The LC1117CLTR12(H) is an ultra-low dropout positive linear voltage regulator, manufactured by LEADCHIP, in an SOT223 package that meets the RoHS standards. This LDO is designed for low current applications requiring ultra-low output voltages from 1.2 V to 24 V, and delivers up to 100 mA of output current. This device requires only 1.5V of input voltage to maintain regulation, allowing it to reduce its input/output differential as the input voltage decreases. It also has low dropout voltage, high power-supply rejection ratio, and fast transient response. This device includes built-in overcurrent protection, thermal shutdown, and reverse current protection to safeguard the device against typical application failures.