Texas Instruments Standard Linear and Logic Buck 1.5A HTSSOP LED Driver IC LM3406MH

1.5A Constant Current Buck Regulator for Driving High Power LEDs 14-HTSSOP -40 to 125 Product overview: LM3406MH from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Buck, 1.5A, HTSSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Buck, 1.5A, HTSSOP, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3406MH can be used for catalog matching and distributor lookup.