The UM491EEPE LDO Voltage Regulator, manufactured by Union Semiconductor, is a crucial component for power management in numerous electronic devices. Supreme Components International, an authorised distributor, provides this high-quality regulator to ensure optimal performance in your circuits. This LDO regulator is designed to maintain a stable output voltage even with variations in input voltage or load current. Its low dropout voltage characteristic enhances efficiency, making it suitable for battery-powered applications and other power-sensitive systems. The UM491EEPE offers excellent line and load regulation, protecting downstream components from voltage fluctuations. It is commonly used in microcontrollers, sensors, and other precision electronic circuits. Trust Supreme Components International for reliable electronic components and expert support.