The PTR08100WVD is a Non-isolated Adjustable Switching Regulator with wide output voltage and wide input voltage range. The 10A converter provides output current at a much higher efficiency and with much less power dissipation, thereby eliminating the need for a heat sink. Using state-of-the-art switched-mode power-conversion technology, the output voltage can be stepped-down. The output voltage can be adjusted to any voltage over the range, 0.6 to 5.5V, using a single external resistor. It is well suited to a wide variety of general-purpose applications.