The XC6215B322MR-G is a 0.8uA low quiescent current voltage regulator manufactured by Torex Semiconductor. It is a single-chanel low dropout (LDO) voltage regulator with a maximum output voltage of 2.5V, and an extremely low quiescent current of only 0.8uA. It is optimized for automotive applications, and can provide a stable voltage supply in applications including ECUs, automotive electronics, radio devices, consumer electronics, industrial controls, and communication systems. The XC6215B322MR-G features fast response, an input voltage range of 2.7V to 5.5V, and a wide operating temperature range of -40 to +125 °C. It also has short-circuit protection, over-temperature protection, and over-current protection.