Torex Semiconductor, Ltd. Voltage Regulators - Linear XC6221D08ANR-G

The XC6221D08ANR-G is a low dropout CMOS linear voltage regulator from Quarktwin Technology Ltd., designed for high accuracy and low noise applications. It features an output voltage range of 0.80V to 5.00V, selectable in 0.05V increments, and provides a maximum output current of 200mA, with typical performance up to 250mA. The dropout voltage is specified at 80mV for an output of 3.0V at 100mA load current. This regulator incorporates a current limiter with a fold-back circuit for short circuit protection, and it operates with a low quiescent current of 25OºA, making it suitable for battery-powered devices. The device also includes a CE function for standby operation, reducing the standby current to less than 0.1OºA. It is compatible with low ESR ceramic capacitors, requiring a minimum output capacitor of 1.0OºF. The XC6221D08ANR-G is available in compact packages such as USP-4 and USPN-4, allowing for space-efficient circuit designs. It is suitable for various applications, including smartphones, portable game consoles, digital cameras, and other mobile devices. The operating temperature range is from -40¬8C to 85¬8C, and the product is compliant with EU RoHS standards.