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LP3882 - 1.5A Fast-Response Ultra Low Dropout Linear

General Description

The LP3882 is a high current, fast response regulator which can maintain output voltage regulation with minimum input to output voltage drop.

Key Features

  • n n n n n n n n Ultra low dropout voltage (110 mV @ 1.5A typ) Low ground pin current Load regulation of 0.04%/A 60 nA typical quiescent current in shutdown 1.5% output accuracy (25˚C) TO-220, TO-263 packages Over temperature/over current protection.
  • 40˚C to +125˚C junction temperature range.

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📁 Similar Datasheet

Part Number Description Manufacturer
LP3882 1.5A Fast-Response Ultra Low Dropout Linear Regulators Texas Instruments
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Other Datasheets by National Semiconductor (Texas Instruments)

Part Number Description
LP3881 0.8A Fast-Response Ultra Low Dropout Linear
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LP3882 1.5A Fast-Response Ultra Low Dropout Linear Regulators August 2003 LP3882 1.5A Fast-Response Ultra Low Dropout Linear Regulators General Description The LP3882 is a high current, fast response regulator which can maintain output voltage regulation with minimum input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: Vbias provides voltage to drive the gate of the N-MOS power transistor, while Vin is the input voltage which supplies power to the load. The use of an external bias rail allows the part to operate from ultra low Vin voltages. Unlike bipolar regulators, the CMOS architecture consumes extremely low quiescent current at any output load current.