Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9236B13D4R-G

The XC9236B13D4R-G is a synchronous step-down DC/DC converter designed for high efficiency and stable power supply applications. 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 can be set to a fixed value between 0.8V and 4.0V or adjusted externally from 0.9V to 6.0V using external resistors. The device features automatic PWM/PFM switching control, which optimizes performance across varying load conditions, ensuring low ripple and fast response times. The XC9236B13D4R-G includes a built-in soft start function, current limiting, and an under-voltage lockout (UVLO) feature that disables the output when the input voltage falls below 1.4V. It supports the use of low ESR ceramic capacitors and is available in multiple package options, including USP-6C and USP-6EL. This product is suitable for applications in mobile devices, Bluetooth devices, and portable gaming consoles, among others.