Infineon Technologies AG Buck 2.5V 21V QFN Step-Down DC-DC Converter IC IR3820MTRPBF

Conv DC-DC Single Step Down 2.5V to 21V 14-Pin Power QFN EP T/R Product overview: IR3820MTRPBF from International Rectifier is a Step-Down DC-DC Converter IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Buck, 2.5V, 21V, QFN. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 2.5V, 21V, QFN, Step-Down DC-DC Converter IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 739-IR3820MTRPBF can be used for catalog matching and distributor lookup.