SPX2941U5 Sipex Corporation, SPX2941U5 Datasheet

SPX2941U5

Manufacturer Part Number

SPX2941U5

Description

Manufacturer

Sipex Corporation

Datasheets

1.SPX2941T5.pdf (10 pages)

2.SPX2941T5.pdf (10 pages)

Specifications of SPX2941U5

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Date: Sept 28-06 Rev E

■ Standard TO-220 and TO-263

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. The SPX2941 is offered in 5-pin

TO-220 & TO-263 packages. For a 3A version, refer to the SPX29300 data sheet.

FEATURES

■ Adjustable Output Down To 1.25V

■ Low Quiescent Current

■ Guaranteed 1.5A Peak Output Current

■ Low Dropout Voltage of 280mV @ 1A

■ Extremely Tight Load and Line

■ Extremely Fast Transient Response

■ Reverse-battery Protection

■ Internal Thermal and Current Limit

■ Zero Current Shutdown

Figure 1. Adjustable Output Linear Regulator

Now Available in Lead Free Packaging

Regulation

Protection

packages

Solved by

1A Low Dropout Voltage Regulator

Adjustable Output, Fast Response

6.8 F

SPX294 A Low Dropout Linear Regulator

GND

SPX2941

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

ADJ

TYPICAL APPLICATIONS CIRCUIT

10 F

1 2 3 4 5

SPX2941

5 Pin TO-263

OUT

SPX2941

DESCRIPTION

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