Toshiba Corporation N-Channel 100V 20A DC-DC Converter IC 2SK2391

N CHANNEL MOS TYPE (HIGH SPEED, HIGH VOLTAGE SWITCHING, CHOPPER REGULATOR, DC-DC CONVERTER AND MOTOR DRIVE APPLICATIONS) / Trans MOSFET N-CH Si 100V 20A 3-Pin(3+Tab) TO-220NIS Product overview: 2SK2391 from Toshiba Electronic Devices and Storage Corporation is a DC-DC Converter 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 N-Channel, 100V, 20A. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, N-Channel, 100V, 20A, DC-DC Converter IC, JFETs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 288-2SK2391 can be used for catalog matching and distributor lookup.