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AIC1721 - 3-pin Low Dropout Linear Regulator

Datasheet Summary

Description

The AIC1721/1721D is the enhanced CMOS version of the LP2950.

The superior characteristics of the AIC1721/1721D include zero base current loss, very low dropout voltage, and 1% accuracy output voltage.

Typica-l ground current remains approximately 55µA, from no load to maximum loading conditions.

Features

  • Low Dropout Voltage of 130mV at 100mA Output Current (5V Output Version). Guaranteed 150mA/300mA Output Current. Internal 1.3Ω P-MOSFET Draws no Base Current. Low Ground Current at 55µA. 1% Accuracy Output Voltage of 3.3V/5V. Input Voltage Range up to 12V (5V Output Version). Extremely Tight Load and Line Regulation. Fast Transient Response. Needs only 1µF for Stability. Current and Thermal Limiting.

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Datasheet Details

Part number AIC1721
Manufacturer Analog Intergrations Corporation
File Size 208.77 KB
Description 3-pin Low Dropout Linear Regulator
Datasheet download datasheet AIC1721 Datasheet
Additional preview pages of the AIC1721 datasheet.

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AIC1721/1721D 3-pin Low Dropout Linear Regulator FEATURES Low Dropout Voltage of 130mV at 100mA Output Current (5V Output Version). Guaranteed 150mA/300mA Output Current. Internal 1.3Ω P-MOSFET Draws no Base Current. Low Ground Current at 55µA. 1% Accuracy Output Voltage of 3.3V/5V. Input Voltage Range up to 12V (5V Output Version). Extremely Tight Load and Line Regulation. Fast Transient Response. Needs only 1µF for Stability. Current and Thermal Limiting. DESCRIPTION The AIC1721/1721D is the enhanced CMOS version of the LP2950. The superior characteristics of the AIC1721/1721D include zero base current loss, very low dropout voltage, and 1% accuracy output voltage. Typica-l ground current remains approximately 55µA, from no load to maximum loading conditions.
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