Torex Semiconductor, Ltd. Voltage Regulators - Linear XC6217A18A7R-G

The XC6217A18A7R-G is a linear voltage regulator from Quarktwin Technology Ltd. designed to provide a stable output current of 200mA, with a maximum limit of 250mA. It operates within a voltage range of 1.6V to 6.0V, with output voltage selectable from 0.80V to 4.00V in 0.05V increments. The device features a low dropout voltage of 80mV at 100mA output and offers high ripple rejection of 70dB at 1kHz in high-speed mode. This regulator incorporates a "Green Operation" (GO) function that optimizes power consumption by switching between high-speed and power save modes based on load current. The device also includes a current limiter with a foldback circuit for short circuit protection and is compatible with low ESR ceramic capacitors. The XC6217A18A7R-G is suitable for applications in smartphones, portable game consoles, digital cameras, and audio equipment, and operates effectively across a temperature range of -40¬8C to +85¬8C. It is packaged in a compact USPN-4 format and is compliant with EU RoHS standards.