The XC6209G502PR-G is a 5 V, 300 mA low drop-out (LDO) linear voltage regulator manufactured by Torex Semiconductor. It is housed in a small outline transistor (SOT89-5) surface-mount package and is suitable for use in laptops, tablets, small computers and other portable electronics. The XC6209G502PR-G offers excellent power efficiency and line/load regulation as well as extremely low dropout voltage and current noise. Additionally, it features a fast start-up time, thermal protection and an adjustable output voltage. This IC is an ideal choice for applications such as processors, memory, peripheral devices, audio output and direct current (DC)-DC converters.