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SPX1129

Features: · 1% Output Accuracy 3.3V, 5V,at 500mA Output· Very Low Quiescent Current· 0.42V Dropout Voltage at 400mA· Extremely Tight Load and Line Regulation· Current & Thermal Limiting· Reverse Battery Protection· Equivalent Replacement For LT112Application· Power Supply· Communications Equip...

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SeekIC No. : 004501488 Detail

SPX1129: Features: · 1% Output Accuracy 3.3V, 5V,at 500mA Output· Very Low Quiescent Current· 0.42V Dropout Voltage at 400mA· Extremely Tight Load and Line Regulation· Current & Thermal Limiting· Reverse...

SPX1129 Data Sheet

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Part Number:
SPX1129
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

· 1% Output Accuracy 3.3V, 5V,at 500mA Output
· Very Low Quiescent Current
· 0.42V Dropout Voltage at 400mA
· Extremely Tight Load and Line Regulation
· Current & Thermal Limiting
· Reverse Battery Protection
· Equivalent Replacement For LT112


Application

· Power Supply
· Communications Equipment
· Computers and Peripherals


Pinout

Connection Diagram


Specifications

Power Dissipation........................................................Internally Limited
Lead Temp. (Soldering, 5 Seconds)..............................................260°C
Storage Temperature Range........................................-65°C to +150°C
Operating Junction Temperature Range.......................-40°C to +125°C
Input Supply Voltage..........................................................-20V to +20V
ESD Rating...................................................................................2kV Min
Thermal Resistance qJA TO-263.............................................. 31.4°C/W
TO-220.................................................................................... 29.4°C/W
SOT-223.................................................................................. 62.3°C/W


Description

The SPX1129 is a low power voltage regulator. This device is an excellent choice for use in battery-poweredapplications such as cordless telephones, radio control systems, and portable computers. The SPX1129features very low quiescent current and very low dropout voltage of 0.42 volts. This includes a tight initialtolerance of ±1% max, and a very low output temperature coefficient, making the SPX1129 useful as a low-power voltage reference.The SPX1129 is offered in a SOT-223, TO-220, TO-252 & TO-263 3 lead packages.




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