.The XCL210C241GR-G with Torex Semiconductor 50mA Inductor Built-in PFM Step-Down microDCDC Converter is a highly efficient, energy saving device designed to provide a precise regulated output voltage from a wide input voltage range. It offers higher efficiency due to its higher switching frequencies and built-in inductor. Its features include ultra low noise, high-speed transient response and enable function for power on/off control. This device is perfect for applications with space and weight limitations, like smartphone batteries, compact cameras, navigation systems, portable medical and IoT applications. The protected outputs provide protection against over current, over voltage, thermal shutdown and output short. It is an excellent choice for range of DCDC voltage step up/down applications.