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8183 - LOW-DROPOUT/ 3 V REGULATOR

Datasheet Summary

Features

  • s High Efficiency Provides Extended Battery Life s 90 mV Typical Dropout Voltage at IO = 60 mA s 45 µA Typical Quiescent Current at VI = 6 V Less Than 1 µA “Sleep” Current s Up to 150 mA Output Current s CMOS-Compatible ON/OFF Control For Power-Up, Standby, or Shutdown s Internal Thermal Protection s Surface-Mount Package.

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Datasheet Details

Part number 8183
Manufacturer Allegro MicroSystems
File Size 108.07 KB
Description LOW-DROPOUT/ 3 V REGULATOR
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Full PDF Text Transcription

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8183 LOW-DROPOUT, 8183 LOW-DROPOUT, 3 V REGULATOR 3 V REGULA— HIGH EFFICIENCY Designed specifically to meet the requirement for extended operation of battery-powered equipment such as cordless and cellular telephones, the A8183SLU voltage regulator offers the reduced dropout voltage and quiescent current essential for maximum battery life. Applicable also to palmtop computers and personal data assistants, the device delivers a regulated, continuous 3 V output at up to 75 mA under normal operating conditions, or to 150 mA (transient) under worst-case conditions. Data Sheet 27468.4 OUT SUB IN TOR 6 5 SUB 4 VR Input Voltage, VI . . . . . . . . . . . . . . 10 V Output Current, IO . . . . . . . . . 150 mA* Enable Input Voltage, VE . . . . . . . . . .
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