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LP38841 - 0.8A Ultra Low Dropout Linear Regulators Stable

General Description

The LP38841 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 n n n Ideal for conversion from 1.8V or 1.5V inputs Designed for use with low ESR ceramic capacitors 0.8V, 1.2V and 1.5V standard voltages available Ultra low dropout voltage (75mV @ 0.8A typ) 1.5% initial output accuracy Load regulation of 0.1%/A (typical) 30nA quiescent current in shutdown (typical) Low ground pin current at all loads Over temperature/over current protection Available in 5 lead TO220 and TO263 packages.
  • 40˚C to +125˚C junction temperature range Applica.

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📁 Similar Datasheet

Part Number Description Manufacturer
LP38841 0.8A Ultra Low Dropout Linear Regulators Texas Instruments
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Other Datasheets by National Semiconductor (now Texas Instruments)

Part Number Description
LP38841-ADJ Ultra Low Dropout Adjustable Linear Regulators Stable
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LP3882 1.5A Fast-Response Ultra Low Dropout Linear

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LP38841 0.8A Ultra Low Dropout Linear Regulators Stable with Ceramic Output Capacitors December 2004 LP38841 0.8A Ultra Low Dropout Linear Regulators Stable with Ceramic Output Capacitors General Description The LP38841 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.