SPX2811

·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 
 

`Powering Intel  Pentium<sup>TM</sup>  P from +5V Supplies 
`Power PC^TM  Supplies 
`SMPS Post-Regulator 
`High Efficiency "Green" Computer System
`High Efficiency Linear Power Supplies 
`Portable Instrumentation 
`Constant Current Regulators 
`Adjustable Power Supplies 
`Battery Charger

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. 
 
The SPX2811 offers full protection against over-current faults, reversed input polarity, reversed load insertion, and positive and  negative transient voltage.  On-Chip trimming adjusts the reference voltage to 1%.  The I_Q  of this device flows into the load which  increases efficiency.
 
The SPX2811 is offered in a 3-Pin TO-220 and TO-263 package type, compatible with older 3 terminal regulators.  For a 8A low  dropout regulator refer to the SPX1584 datasheet.