上海辰祥电子科技有限公司 联系人 ：周平 13917885749 General Description The HT73XX series is a set of three-terminal, low power, high voltage regulators implemented in CMOS technology. The series features extremely low quiescent current which is typically 3.5mA. They allow input voltages as high as 12V. The device provides large current with a significantly small dropout voltage. The HT73XX consists of a high-precision voltage reference, an error correction circuit, and a current limited output driver. They are available with several fixed output voltages ranging from 1.8V to 5.0V. CMOS technology ensures low dropout voltage and low current consumption. Although designed primarily as fixed voltage regulators, Features Ultra low quiescent current: 3.5mA (typ.) High input voltage (up to 12V) Output voltage: 1.8V, 2.5V, 2.7V, 3.0V, 3.3V, 3.5V, 5.0V Output voltage accuracy: tolerance ±3% Maximum output current: 250mA Low dropout voltage Low temperature coefficient