The UTC2030A with Switching Controllers TO-220B RoHS manufactured by Youwang Electronics is a switching regulator controller with adjustable output voltage that is ideal for a variety of applications. It features fast transient response, high accuracy, and wide input voltage range. The RoHS compliant package has a TO-220B outline with backfilling technology for increased power dissipation capabilities. This device is capable of providing a constant output current up to 2.5A, making it suitable for small power requirements in applications such as mobile phone chargers, servers, LED lighting, monitoring, and automotive applications.