onsemi 3.9V 0.5W Voltage Regulator IC 1N5228BRL

3.9V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN Product overview: 1N5228BRL 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 3.9V, 0.5W. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3.9V, 0.5W, 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 287-1N5228BRL can be used for catalog matching and distributor lookup.