Introduction to lm2576, lm2576 pinout, lm2576 power ratings, lm2576 applications Hi Everyone! I welcome you on board. Thank you for clicking this read. In this post today, I’ll walk you through the Introduction to LM2576. LM2576 is a step-down voltage regulator, also known as a buck converter, mainly employed as a pre-regulator in linear regulators. The customized output versi ...