The LM2575T-5.0 is a 3-terminal positive adjustable DC-DC converter with the maximum output current of 3A and the output voltage range of 1.23V to 5V. It is a variable output voltage regulator that is RoHS compliant and manufactured by Huaguan. This power converter features a wide operating input voltage range of 4.5V to 40V, automatic over-current and over-temperature protection, fast transient response, a wide output voltage range programmable via a single external resistor, short-circuit protection, and a tight line/load regulation. This device is available in the TO-220 package, making it ideal for automotive, home appliances, consumer electronics, communication, computer, and industrial applications.