Torex Semiconductor, Ltd. Voltage Regulators - DC DC Switching Regulators XC9142D27CMR-G

The XC9142D27CMR-G is a synchronous step-up DC/DC converter capable of delivering a maximum output current of 500mA at a fixed output voltage of 2.7V. It operates efficiently with an input voltage range of 0.65V to 6.0V and features a low ON resistance of 0.3Ω for both the N-channel and P-channel transistors, enhancing overall efficiency. The device supports output voltage settings from 1.8V to 5.5V in 0.1V increments and offers selectable oscillation frequencies of 1.2MHz or 3.0MHz, allowing for flexibility in various applications. This regulator is designed for portable and battery-operated devices, making it suitable for applications such as wearable technology, beauty and health equipment, and PC peripherals. It includes protection features such as over-current limit and output short-circuit protection, ensuring reliable operation. The XC9142D27CMR-G is housed in a compact SOT-25 package and is compliant with EU RoHS standards, making it an environmentally friendly choice for engineers looking for a robust voltage regulation solution.