Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9236C11CMR-G

The XC9236C11CMR-G is a synchronous step-down DC/DC converter designed to provide a stable output voltage with high efficiency. It operates within an input voltage range of 2.0V to 6.0V and can deliver an output current of up to 600mA. The output voltage is fixed at 1.1V with an accuracy of ±2.0%. This device features automatic PWM/PFM switching control, which optimizes performance across varying load conditions, ensuring low ripple and fast response times. The XC9236C11CMR-G includes a built-in soft start function, reducing inrush current during startup, and a current limiter circuit for added protection. It also incorporates a UVLO (Under Voltage Lockout) function that disables the output when the input voltage drops below 1.4V. The device is compatible with low ESR ceramic capacitors, making it suitable for compact designs. Available in multiple package options, including SOT-25, it is compliant with EU RoHS standards, ensuring environmentally friendly operation. This regulator is ideal for applications in mobile devices, Bluetooth products, and portable electronics.