Texas Instruments Standard Linear and Logic Buck 17 V 3A SOT-23 Step-Down DC-DC Converter IC TPS563219DDFR

17 V Input, 3A Synchronous Step-Down Regulator in SOT-23 with Power-good and Soft-start 8-SOT-23-THIN -40 to 125 Product overview: TPS563219DDFR from Texas Instruments 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, 17 V, 3A, SOT-23. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 17 V, 3A, SOT-23, 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-TPS563219DDFR can be used for catalog matching and distributor lookup.