Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9141E53DER-G

The XC9141E53DER-G is a synchronous step-up DC/DC converter capable of delivering up to 0.8A output current. It operates efficiently with a built-in 0.3Oc N-channel driver and a 0.3Oc P-channel switching transistor. The device can start functioning with an input voltage as low as 0.9V to produce a 3.3V output, making it suitable for applications powered by a single alkaline or nickel metal hydride battery. The output voltage is adjustable from 1.8V to 5.5V in 0.1V increments, and the device features selectable oscillation frequencies of 1.2MHz or 3.0MHz. The XC9141E53DER-G includes various protection features such as over-current limit and output short-circuit protection. It also supports multiple operational modes, including load disconnection and CL discharge functions, enhancing its versatility for different applications. The operating temperature range is from -40¬8C to 85¬8C, and the product is compliant with EU RoHS standards. This regulator is suitable for portable devices, wearable technology, and other applications requiring efficient power management.