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SPX1582 - 3A Ultra Low Dropout Voltage Regulator

Datasheet Summary

Description

The SPX1582 is a 3A Low Dropout Regulator with extremely low dropout voltage.

The adjustable version requires only two external resistors to set the output voltage.

The fixed version has a preset output of 3.3V, 2.8V or 2.5V and does not require any external resistors.

Features

  • Low Dropout Voltage 500mV at 3A Full Load Current.
  • Adjustable Ouput Down to 1.25V from ATX Power Supply.
  • Fixed Output Voltages of 3.3V and 2.5V.
  • Extremely Tight Load and Line Regulation.
  • Standard 5-Terminal Low Cost TO-220 and TO-263 ADJ OR FIXED SENSE VCNTRL VOUT VIN SPX1582 5 Pin TO-263 SPX1582 5 Pin TO-220 1 2 3 1 2 3 4 5.

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Datasheet preview – SPX1582

Datasheet Details

Part number SPX1582
Manufacturer Sipex
File Size 56.32 KB
Description 3A Ultra Low Dropout Voltage Regulator
Datasheet download datasheet SPX1582 Datasheet
Additional preview pages of the SPX1582 datasheet.

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Full PDF Text Transcription

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® SPX1582 3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed FEATURES ■ Low Dropout Voltage 500mV at 3A Full Load Current ■ Adjustable Ouput Down to 1.25V from ATX Power Supply ■ Fixed Output Voltages of 3.3V and 2.5V ■ Extremely Tight Load and Line Regulation ■ Standard 5-Terminal Low Cost TO-220 and TO-263 ADJ OR FIXED SENSE VCNTRL VOUT VIN SPX1582 5 Pin TO-263 SPX1582 5 Pin TO-220 1 2 3 1 2 3 4 5 APPLICATIONS ■ 3.3V to 2.8V ATX Power Supplies ■ 3.3V to 2.9V for Portable PENTIUMTM Processor ■ 5V to 3.5V VRE Supply ■ High efficiency "Green" Computer Systems ADJ OR FIXED SENSE Now Available in Lead Free Packaging DESCRIPTION The SPX1582 is a 3A Low Dropout Regulator with extremely low dropout voltage.
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