The AD8110AST is a low noise, single-channel, low dropout (LDO) linear regulator from Analog Devices. It is designed for precision analog applications and features low noise, low dropout voltage (0.4 V typical), low quiescent current (15 µA typical), and high output current (±100 mA). The AD8110AST also has an adjustable output voltage (1.8 V to 6.0 V), built-in short circuit protection, and a fast transient response time of 500 µs typical. Its small size and low price make it an attractive option for a wide range of applications.