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SPX2730

Features: • Adjustable Output Down To 1.2V• 1% output accuracy @ 3.3V, 5.0V• Output Current of 3A• Low Dropout Voltage 370mV(Typ.) @ 3A.• Extremely Tight Load And Line Regulation• Extremely Fast Transient Response• Standard 3-Terminal Low Cost TO-220, TO-2...

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SeekIC No. : 004501518 Detail

SPX2730: Features: • Adjustable Output Down To 1.2V• 1% output accuracy @ 3.3V, 5.0V• Output Current of 3A• Low Dropout Voltage 370mV(Typ.) @ 3A.• Extremely Tight Load And Line ...

SPX2730 Data Sheet

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Part Number:
SPX2730
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 1.2V
• 1% output accuracy @ 3.3V, 5.0V
• Output Current of 3A
• Low Dropout Voltage 370mV(Typ.) @ 3A.
• Extremely Tight Load And Line Regulation
• Extremely Fast Transient Response
• Standard 3-Terminal Low Cost TO-220, TO-263
• Reverse-battery and "Load Dump" Protection
• Zero Current Shutdown Mode (5-Pin Versions)
• Error Flag Signal Output Out-of Regulation
   (5-Pin Versions)


Application

• Powering VGA & Sound Card
• Power PCTMSupplies
• SMPS Post-Regulator
• High Efficiency "Green" Computer Systems
• High Efficiency Linear Power Supplies
• Portable Instrumentation
• Constant Current Regulators
• Adjustable Power Supplies
• Battery charger



Pinout

Connection Diagram


Specifications

Lead Temp. (Soldering, 5 Seconds) . . . ............................. 260
Maximum Input Voltage  . . . . . . . . . . . . . . . .. ..................... 16V
Storage Temperature Range . ............................-65 to +150
Operating Junction Temperature Range
SPX2730/31/32/33 Control Section......................... -45+125
SPX2730/31/32/33 Power Transistor...................... -45+150


Description

The SPX2730/31/32/33 is a 3A high accuracy, low dropout voltage regulator (370mV(Typ)@ 3A). The SPX2730/31/32/33 is designed for low voltage application that requires 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 SPX2730/31/32/33 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%. Features such as enable pin, Error flag pin are also included in the 5-pin package.

The SPX2730/31/32/33 are offered in 3 & 5 pin TO-220 & TO-263 packages compatible with other 3 terminal regulators.




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