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SPX1584

Features: • Adjustable Output Down to 1.2V or Fixed 3.3V • Output Current of 8A • Low Dropout Voltage • Extremely Tight Load and Line Regulation • Current & Thermal Limiting • Standard 3-Terminal Low Cost TO-220 • Similar to Industry Standard LT1083/LT...

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SeekIC No. : 004501504 Detail

SPX1584: Features: • Adjustable Output Down to 1.2V or Fixed 3.3V • Output Current of 8A • Low Dropout Voltage • Extremely Tight Load and Line Regulation • Current & Thermal...

SPX1584 Data Sheet

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Part Number:
SPX1584
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 or Fixed 3.3V          
• Output Current of 8A
• Low Dropout Voltage
• Extremely Tight Load and Line Regulation
• Current & Thermal Limiting
• Standard 3-Terminal Low Cost TO-220
• Similar to Industry Standard LT1083/LT1584


Application

• Powering Intel Pentium™  µP  from +5V Supplies
• Power PCSupplies
• 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

Power Dissipation....................................Internally Limited 
Lead Temp. (Soldering, 10 Seconds) ....................... 300°C 
Storage Temperature Range   .................. -65° to +150°C 
Operating Junction Temperature Range
  SPX1584 Control Section...........................0C° to +125°C
  SPX1584 Power Transistor........................0C° to +150°C  
Input Supply Voltage .................................................+10V
Input to Output Voltage Differential ........................... 8.8V


Description

The SPX1584 is a low power 8A Adjustable Voltage Regulator that is very easy to use. It requires only 2 external resistors to set the output voltage. This device is an excellent choice when using Powering Intel Microprocessor to convert from +5V to 3.3V supplies, and as a post regulator for switching supplies applications. The SPX1584 features low dropout of a maximum 1.5 volts.

The SPX1584 offers full protection against over-current faults, reversed input polarity, reversed load insertion, over temperature operation, and positive and negative transient voltage. On-Chip trimming adjusts the reference voltage to 1%. The IQ of this device flows into the load, which increases efficiency

The SPX1584 is offered in a 3-pin TO-220 package compatible with older 3-terminal regulators. For a 5A low dropout regulator refer to the SPX1585 datasheet.




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