STMicroelectronics Low-Power 3.1V 0.15A LDO Voltage Regulator IC LD3985J31R

Low Dropout Regulators - LDO 3.1V 0.15A Ultra Low Product overview: LD3985J31R from STMicroelectronics is a LDO Voltage Regulator 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, LDO, 3.1V, 0.15A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Low-Power, 3.1V, 0.15A, LDO Voltage Regulator IC, Linear Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 699-LD3985J31R can be used for catalog matching and distributor lookup.