The XL4501E1 with DC-DC Converters Step-Down Adjustable 1 8V 36V 1.25V 32V 5A TO-263-5 RoHS is a power management integrated circuit designed and manufactured by XLSEMI. This IC provides multiple conversion functions and efficient power delivery, including integrated inductors, low power consumption modes, adaptive synchronous rectifications, adjustable output voltage, and high voltage input. It is designed for a wide range of applications such as LED lighting, industrial systems, battery powered systems, point of load converters, and communications systems. The IC features a wide input voltage range, high efficiency, adjustable output voltage from 1 V to 32 V, up to 5 A of current, and automatic power saving for lower power consumption. This product has passed the RoHS compliance and is a great choice for power designs.