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LP2980LV - 50mA Low-Voltage Low-Dropout Regulator

Description

The LP2980LV is a 50 mA, fixed-output voltage regulator designed for high performance in applications requiring output voltages below 2V.

Features

  • n n n n n n n n n n n n Guaranteed 50 mA output current Smallest possible size (SOT-23 Package) Requires few external components < 1 µA quiescent current when shutdown Low ground pin current at all load currents Output voltage accuracy 0.5% (A Grade) High peak current capability (150 mA typical) Wide supply voltage range (16V max) Fast dynamic response to line and load Low ZOUT 0.1Ω typical (10 Hz to 1 MHz) Overtemperature/overcurrent protection.
  • 40˚C to +125˚C junction temperature range.

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Full PDF Text Transcription

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LP2980LV Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V April 2000 LP2980LV Micropower SOT, 50 mA Low-Voltage Low-Dropout Regulator For Applications With Output Voltages < 2V General Description The LP2980LV is a 50 mA, fixed-output voltage regulator designed for high performance in applications requiring output voltages below 2V. Using an optimized VIP™ (Vertically Integrated PNP) process, the LP2980LV delivers unequalled performance in all specifications critical to battery-powered designs: Low Ground Pin Current. Typically 280 µA @ 50 mA load, and 75 µA @ 1 mA load. Sleep Mode. Less than 1 µA quiescent current when ON/ OFF pin is pulled low. Smallest Possible Size. SOT-23 package uses absolute minimum board space. Precision Output.
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