* 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
Allegro MicroSystems
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Low-dropout regulators . high efficiency.
8188 PRELIMINARY INFORMATION (subject to change without notice) July 13, 1999 LOW-DROPOUT REGULATORS HIGH EFFICIENCY Designed specifically .
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