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A8188SL Datasheet - Allegro MicroSystems

A8188SL - LOW-DROPOUT REGULATORS . HIGH EFFICIENCY

8188 PRELIMINARY INFORMATION (subject to change without notice) July 13, 1999 LOW-DROPOUT REGULATORS HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8188S voltage regulators offer the reduced dropout voltage and quiescent current essential for maximum battery life.

Applicable also to palmtop computers and personal data assistants, these devices deliver a regulated

A8188SL Features

* I High Efficiency Provides Extended Battery Life I 90 mV Typical Dropout Voltage at IO = 60 mA I 55 µA Typical Quiescent Current Less Than 1 µA “Sleep” Current I 250 mA Peak Output Current I Improved PSRR and Transient Performance I Internal Thermal Protection APPLICATIONS I I I I Cordless and Ce

A8188SL_AllegroMicroSystems.pdf

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Datasheet Details

Part number:

A8188SL

Manufacturer:

Allegro MicroSystems

File Size:

163.79 KB

Description:

Low-dropout regulators . high efficiency.

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