LT1103

Obsolete

Offline Switching Regulator

Viewing:

Part Details

Obsolete: Datasheet For Information Purposes Only. Contact Analog Devices for Potential Replacement
  • ±1% Line and Load Regulation with No Optocoupler
  • Switch Frequency Up to 200kHz
  • Internal 2A Switch and Current Sense (LT1103)
  • Internal 1A Totem-Pole Driver (LT1105)
  • Start-Up Mode Draws Only 200µA
  • Fully Protected Against Overloads
  • Overvoltage Lockout of Main Supply
  • Protected Against Underdrive or Overdrive to FET
  • Operates in Continuous or Discontinuous Mode
  • Ideal for Flyback and Forward Topologies
  • Isolated Flyback Mode Has Fully Floating Outputs
LT1103
Offline Switching 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

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
LT1725 PRODUCTION General Purpose Isolated Flyback Controller
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

Tools & Simulations

LTspice


Models for the following parts are available in LTspice:

  • LT1103
LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.


Evaluation Kits

DC012A

LT1103CT7 | Offline Power Supply Evaluation Box

Product Details

Obsolete Item - This Page For Informational Purposes Only.

DC012A
LT1103CT7 | Offline Power Supply Evaluation Box

Latest Discussions

Recently Viewed