Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9265A3614R-G

The XC9265A3614R-G is an ultra-low power synchronous step-down DC/DC converter designed for high efficiency in battery-operated devices. It operates within an input voltage range of 2.0V to 6.0V and provides a fixed output voltage of 3.6V with an accuracy of ±2.0%. The device can deliver an output current of up to 200mA and features a low quiescent current of 0.50OºA at 1.8V output, making it suitable for applications requiring extended battery life. This regulator employs pulse frequency modulation (PFM) control, which enhances efficiency, particularly at low output currents. It includes built-in protection features such as under-voltage lockout (UVLO) and short protection. The XC9265A3614R-G is compatible with ceramic capacitors, simplifying the external component requirements to just an inductor and input/output capacitors. The product is suitable for various applications, including wearable devices, smart meters, Bluetooth units, and portable game consoles. It operates over a temperature range of -40°C to 85°C and is available in SOT-25 and USP-6EL packages, compliant with EU RoHS standards.