Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9235C3BCMR-G

The XC9235C3BCMR-G is a synchronous step-down DC/DC converter capable of delivering up to 600mA output current. It operates within an input voltage range of 2.0V to 6.0V and features a fixed output voltage of 3.15V. The device incorporates a built-in P-channel MOS driver transistor with a resistance of 0.42Oc and an N-channel MOS switching transistor with a resistance of 0.52Oc, allowing for high efficiency, typically around 92%. The XC9235C3BCMR-G supports a switching frequency of 1.2MHz and is designed for applications requiring low ripple and fast response across varying load conditions. It includes features such as a soft start function, current limiting, and an under-voltage lockout (UVLO) function to enhance reliability. The device is packaged in a compact SOT-25 format and is compliant with EU RoHS standards, making it suitable for environmentally conscious designs. This product is ideal for use in mobile devices, smartphones, and other portable electronics where space and efficiency are critical.