Rail Cleaner With Adjustable Output Voltage Drop and Soft-start Capabilities Reference Design
TIDA-00533
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Description & Features

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Key Document

Description

The TIDA-00533 reference design features a post regulation voltage follower and rail cleaner for noise sensitive applications; provides a high efficiency by operating at the voltage dropout level. This design also offers functional and safety features which make it more beneficial than a discrete rail cleaner.

Features
  • Post-Regulation Rail Ripple Cleaner
  • Adjustable Output Voltage Dropout
  • Output Voltage Disabled Feature
  • Adjustable Soft-Startup
  • Small Foot Print
  • Safety Features: UVLO, output current limiting, over temperature protection

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Schematic/Block Diagram

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Design Guide

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Design Files

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LP38798  800-mA, 20-V, low-noise, high-PSRR, adjustable low-dropout voltage regulator with enable  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LP38798 Download

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Technical documentation

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User guide (1)
Title Type Size (KB) Date
PDF 867 13 May 2015
Design files (4)
Title Type Size (KB) Date
ZIP 1087 28 May 2015
ZIP 500 28 May 2015
PDF 110 28 May 2015
PDF 264 28 May 2015

Support & training

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