LV5781 Overview
ENA0663A LV5781 Bi-CMOS IC 3A, Point-of-load, Chopper-type Step-down Converter http://onsemi. Overview The LV5781 is a 1-channel chopper-type (low-side Schottky diode) step-down switching regulator. It incorporates an 80mΩ (typical) power MOSFET to achieve high-efficiency operation for 3A output currents.