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SPX3940 Datasheet (PDF) - Sipex Corporation

SPX3940 Datasheet PDF - Sipex Corporation
Part # SPX3940
Download  SPX3940 Download

File Size   215.24 Kbytes
Page   11 Pages
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description 1A Low Dropout Voltage Regulator Fixed Output, Fast Response

SPX3940 Datasheet (PDF)

Go To PDF Page Download Datasheet
SPX3940 Datasheet PDF - Sipex Corporation

Part # SPX3940
Download  SPX3940 Click to download

File Size   215.24 Kbytes
Page   11 Pages
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description 1A Low Dropout Voltage Regulator Fixed Output, Fast Response

SPX3940 Datasheet (HTML) - Sipex Corporation

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SPX3940 Product details

DESCRIPTION

The SPX3940 is a 1A, accurate voltage regulators 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 over-current, reverse battery, and positive and negative voltage transients.



FEATURES

■1% Output Accuracy SPX3940A

■Guaranteed 1.5A Peak Current

■Low Quiescent Current

■Low Dropout Voltage of 280mV at 1A

■Extremely Tight Load and Line Regulation

■Extremely Fast Transient Response

■Reverse-battery Protection

■Internal Thermal Protection

■Internal Short Circuit Current Limit

■Replacement for LM3940

■Standard SOT-223, TO-220 and TO-263 packages



APPLICATIONS

■Powering VGA & Sound Card

■Automotive Electronics

■LCD Monitors

■Cordless Telephones

■Power PCTM Supplies

■SMPS Post-Regulator

■Laptop, Palmtop, and Note book Computer

■High Efficiency Linear Power Supplies

■Portable Instrumentation

■Constant Current Regulators



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