Torex Semiconductor, Ltd. Voltage Regulators - Linear XC6503A281PR-G

The XC6503A281PR-G is a high-speed CMOS linear voltage regulator capable of delivering up to 500mA output current. It operates within an input voltage range of 1.7V to 6.0V and provides fixed output voltages from 1.2V to 5.0V in 0.05V increments. This device features internal phase compensation, allowing it to function without an external load capacitor, which can save board space in design applications. The regulator includes several protective features such as a current limit fold-back circuit, short-circuit protection, and thermal shutdown. It has a typical dropout voltage of 190mV at 2.8V output and 300mA load. The XC6503A281PR-G is designed for low power consumption, with a typical operating current of 15OºA and a standby current of just 0.1OºA. It is suitable for various applications, including smartphones, portable game consoles, and Bluetooth modules. The device is available in multiple package options, including SOT-25 and USP-4, and is compliant with EU RoHS standards.