The HX7333-A is a Low Dropout Regulator (LDO) TO-92 RoHS manufactured by HengJiaXing. It is designed to provide a regulated output voltage with very low (100mV) dropout, and a maximum output current of 800mA. It features an adjustable output voltage range from 1.2V to 6.0V, and a low quiescent current of only 150µA. The HX7333-A also provides protection short circuit protection,reverse battery protection, and thermal overload protection. It is widely used for general purpose power supplies such as notebook adaptors, ADSL modems, digital cameras, and other consumer applications.