HT72XX -- 300mA TinyPowerTM LDO General Description The HT72XX series of positive, linear regulators features low quiescent current (4mA typ.) with low dropout voltage, making them ideal for battery applications. The space-saving SOT23 package is attractive for "Pocket" and "Hand Held" applications. The devices are capable of supplying 300mA of output current continuously. They are available with several fixed output voltages ranging from 1.8V to 5.0V. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. Features Output voltage ranges: Fixed range of 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 5.0V type. Highly accuracy: ±2% Low voltage drop: 240mV (typ.), VOUT=5.0V at 300mA Maximum Input Voltage: 8V Guaranteed output current: 300mA Low quiescent current: 4mA (typ.) Current limiting Over-temperature shutdown SOT23, SOT23-5, SOT89, TO92 Packages 上海辰祥电子科技有限公司 联系人：周平 13917885749