The HT75C0-2 is a Low Dropout Regulator (LDO) positive fixed voltage device manufactured by Holtek. This device features a 55mV dropout voltage at 1mA, an input voltage of 30V, an output voltage of 12V, and a maximum output current of 150mA. It is packaged in a SOT-23-5 package and is RoHS compliant. The HT75C0-2 can be used for voltage regulation applications such as powering microcontrollers, logic circuits, small motors, and LEDs. Other features of this device include very low ground pin current, low output noise, and good line and load regulation.