Torex Semiconductor, Ltd. Voltage Regulators - Linear XC6220D231QR-G

The XC6220D231QR-G is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a stable output voltage with a maximum output current of 1A. It features a low dropout voltage, making it suitable for battery-powered applications, and incorporates a Green Operation function that allows automatic switching between high-speed and power-saving modes to extend battery life. The output voltage is adjustable in increments of 0.05V within a range of 0.8V to 5.0V, achieved through laser trimming technology. This regulator includes built-in protection features such as overcurrent protection and thermal shutdown, which activate under specific conditions to prevent damage. An inrush current prevention circuit minimizes voltage fluctuations during startup, enhancing system stability. The device is compatible with low ESR ceramic capacitors for output stabilization and operates efficiently with a typical power consumption of 8OºA in power-saving mode. The XC6220D231QR-G is available in multiple package options, including SOT-25 and SOT-89-5, and is compliant with EU RoHS standards.