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TPS73125 Datasheet 150-mA Low Dropout Regulator

Manufacturer: Texas Instruments

Download the TPS73125 datasheet PDF. This datasheet also includes the TPS731 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (TPS731-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

The TPS731xx family of low-dropout (LDO) linear voltage regulators uses a new topology: an NMOS pass element in a voltage-follower 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.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS731 SBVS034N – SEPTEMBER 2003 – REVISED DECEMBER 2015 TPS731xx Capacitor-Free, NMOS, 150-mA Low Dropout Regulator With Reverse.

Key Features

  • 1 Stable With or Without Capacitors of All Types.
  • Input Voltage Range of 1.7 V to 5.5 V.
  • Ultralow Dropout Voltage: 30 mV Typical (150-mA Load).
  • Excellent Load Transient Response.
  • With or Without Optional Output Capacitor.
  • New NMOS Topology Provides Low Reverse Leakage Current.
  • Low Noise: 30 μVRMS Typical (10 kHz to 100 kHz).
  • 0.5% Initial Accuracy.
  • 1% Overall Accuracy Over Line, Load, and Temperature.
  • Less Tha.

More Datasheets from Texas Instruments

Part Number Description
TPS73125-EP CAP-FREE NMOS 150 mA LOW-DROPOUT REGULATOR
TPS731 150-mA Low Dropout Regulator
TPS73101 150-mA Low Dropout Regulator
TPS73101-EP CAP-FREE NMOS 150 mA LOW-DROPOUT REGULATOR
TPS731125 150-mA Low Dropout Regulator
TPS731125-EP CAP-FREE NMOS 150 mA LOW-DROPOUT REGULATOR
TPS73115 150-mA Low Dropout Regulator
TPS73115-EP CAP-FREE NMOS 150 mA LOW-DROPOUT REGULATOR
TPS73118 150-mA Low Dropout Regulator
TPS73118-EP CAP-FREE NMOS 150 mA LOW-DROPOUT REGULATOR