BUY LM22680QMRX-ADJ https://www.utsource.net/itm/p/11537247.html

Description: The LM22680QMRX-ADJ is a high-efficiency, low-noise, synchronous buck regulator with integrated MOSFETs. Features: -Wide input voltage range: 4.5V to 28V -Output voltage range: 0.8V to 5.5V -High efficiency: up to 95% -Low quiescent current: <50uA -Low output ripple: <1mV -Integrated MOSFETs -Programmable soft-start -Programmable frequency -Thermal shutdown -Over-current protection Application: The LM22680QMRX-ADJ is suitable for a wide range of applications, including power management in consumer electronics, industrial, automotive and medical systems. It can be used to regulate the voltage of a DC power supply, or to convert a higher voltage input to a lower voltage output. (For reference only)