onsemi Automotive Zener 1.5 W 18 V Voltage Regulator IC SZ1SMA5931BT3G

1.5 W Zener Diode Voltage Regulator 18 V (Automotive), SMA, 5000-REEL Product overview: SZ1SMA5931BT3G 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 Automotive, Zener, 1.5 W, 18 V. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, Automotive, Zener, 1.5 W, 18 V, Voltage Regulator IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-SZ1SMA5931BT3G can be used for catalog matching and distributor lookup.