The XC6503D121GR-G is a CL Capless 500mA High Speed Low Drop Out (LDO) Voltage Regulator from Torex Semiconductor. It is a three terminal adjustable low dropout voltage regulator that offers an accurate low voltage output with a maximum dropout voltage of 1.2V. The device has an input voltage range of up to 16V, an output voltage range of 0.95–5V and a stable output current of 500mA. The device includes a no-load quiescent current of 40µA, low output noise and improved load transients. It operates over a wide temperature range of -40°C to +125°C and has improved power-on reset accuracy. The device is ideal for use in a variety of applications including battery powered systems, automotive, white goods, fitness equipment, surveillance systems, POS systems, and consumer electronics.