Linear Technology Corporation specializes in the design, production and marketing of analog integrated circuits. Applications for the products include telecommunications infrastructures, cellular phones, IT and multimedia products, automation and control systems, industrial instrumentation, and aerospace and military systems. The group's operations are split principally between six product families:
- amplifiers;
- voltage regulators;
- monitoring circuits: designed for voltage regulation;
- interfacing circuits: designed for digital signal transmission within electronic systems;
- data converters: for converting analog signals into digital signals and vice-versa;
- other: primarily buffer circuits, controllers, comparators and filtering circuits.
Net sales break down geographically as follows: the United States (28.9%), Europe (19.2%), Japan (16.1%) and other (35.8%).