Texas Instruments Buck 300mA 5.5V 3.3V Step-Down DC-DC Converter IC TPS62740DSST

300mA Buck Converter, 2.2-5.5V In, 3.3V Out, 360nA Iq, SMT Product overview: TPS62740DSST 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, 300mA, 5.5V, 3.3V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Buck, 300mA, 5.5V, 3.3V, 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 750-TPS62740DSST can be used for catalog matching and distributor lookup.