BUY XL2596S-12E1 https://www.utsource.net/itm/p/11526650.html

Description: XL2596S-12E1 is a DC-DC step-down converter with a maximum output current of 3A. It is a synchronous buck converter with a wide input voltage range of 4.5V to 32V and an adjustable output voltage range of 0.8V to 28V. Features: - High efficiency up to 95% - Low quiescent current of 12uA - Low ripple and noise - Over-current protection - Over-temperature protection - Short-circuit protection - Soft-start Applications: - Industrial and automotive applications - Battery powered systems - LED lighting - Portable electronics - Telecom and networking equipment (For reference only)