The UMW78M09 with Linear Voltage Regulators TO-252 RoHS is a low-dropout (LDO) linear voltage regulator manufactured by Youtai. This device provides a regulated output voltage of 3.3V, with a dropout voltage of only 1.2V. This ultra-low dropout voltage helps maximise efficiency by minimising wasted power. The device is designed for energy-sensitive applications, and can provide up to 1A of output current. It features short circuit protection, thermal protection and reverse battery protection, making it a reliable option for a variety of applications. The device is manufactured to RoHS compliant standards, and is provided in the TO-252 package.