Simulates the SPICE designs while capturing the schematics and views waveform files. Includes macro models for more than 80% of the analog devices and switching regulators. The selection includes over 200 op amp models, resistors, transistors, and MOSFET models.
Our software library provides a free download of LTspice IV 4.15. The most popular versions of the program are 4.1 and 4.0. LTspice IV lies within Photo & Graphics Tools, more precisely 3D Design. You can execute this free PC program on Windows XP/Vista/7/8/10 32-bit.
Icon26EA1B8D.exe, LTspiceIV.exe and scad3.exe are the most frequent filenames for this program's installer. Our antivirus check shows that this download is clean. This free PC program deal with the following extensions: ".sp", ".ind" and ".raw". The actual developer of the free software is Linear Technology Corporation. The file size of the latest downloadable installer is 16.4 MB.
From the developer:
LTspice IV is a high performance SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators. The 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.
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