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SPX3940

Exar
Part Number SPX3940
Manufacturer Exar
Description 1A Low Dropout Voltage Regulator
Published Mar 23, 2017
Detailed Description February 2012 GENERAL DESCRIPTION The SPX3940 is a 1A, accurate voltage regulator with a low drop out voltage of 280mV (...
Datasheet PDF File SPX3940 PDF File

SPX3940
SPX3940

Overview
February 2012 GENERAL DESCRIPTION The SPX3940 is a 1A, accurate voltage regulator with a low drop out voltage of 280mV (typical) at 1A.
These regulators are specifically designed for low voltage applications that require a low dropout voltage and a fast transient response.
They are fully fault protected against overcurrent, reverse battery, and positive and negative voltage transients.
The SPX3940 is offered in 3-pin SOT223 and TO-263 packages.
For a 3A version, refer to the SPX29300 data sheet.
SPX3940 1A Low Dropout Voltage Regulator Rev.
1.
0.
0 APPLICATIONS  Power Supplies  LCD Monitors  Portable Instrumentation  Medical and Industrial Equipments FEATURES  Guaranteed 1.
5A Peak Curren...


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