BUY MP1591 https://www.utsource.net/itm/p/5448281.html
2A, 32V, 330KHz Step-Down Converter
Package: SOP8 Type: IA Description: The MP1591 is a high-efficiency, synchronous step-down DC/DC converter with integrated MOSFETs. It features a wide 4.5V to 24V input voltage range and adjustable output voltage from 0.8V to 18V. The MP1591 is capable of delivering up to 2A of continuous output current. Features: -Wide 4.5V to 24V input voltage range -Adjustable output voltage from 0.8V to 18V -2A continuous output current -Integrated MOSFETs -High efficiency -High switching frequency -Low quiescent current -Soft-start -Short-circuit protection -Thermal shutdown Applications: The MP1591 is suitable for a wide range of applications including industrial, consumer, automotive, and medical. It can be used for powering microcontrollers, FPGAs, DSPs, and other digital circuits. It is also suitable for powering LEDs and other low voltage loads. (For reference only)