Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9142F25D0R-G

The XC9142F25D0R-G is a synchronous step-up DC/DC converter designed to provide a fixed output voltage of 2.5V with a maximum output current of 500mA. It operates efficiently with an input voltage range of 0.65V to 6.0V, making it suitable for applications powered by single-cell batteries, including alkaline and nickel-metal hydride types. The device features a built-in 0.3Oc N-channel driver and a 0.3Oc synchronous P-channel switching transistor, which contribute to its high efficiency. This regulator supports an oscillation frequency of either 1.2MHz or 3.0MHz, allowing flexibility in application design. It includes protection features such as over-current limit and output short-circuit protection, enhancing reliability in various operating conditions. The XC9142F25D0R-G is also compliant with EU RoHS standards, ensuring it meets environmental regulations. Its operating temperature range is from -40¬8C to 85¬8C, making it suitable for a wide range of applications, including portable and wearable devices.