TIDA-00571

Low Noise High PSRR LDO Reference Design for Powering Hi-Fi Audio Application

TIDA-00571

Design files

Overview

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDU996.PDF (1832 K)

Reference design overview and verified performance test data

TIDRFW7.PDF (450 K)

Detailed schematic diagram for design layout and components

TIDRFW8.PDF (44 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRFW9.PDF (44 K)

Detailed overview of design layout for component placement

TIDRFX1.PDF (65 K)

Detailed overview of design layout for component placement

TIDRFX2.ZIP (1806 K)

Files used for 3D models or 2D drawings of IC components

TIDCAM1.ZIP (421 K)

Design file that contains information on physical board layer of design PCB

TIDRFX0.PDF (248 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

LCD & OLED display power & drivers

TPS65130Split-Rail Converter with Dual, Positive and Negative Outputs (300mA typ)

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

LP5907250-mA, low-noise, high-PSRR, ultra-low-dropout voltage regulator with low IQ and enable

Data sheet document-pdfAcrobat PDF open-in-new HTML
Linear & low-dropout (LDO) regulators

TPS723200-mA, negative, adjustable low-dropout voltage regulator with enable

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Design guide Low-Noise High-PSRR LDO for Powering Hi-Fi Audio Application Design Guide Jun. 10, 2015
Technical article Avoid noise pollution in Hi-Fi systems with low-noise power supply Sep. 02, 2015

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