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SPX29300

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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SeekIC No. : 004501537 Detail

SPX29300: 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...

SPX29300 Data Sheet

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Part Number:
SPX29300
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

Specifications
Iout(mA) 3000
Vin MIN. (V) 2.8
Vin MAX. (V) 16
IQ (A) 37000
Acc 1%
Vdrop (mV) 450
Vout1.2V
Vout1.5V No
Vout1.8V Yes
Vout2.0V No
Vout2.5V Yes
Vout2.7V No
Vout2.85V No
Vout2.8V No
Vout3.0V No
Vout3.3V Yes
Vout3.5V No
Vout5.0V Yes
VoutAdj. No





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. The SPX29300/01/02/03  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.






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