The UM3089EESD is a high-performance 300mA Low Dropout (LDO) Linear Regulator manufactured by Union Semiconductor. As an authorized distributor, Supreme Components International offers this reliable power management solution in the compact ES package. This LDO regulator is designed to provide a stable and clean output voltage, even when the input voltage is close to the desired output. Its low dropout characteristic makes it suitable for applications where minimizing power loss and extending battery life are critical. The UM3089EESD features built-in protection mechanisms, including overcurrent and overtemperature protection, ensuring safe and reliable operation. It is ideal for use in portable devices, battery-powered systems, and other applications requiring efficient and regulated power. Trust Supreme Components International for genuine Union Semiconductor components.