A solid, time-saving library for basic switching regulator simulations in Proteus. Not a full-characterization tool, but perfectly adequate for hobbyists, students, and quick feasibility checks. Recommend for anyone designing 12V→5V/3.3V circuits.
If you're looking for more advanced features or a specific application, you can use the following: proteus lm2596 library
Pre-defined layouts for TO-220 or TO-263 packages to ensure accurate physical manufacturing. Key Features of the LM2596 Component A solid, time-saving library for basic switching regulator
Students, Educators, and Hardware Designers doing initial proof-of-concept work. but perfectly adequate for hobbyists