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TPS72728 Datasheet RF Low-Dropout Linear Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS727 SBVS128F – JUNE 2009 – REVISED DECEMBER 2015 TPS727 250-mA, Ultralow IQ, Fast Transient Response, RF Low-Dropout Linear.

Download the TPS72728 datasheet PDF. This datasheet also includes the TPS727 variant, as both parts are published together in a single manufacturer document.

General Description

The TPS727 family of low-dropout (LDO) linear regulators are ultralow quiescent current LDOs with excellent line and ultra-fast load transient performance and are designed for power-sensitive applications.

The LDO output voltage level is preset by the use of innovative factory EEPROM programming.

A precision band-gap and error amplifier provides overall 2% accuracy over load, line, and temperature extremes.

Key Features

  • 1 Very Low Dropout:.
  • 65 mV Typical at 100 mA.
  • 130 mV Typical at 200 mA.
  • 163 mV Typical at 250 mA.
  • 2% Accuracy Over Load, Line, Temperature.
  • Ultralow IQ: 7.9 μA.
  • Excellent Load Transient Performance:±50 mV for 200 mA Loading and Unloading Transient.
  • Available in Fixed-Output Voltages From 0.9 V to 5 V Using Innovative Factory EEPROM Programming.
  • High PSRR: 70 dB at 1 kHz.
  • Stable with a 1.0-μF Ceramic Capacit.

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