onsemi Zener 3.9 V Voltage Regulator IC SZMMSZ4686T1G

Low Current Zener Diode Voltage Regulator 3.9 V, SOD-123 2 LEAD, 3000-REEL Product overview: SZMMSZ4686T1G 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 Zener, 3.9 V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Zener, 3.9 V, 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-SZMMSZ4686T1G can be used for catalog matching and distributor lookup.