The SE86XX series is a high input voltage，ultralow-power regulator. The device allows an input voltage as high as 60V. The typical quiescent current is only 2µA. The device is available in fixed output voltages of  3.3V and 5.0V.

The device features integrated Short-Circuit Protection (SCP) and Thermal Shutdown Protection.(TSP)

Although designed primarily as fixed voltage regulators, the device can be used with external components to obtain variable voltages.

SE86xx includes the following Features:

n   Low Quiescent Current：2μA

n   High Input Voltage： Up to 80V

n   High Output Current：200mA

n   Dropout Voltage：

    70mV@10mA

700mV@100mA

n   Fixed Output Voltages： 3.3V and 5.0V

n   High-accuracy Output Voltage

n   EN pin available

n   Good Transient Response

n   Integrated Short-Circuit Protection

n   Integrated Thermal Protection

n   Available Packages：SOT23-3,SOT89,SOT23-5

http://www.seawardinc.com.cn/webeditor/uploadfile/20200817183815461.pdf