The XC6217B281MR-G with LDO Voltage Regulators manufactured by Torex Semiconductor is a low-dropout (LDO) adjustable linear voltage regulator designed to supply up to 300 mA of output current to intended system. This voltage regulator is integrated with a low ground current consumption, wide range of input voltage from 2.5V to 8V, and gradient of voltage regulator output voltage from 2.0V to 5.3V. It can operate from a supply voltage, minimize power dissipation, and can maintain stand-by operation with minimum input current; and has short-circuit protection. It also offers a quick transient response, low output noise, and ultra-low quiescent current, making it ideal for applications such as portable audio players, cellular phones, PDA, and digital cameras.