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SPX29303

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 Regul...

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SPX29303: 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 Revers...

SPX29303 Data Sheet

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Part Number:
SPX29303
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



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


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


Pinout

Connection Diagram


Specifications

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


Description

The SPX29300/01/02/SPX29303 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. The SPX29300/01/02/SPX29303 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/SPX29303 are offered in 3 & 5-pin TO-220 & TO-263 packages. For a 1.5A version, refer to the SPX29150 data sheet.




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