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SPX1582T-3.3 Datasheet (PDF) - Sipex Corporation

SPX1582T-3.3 Datasheet PDF - Sipex Corporation
Part # SPX1582T-3.3
Download  SPX1582T-3.3 Download

File Size   147.82 Kbytes
Page   5 Pages
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description 3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed

SPX1582T-3.3 Datasheet (PDF)

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SPX1582T-3.3 Datasheet PDF - Sipex Corporation

Part # SPX1582T-3.3
Download  SPX1582T-3.3 Click to download

File Size   147.82 Kbytes
Page   5 Pages
Manufacturer  SIPEX [Sipex Corporation]
Direct Link  http://www.sipex.com
Logo SIPEX - Sipex Corporation
Description 3A Ultra Low Dropout Voltage Regulator Fast Response, Adjustable & Fixed

SPX1582T-3.3 Datasheet (HTML) - Sipex Corporation

SPX1582T-3.3 Datasheet HTML 1Page - Sipex Corporation SPX1582T-3.3 Datasheet HTML 2Page - Sipex Corporation SPX1582T-3.3 Datasheet HTML 3Page - Sipex Corporation SPX1582T-3.3 Datasheet HTML 4Page - Sipex Corporation SPX1582T-3.3 Datasheet HTML 5Page - Sipex Corporation

SPX1582T-3.3 Product details

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. The SPX1582 features a low dropout of 400mV(Typ.) and offers fast transient response. This device is suitable for Pentium applications requiring 2.8V, 2.5V from 3.3V ATX power supplies, where low current input voltage 1V greater than the output voltage is needed. With an external sense pin the load regulation is less than 1mV. This device is an excellent choice for the use in powering low voltage microprocessors that require a lower dropout, fast transient response to regulate from 3.3V and 5V supplies. The SPX1582 is also an excellent choice as a post regulator for switching supply applications.

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

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




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