LTspice

LTspice, a SPICE-based circuit simulation software, is a free software used for simulating and analyzing electronic circuits in computer environments. Frequently used by engineers, electronic designers, and students for the design and testing of electronic devices, the software runs on Windows and Mac operating systems.

Featuring a user-friendly interface, LTspice is a community-supported software that can quickly simulate even complex circuits. Used for analog and digital circuits, LTspice allows you to design simple to complex switching regulators, run circuit simulations, and create and test your own integrated circuit diagrams.

You can add pre-built components such as text boxes, labels, resistors, capacitors, condensers, and diodes to your circuits, as well as geometric shapes with drawing tools, and effectively utilize the software's comprehensive component range. You can examine simulation results in detail in schematics, showing responses such as voltage, frequency, current, and power, thanks to the graphical schematic capture interface.

LTspice tests circuit responses under varying conditions, allowing you to monitor energy consumption and loss, and generate efficiency reports. It enables modeling of switching regulators and circuits and testing the functionality of the circuit before production.