TH492110000 is an HCMOS regulated DC-DC converter manufactured by Bel Fuse. It is a surface-mountable, switching regulator with a wide input range and up to 11A continuous output current. It provides high efficiency, low noise, and has a built-in power-OK signal. The device is compact, with a 4.75 x 5.0 x 1.45mm package size. It has soft start, current limiting, and short circuit protection. The device is RoHS compliant and is suitable for a variety of applications, including automotive, medical, lighting, industrial, and consumer electronics.