Integrations Corporation

Si-Soft Research Center

3A1, No.1, Li-Hsin Rd. I , Science Park , Hsinchu 300, Taiwan , R.O.C.

DS-1722AP-01 070204

TEL: 886-3-5772500 FAX: 886-3-5772510 www.analog.com.tw

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