PRODUCT DESCRIPTION

The SPX2811 is a low power 10A adjustable and fixed voltage regulator that is very easy to use. It requires only two external resistors to set the output voltage for the adjustable version. The SPX2811 is designed for low voltage applications that offer lower dropout voltage and faster transient response. This device is an excellent choice for use in powering low voltage Microprocessor that require a lower dropout, faster transient response to regulate from +2.5V to 3.8V supplies and as a post regulator for switching supplies applications. The SPX2811 features low dropout of a maximum 1.2 volts.

FEATURES

• Adjustable Output Down To 1.2V

• Output Current Of 10A

• Low Dropout Voltage 1.1V Typ

• Extremely Tight Load And Line Regulation

• Current & Thermal Limiting

• Standard 3-Terminal Low Cost TO-220

• Similar To Industry Standard LT1584

APPLICATIONS

• Powering Intel Pentium™ µP from +5V Supplies

• Power PC™ Supplies

• SMPS Post-Regulator

• High Efficiency “Green” Computer Systems

• High Efficiency Linear Power Supplies

• Portable Instrumentation

• Constant Current Regulators

• Adjustable Power Supplies

• Battery Charger