AIC1722-50CX Analog Intergrations Corporation, AIC1722-50CX Datasheet

AIC1722-50CX

Manufacturer Part Number

AIC1722-50CX

Description

Manufacturer

Analog Intergrations Corporation

Datasheet

1.AIC1722-50CX.pdf (6 pages)

Specifications of AIC1722-50CX

Date_code

05+

Packing_info

SOT-89

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Analog Integrations Corporation

DS-1722-01

TYPICAL APPLICATION CIRCUIT

FEATURES

APPLICATIONS

Low Dropout Linear Regulator

Low Dropout Voltage of 130mV at 100mA

Output Current (5.2V Output Version).

Guaranteed 300mA Output Current.

Internal 1.3Ω P-MOSFET Draws no Base

Current.

Low Ground Current at 55µA.

2% Accuracy Output Voltage of 3.3V/ 3.5V/

3.7V/ 3.8V/ 5.0V/ 5.2V.

Input Voltage Range up to 12V.

Needs only 1µF for Stability.

Current and Thermal Limiting.

Voltage Regulator for CD-ROM Drivers.

Voltage Regulator for LAN Cards.

Voltage Regulator for Microprocessor.

Wireless Communication Systems.

Battery Powered Systems.

VIN

1µF

AIC1722

GND

VOUT

4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC

TEL: 886-3-5772500

10µF

OUT

300mA Low Dropout Linear Regulator

FAX: 886-3-5772510

DESCRIPTION

The AIC1722 is a 3-pin low dropout linear

regulator. The superior characteristics of the

AIC1722 include zero base current loss, very

low dropout voltage, and 2% accuracy output

voltage.

approximately 55µA, from no load to maximum

loading conditions. Dropout voltage at 100mA

output current is exceptionally low: 130mV for

the AIC1722-50 and AIC1722-52, 180mV for

the AIC1722-33, AIC1722-35, and AIC1722-37

AIC1722-38. Output current limiting and thermal

limiting are built in to provide

protection

conditions.

The AIC1722 comes in the popular 3-pin

SOT-89 and TO-92 packages.

Typical

the

ground

AIC1722

current

AIC1722

www.analog.com.tw

against

maximal

remains

fault

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