LTspice
LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits. Included in the download of LTspice are macromodels for a majority of Analog Devices switching regulators, amplifiers, as well as a library of devices for general circuit simulation.
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Benefits of using LTspice
Our enhancements to SPICE have made simulating switching regulators extremely fast compared to normal SPICE simulators, allowing the user to view waveforms for most switching regulators in just a few minutes. This video provides an overview of the advantages of using LTspice in an analog circuit design and how easy it is to get started.
Download LTspice
Download our LTspice simulation software for the following operating systems:
Date models updated - Dec 22 2021
Version 17.0.32
Version 17.0.32
Version 17.0.38
Download for MacOS 10.9 (End of Support)
Download for Windows XP (End of Support)
LTspice Demo Circuits
Explore ready to run LTspice demonstration circuits with our Demo Circuits Collection. View Demo Circuits
Documentation
Additional support for LTspice can be found within our documentation, including keyboard shortcuts and a visual guide.
LTspice Information Flyer & Shortcuts (PDF)
Mac OS X Shortcuts (PDF)
Get Up and Running with LTspice
LTspice Technical Articles & Videos
Our extensive collection of technical resources tackles a wide range of LTspice topics, like keyboard shortcuts, evaluating electrical quantities, and parametric plots.
SPICE Models
A collection of SPICE simulation models for Analog Devices' products. View SPICE Models