The LM2596HVT-ADJ with TO-220-5 DC-DC Converters ROHS is a highly efficient voltage regulator module manufactured by HGSEMI. It is a constant current and voltage Regulator rated at upto 5A, with a wide input voltage range of 4.5V to 40V and output voltage range of 1.2V to 37V. The module features a switching frequency of 150 KHz, built-in load stopper and power-on reset with adjustable current limit and thermal shutdown. The LM2596HVT-ADJ is packaged in a robust TO-220-5 package that is RoHS compliant. It is a great choice for applications requiring high efficiency, such as battery management systems, solar power systems, and industrial power supplies.