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TPS77533 Datasheet Ldo Voltage Regulators

Manufacturer: Texas Instruments

Overview: TPS775xx, TPS776xx www.ti.com..............................................................................................................................................

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The TPS775xx and TPS776xx devices are designed to have a fast transient response and be stable with a 10µF low ESR capacitor.

This combination provides high performance at a reasonable cost.

Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low (typically 169mV at an output current of 500mA for the TPS77x33) and is directly proportional to the output current.

Key Features

  • 1.
  • 23 Open Drain Power-On Reset with 200ms Delay (TPS775xx).
  • Open Drain Power Good (TPS776xx).
  • 500mA Low-Dropout Voltage Regulator.
  • Available in Fixed Output and Adjustable Versions.
  • Dropout Voltage to 169mV (Typ) at 500mA (TPS77x33).
  • Ultralow 85µA Typical Quiescent Current.
  • Fast Transient Response.
  • 2% Tolerance Over Specified Conditions for Fixed-Output Versions.
  • 8-Pin SOIC and 20-Pin TSSOP PowerPAD™ (PWP) Packages.

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