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HT1117A Datasheet 1.0a Low-dropout Positive Fixed And Adjustable Voltage Regulators

Manufacturer: HTCSEMI

Overview: HT1117A 1.0 A Low-Dropout Positive Fixed and Adjustable Voltage Regulators The HT1117A series of positive adjustable and fixed regulators is designed to provide 1A with high efficiency. All the internal circuitry is designed to operate down to 1.4V input-to-output differential. On-chip trimming adjusts the reference voltage to 1%. The typical current limit value of 1.5A allows the stress on both the regulator and the power source circuitry to be minimized under overload conditions.

Datasheet Details

Part number HT1117A
Manufacturer HTCSEMI
File Size 431.37 KB
Description 1.0A Low-Dropout Positive Fixed and Adjustable Voltage Regulators
Datasheet HT1117A-HTCSEMI.pdf

Key Features

  • Output Current in Excess of 1.0 A.
  • 1.2 V Maximum Dropout Voltage at 800 mA Over Temperature.
  • Fixed Output Voltages of 1.5 V, 1.8 V, 1.9 V, 2.0 V, 2.5 V, 2.85 V, 3.3 V, 5.0 V, and 12 V.
  • Adjustable Output Voltage Option.
  • No Minimum Load Requirement for Fixed Voltage Output Devices.
  • Reference/Output Voltage Trimmed to ±1.0%.
  • Current Limit, Safe Operating and Thermal Shutdown Protection.
  • Operation to 20 V Input.
  • These.

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