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Part Number: SPX29301

 

 

 

 

Description: The SPX29300/01/02/03 are 3A, highly accurate voltage regulators with a low drop out voltage of 450mV ...


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SPX29301 General Description


The SPX29300/01/02/03 are 3A, highly accurate voltage regulators with a low drop out voltage of 450mV dropout (typical) @ 3A. 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. On-Chip trimming adjusts the reference voltage to 1% initial accuracy. Other features in the 5 pin versions include Enable, and Error Flag.

The SPX29300/01/02/03 are offered in 3 & 5-pin TO-220 & TO-263 packages. For a 1.5A version, refer to the SPX29150 data sheet.

SPX29301 Maximum Ratings

Lead Temperature (soldering, 5 seconds) ................260°C
Storage Temperature Range........................-65°C to +150°C
Operating Junction Temperature Range......-40°C to +125°C
Input Voltage (Note 1) .................................................... 16V

SPX29301 Features

Adjustable Output Down To 1.25V
1% Output Accuracy
Output Current of 3A
Low Dropout Voltage of 450mV @ 3A
Extremely Tight Load and Line Regulation
Extremely Fast Transient Response
Reverse-Battery Protection
Zero Current Shutdown (5 pin version)
Error Flag Signal Output for Out of Regulation State (5 pin version)
Standard TO-220 and TO-263 Packages

SPX29301 Typical Application

Powering VGA & Sound Card
Power PC™ Supplies
SMPS Post Regulator
High Efficiency "Green" Computer Systems
High Efficiency Linear Power Supplies
Constant Current Regulators
Adjustable Power Supplies
Battery Charger

SPX29301 Connection Diagram

SPX29301  Connection Diagram

SPX29301 datasheet

SPX29301
PDF/DataSheet Download

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