onsemi 11.99V 0.2W Voltage Regulator IC MM3Z12VST1

11.99V, 0.2W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, PLASTIC, CASE 477-02, 2 PIN Product overview: MM3Z12VST1 from onsemi is a 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 11.99V, 0.2W. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 11.99V, 0.2W, Voltage Regulator IC, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-MM3Z12VST1 can be used for catalog matching and distributor lookup.