LT1003

Obsolete

5 Volt, 5 Amp Voltage Regulator

Data Sheet Product Selection Table
Viewing:

Overview

  • OBSOLETE: For Information Purposes Only. Contact Analog Devices for Potential Replacement.
  • Guaranteed 2% Initial Tolerance of output voltage
  • 5 Amp Output Current
  • 40 Watt Capability
  • Full Internal Overload Protection
  • 100% Burn-in in Thermal Limit

OBSOLETE: For Information Purposes Only. Contact Analog Devices for Potential Replacement.

The LT1003 is a 5 amp version of the popular LM123 5V regulator. In addition to higher output current, it offers improved line regulation and an initial output voltage tolerance of ±2%. These tightened specifications ease design and application problems several ways: safety margin is improved, error budgets on other parts of the system are expanded, and output voltage loss due to long supply runs can be better tolerated.

The LT1003 incorporates LTC's advanced design, process and test techniques for improved quality and reliability over similar device types. Specifically, all devices are burned in by shorting the outputs, thereby forcing the regulator into its current limit and eventually, thermal limit mode. This ensures that all device protection features are working.

Applications

  • Local 5V Regulators
  • On Card Regulation
  • Lab Supplies
  • Instrumentation Supplies

Alternative Part 2

LT1084

7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators

LT1585A

5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed

LT1003
5 Volt, 5 Amp Voltage Regulator
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project
Ask a Question

Documentation

Data Sheet 1

Reliability Data 1

Data Sheet

This is the most up-to-date revision of the Data Sheet.

Learn More
Add to myAnalog

Add media to the Resources section of myAnalog, to an existing project or to a new project.

Create New Project

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts Product Life Cycle Description
LT1084
PRODUCTION 7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators
LT1585A
PRODUCTION 5A Low Dropout Fast Response Positive Regulators Adjustable and Fixed
Modal heading
Add to myAnalog

Add product to the Products section of myAnalog (to receive notifications), to an existing project or to a new project.

Create New Project

Latest Discussions

No discussions on LT1003 yet. Have something to say?

Start a Discussion on EngineerZone®

Recently Viewed