Texas Instruments Buck 2.25V 5.5V 600 kHz Step-Down DC-DC Converter IC TPS40009DGQ

2.25V-5.5V, 600 kHz, Synchronous Buck Controller, Source/ Sink, Prebias Operation 10-HVSSOP -40 to 85 Product overview: TPS40009DGQ 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, 2.25V, 5.5V, 600 kHz. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 2.25V, 5.5V, 600 kHz, 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 715-TPS40009DGQ can be used for catalog matching and distributor lookup.