The ZXTR2005K-13 Linear Voltage Regulator, manufactured by Diodes Incorporated, is a 100V INPUT 5V 50mA 10 to 100V device that functions as a regulator, designed to maintain a constant voltage output in fluctuations of the input voltage. It is capable of handling up to 100V input voltage, and providing an output of 5V at 50mA. It is suitable for a variety of applications, such as power management, converters, and battery charging systems.