The PTN78020WAH is a non-isolated adjustable switching regulator from Texas Instruments that offers a high output current of up to 6A. This wide input voltage range regulator is highly efficient, with a typical efficiency of 92% at full load. It features an adjustable output voltage range of 2.5V to 12.6V, making it suitable for a variety of applications. The device also offers thermal shutdown and overcurrent protection to ensure safe operation. The PTN78020WAH is housed in a compact TO-220 package, making it easy to integrate into existing designs. This switching regulator is ideal for use in industrial, telecommunications, and automotive applications where high efficiency and reliability are essential