Texas Instruments Low-Power Buck 3V 65V Step-Down DC-DC Converter IC LM5166YDRCR

3V-65V Input, 500mA Synchronous Buck Converter With Ultra-Low Iq 10-VSON -40 to 150 Product overview: LM5166YDRCR 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 Low-Power, Buck, 3V, 65V, 500mA. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, Buck, 3V, 65V, 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-LM5166YDRCR can be used for catalog matching and distributor lookup.