SPX1580 Datasheet PDF - Sipex 7A Ultra Low Dropout Voltage Regulator Specs

SPX1580 - 7A Ultra Low Dropout Voltage Regulator

Datasheet Summary

Description

The SPX1580 is a 7A 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 or 2.5V and does not require any external resistors.

Features

Low Dropout Voltage 540mV at 7A 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 SPX1580 SPX1580 5 Pin TO-220 5 Pin TO-263 1 2 3 1 2 3 4 5.
Replacement to Industry Standard LT1580.

Datasheet Details

Part number	SPX1580
Manufacturer	Sipex
File Size	168.66 KB
Description	7A Ultra Low Dropout Voltage Regulator
Datasheet	SPX1580 Datasheet
Additional preview pages of the SPX1580 datasheet.

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Full PDF Text Transcription

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® SPX1580 7A Ultra Dropout Voltage Regulator Fast Response, Adjustable & Fixed FEATURES ■ Low Dropout Voltage 540mV at 7A 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 SPX1580 SPX1580 5 Pin TO-220 5 Pin TO-263 1 2 3 1 2 3 4 5 ■ Replacement to Industry Standard LT1580 APPLICATIONS ADJ OR FIXED SENSE ■ 3.3V ATX Power Supplies ■ 3.3V to 2.9V for Portable PENTIUMTM Processor ■ 5V to 3.5V VRE Supply ■ High efficiency "Green" Computer Systems Now Available in Lead Free Packaging DESCRIPTION The SPX1580 is a 7A Low Dropout Regulator with extremely low dropout voltage.

Published: Aug 18, 2005 |