Power design tools are a great resource to help get you started in you power architecture design. Many of our supplier partners provide these tools, which allow you to quickly simulate a recommended power solution. Below you will find links to all of our partners tools. These tools vary in features and functionality, but all provide helpful guidance in designing your power system.


Diodes Incorporated - Power Simulation Tools

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Diodes Incorporated

Circuit Simulator

The Diodes Circuit Simulator is a free downloadable simulator which allows you to draw a circuit which can be tested in simulation prior to prototyping.

Diodes Incoporated, Avnet

Infineon - Power Simulation Tools

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Design Tools

Get the right product at the click of the mouse. Infineon solution finders quickly show the best parts based your design parameters and features.

Avnet, Power Simulation Tools, Infineon

Maxim - Power Simulation Tools

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Maxim Integrated - EE-Sim

EE-Sim Design Generation and Simulation Environment

On Semiconductor - Power Simulation Tools

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ON Semiconductor

GreenPoint Design Simulation

The GreenPoint simulation module provides an interactive design and verification environment; including component selection, simulation and analysis, and download of schematic, BOM, and performance results.

ON Semiconductor, Avnet, Power Simulation Tools

Vishay - Power Simulation Tool

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Vishay’s PowerCAD Simulator Tool is a free on-line tool that designers can use to accelerate the design of circuits; complete with online schematics, built-in analysis tools, and BOM reports.

Vishay, Avnet, Power Simulation Tools

Ericsson - Power Simulation Tools

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DC/DC Digital Power Designer

This version of the Ericsson DC/DC Digital Power Designer is free to use as long as you register for a personal license.


Online Design Tools

Get started on your embedded software development with the extensive selection of software development tools from NXP.

NXP, Avnet, Power Simulation Tools

Spansion - Power Simulation Tools

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Easy DesignSim

You can select the power supply IC for various applications such as IoT and Automotive.

Cypress, Power Solutions Tools

Texas Instruments - Power Simulation Tools

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Texas Instruments

Webench Design Center

WEBENCH Design Environments are unique and powerful software tools that deliver customized power, lighting, filtering, clocking and sensing designs in seconds.

Texas Instruments, Avnet, Power Simulation Tools

Fairchild - ON Semiconductor - Power Simulation Tools

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Design Tools

Power Supply Web Designer offers a suite of time-saving tools for designing and optimizing your power supply.

ON Semiconductor - Fairchild

Microchip - Power Simulation Tools

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Analog Simulation Tool - Mindi

MPLAB® Mindi™ Analog Simulator reduces circuit design time and design risk by simulating analog circuits prior to hardware prototyping.

Microchip, Avnet, Power Simulation Tools

Power Integrations - Power Simulation Tools

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Power Integrations

Power Integrations - PI Expert

PI Expert® Suite v9.1.6 simplifies the design of off-line power supplies and DC-DC converters based on PI products.

Power Integrations, Avnet, Power Simulation Tools



eDesignSuite is an easy-to-use comprehensive software suite ready to help customers define their needs by transforming their application requirements into satisfactory solutions based on the wide range of ST products.

ST, Avnet, Power Simulation Tools

GE Critical Power - Power Simulation Tools

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GE Critical Power

Power Module Wizard

Power Module Wizard, a free web-based tool that helps customers select the best GE Critical Power DC/DC module for their on-board powering application.

GE Critical Power, Avnet, Power Simulation Tools

Monolithic Power Systems - Power Simulation Tools

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Monolithic Power Systems

DC/DC Designer and MPSmart

Design support

Monolithic Power Systems, Avnet, Power Simulation Tools

Renesas - Power Simulation Tools

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Design Topologies

By using these design topologies , you can find appropriate power devices (IGBTs) for your power supply circuit more quickly and easily.

Renesas, Avnet, Power Simulation Tools


Electronic Laboratory

ROHM's online design tool ROHM Electronic Laboratory allows designers to evaluate products and circuits on the web. Circuit constants and input parameter can be freely selected and parts lists created, simplifying product selection considerably.

ROHM, Avnet, Power Simulation Tools