Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9235C2MD4R-G

The XC9235C2MD4R-G is a synchronous step-down DC/DC converter designed for high efficiency and stable power supply applications. It features a built-in 600mA driver transistor with a P-channel MOS driver and an N-channel MOS switching transistor, allowing for the use of ceramic capacitors. The operating voltage range is from 2.0V to 6.0V, with a fixed output voltage option available from 0.8V to 4.0V in 0.05V increments, and an adjustable output voltage option starting at 0.9V. This regulator operates at selectable oscillation frequencies of either 1.2MHz or 3.0MHz, depending on the application requirements. The XC9235C2MD4R-G employs PWM control for efficient operation and includes features such as a soft start function, current limiting, and an under-voltage lockout (UVLO) function to enhance reliability. The device is available in multiple package options, including SOT-25 and USP-6C, making it suitable for various compact electronic designs. It is compliant with EU RoHS standards, ensuring environmentally friendly operation.