The ZM220V2.5A-600 is a voltage regulator from the Merawex ZM Series of products. It is a step down linear voltage regulator, designed to provide regulated output from an unregulated input with excellent line and load regulation characteristics. It is capable of producing an output voltage up to 22V with a maximum current of 600mA. This voltage regulator can be used to power a wide variety of electronic devices, including LED drivers, microcontrollers, power supplies, and regulators. It features thermal protection, reverse polarity protection, and over-current protection, making it an ideal solution for most applications requiring reliable power.