Littelfuse, established in 1927, has evolved into a global powerhouse in circuit protection solutions. Initially known for its fuses, the company has significantly diversified its product lineup to encompass a wide array of components, including switches, sensors, and advanced power electronics. This strategic expansion has been driven both by organic growth initiatives and a series of calculated acquisitions that have reinforced Littelfuse’s presence across multiple industries such as automotive, industrial applications, and consumer electronics.

A pivotal moment in Littelfuse’s history occurred in 2017 with the acquisition of IXYS Corporation. This strategic move not only enhanced Littelfuse’s portfolio but also brought Zilog, a prestigious name in semiconductor technology, into the fold. Founded by the innovative minds of Federico Faggin and Ralph Ungermann, Zilog is particularly renowned for its contributions to microprocessor and microcontroller development. The Z80 family of processors, in particular, has earned widespread recognition for its reliability and efficiency, making it a popular choice across various sectors, from consumer devices to industrial equipment.

The integration of Zilog into Littelfuse has markedly strengthened the company’s position within the semiconductor market. It has allowed Littelfuse to expand its capabilities significantly, enabling the organization to offer a comprehensive suite of solutions tailored for embedded systems and Internet of Things (IoT) applications. This strategic alignment not only addresses the growing demand for sophisticated, intelligent electronic systems but also positions Littelfuse as a key player in the ever-evolving landscape of electronic innovation. As industries increasingly prioritize efficiency and smart technology, Littelfuse is poised to meet these challenges head-on with its enhanced product offerings and market expertise.