https://www.monolithicpower.com/en/mp2344.html
MP2344 | 26V, 2A, 600kHz, High-Efficiency, Synchronous Step-Down Converter | MPS
MP2344 The MP2344 is a high-efficiency, synchronous, rectified, step-down, switch-mode converter with built-in internal power MOSFETs. It offers a very compact...
high efficiencystep down