Torex Semiconductor, Ltd. Voltage Regulators - Linear XC6221B3627R-G

The XC6221B3627R-G is a low dropout CMOS voltage regulator from Quarktwin Technology Ltd., designed for high accuracy and low noise applications. It supports an output current of up to 200mA, with a typical maximum of 250mA. The output voltage is adjustable in 0.05V increments within a range of 0.80V to 5.00V, and it features a low dropout voltage of 80mV at 100mA output current. The device operates over an input voltage range of 1.6V to 6.0V and consumes only 25OºA of quiescent current, making it suitable for battery-powered devices. The XC6221B3627R-G includes a current limiter with fold-back protection, ensuring safe operation under short circuit conditions. It also features a CE function for standby mode, which reduces power consumption to less than 0.1OºA. The regulator is compatible with low ESR ceramic capacitors, allowing for compact circuit designs. It is available in small packages such as USP-4 and USPN-4, making it ideal for applications in mobile devices, digital cameras, and portable gaming consoles. The device is also compliant with EU RoHS standards, ensuring it is environmentally friendly.