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TPS7A4700 Datasheet Rf Ldo Voltage Regulator

Manufacturer: Texas Instruments

Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS7A4700, TPS7A4701 SBVS204F – JUNE 2012 – REVISED SEPTEMBER 2014 TPS7A470x 36-V, 1-A, 4-µVRMS, RF LDO Voltage Regulator.

General Description

The TPS7A47 is a family of positive voltage (+36 V), ultralow-noise (4 µVRMS) low-dropout linear regulators (LDO) capable of sourcing a 1-A load.

The TPS7A4700 output voltages are userprogrammable (up to 20.5 V) using a printed circuit board (PCB) layout without the need of external resistors or feed-forward capacitors, thus reducing overall component count.

The TPS7A4701 output voltage can be configured with a user-programmable PCB layout (up to 20.5 V), or adjustable (up to 34 V) with external feedback resistors.

Key Features

  • 1 Input Voltage Range: +3 V to +36 V.
  • Output Voltage Noise: 4 µVRMS (10 Hz, 100 kHz).
  • Power-Supply Ripple Rejection:.
  • 82 dB (100 Hz).
  • ≥ 55 dB (10 Hz, 10 MHz).
  • Two Output Voltage Modes:.
  • ANY-OUT™ Version (User-Programmable Output via PCB Layout):.
  • No External Feedback Resistors or Feed- Forward Capacitors Required.
  • Output Voltage Range: +1.4 V to +20.5 V.
  • Adjustable Version (TPS7A4701 only):.
  • Output.

TPS7A4700 Distributor