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SPX2941 1A Low Dropout Voltage Regulator,
Adjustable Output, Fast Response
Now Available in Lead Free Packaging APPLICATIONS ■ Powering VGA & Sound Card ■ LCD Monitors ■ USB Power Supply ■ Power PC Supplies ■ SMPS Post-Regulator ■ High Efficiency Linear Power Supplies ■ Battery Charger ■ Portable Instrumentation ■ Constant Current Regulators ■ Adjustable Power Supplies DESCRIPTION The SPX2941 is a 1A, accurate voltage regulator with a low drop out voltage of 280mV(typ.) 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.