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TPS73233 Datasheet 250-mA Low-Dropout Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS732 SBVS037P – AUGUST 2003 – REVISED DECEMBER 2015 TPS732xx Capacitor-Free, NMOS, 250-mA Low-Dropout Regulator With Reverse Current.

Download the TPS73233 datasheet PDF. This datasheet also includes the TPS732 variant, as both parts are published together in a single manufacturer document.

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General Description

The TPS732 family of low-dropout (LDO) voltage regulators uses an NMOS pass element in a voltagefollower configuration.

This topology is stable using output capacitors with low equivalent series resistance (ESR), and even allows operation without a capacitor.

The device also provides high reverse blockage (low reverse current) and ground pin current that is nearly constant over all values of output current.

Key Features

  • 1 Stable with No Output Capacitor or Any Value or Type of Capacitor.
  • Input Voltage Range: 1.7 V to 5.5 V.
  • Ultralow Dropout Voltage: 40 mV Typical at 250 mA.
  • Excellent Load Transient Response.
  • With or Without Optional Output Capacitor.
  • NMOS Topology Provides Low Reverse Leakage Current.
  • Low Noise: 30 μVRMS Typical (10 kHz to 100 kHz).
  • 0.5% Initial Accuracy.
  • 1% Overall Accuracy (Line, Load, and Temperature).
  • Le.

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