The XC9111A301MR-G is a 20 Volt, 150 mA high-efficiency, 2-channel, Output Voltage(Vout) Switching Voltage Regulator manufactured by Torex Semiconductor. It features low power consumption and high ripple rejection for voltage switching applications such as switching power supplies, DC-DC converters, and low dropout regulators. It has a 2.5V to 20V input voltage range and 3.3V/5V/12V/15V/24V output voltages with excellent temperature stability. The XC9111A301MR-G also contains overcurrent and overvoltage protection. It also features adjustable operation frequency, soft-start time, and adjustable slew rate for better EMI control. Furthermore, it has excellent temperature properties, enabling the regulator to handle temperature rise without a derating factor.