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Linear & low-dropout (LDO) regulators – Technical documents

Understanding the Foundations of Quiescent Current in Linear Power Systems

Learn how IQ affects LDOs to limit power consumption in battery-powered systems.

LDO Basics (Rev. A)

LDOs are a simple way to regulate an output voltage powered from a higher-voltage input. Read this eBook to learn about the basic elements of LDO power designs.

Low Dropout Regulators Quick Reference Guide (Rev. P)

In this guide, you will find our most popular low-dropout and linear voltage regulators sorted by top parameters and applications.

An empirical analysis of the impact of board layout on LDO thermal performance

This document describes how to optimize your PCB layout to minimize thermal resistance.

Linear power for automated industrial systems

This document describes how linear power combats the conditions within an industrial environment.

A Topical Index of TI LDO Application Notes (Rev. F)

This document is a collection of our application notes on a variety of linear voltage regulator topics.

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Selection guide

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Size (KB)
TI Space Products (Rev. H) PDF 1412 27 Jan 2021
Power Management Guide 2018 (Rev. R) PDF 6269 25 Jun 2018
Low Dropout Regulators Quick Reference Guide (Rev. P) PDF 584 21 Mar 2018

White paper

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Size (KB)
克服低功耗應用中的低 IQ 挑戰 (Rev. A) PDF 1434 29 Oct 2021
저전력 애플리케이션의 저 IQ 문제점극복 (Rev. A) PDF 1179 29 Oct 2021
Overcoming Low-IQ Challenges in Low-Power Applications (Rev. A) PDF 1040 15 Sep 2021

Radiation & reliability report

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Size (KB)
TPS7H1210-SEP Single-Event Effects (SEE) Test Report PDF 2188 13 Dec 2021
LM117QML-SP Neutron Displacement Damage (NDD) Characterization PDF 653 09 Dec 2021
TPS7H1210-SEP Total Ionizing Dose (TID) PDF 1124 24 Nov 2021