Linear Technology Corporation, founded in 1981 and headquartered in Silicon Valley, is a high-performance linear integrated circuit manufacturer.

Linear Technology's products include high performance amplifiers, comparators, voltage references, monolithic filters, linear regulators, DC/DC converters, battery chargers, data converters, communication interface circuits, RF signal conditioning circuits and many others Simulation function. Linear Technology's high performance circuits are used in telecommunications, cellular phones, network equipment such as fiber optic switches, notebook and desktop computers, computer peripherals, video/multimedia devices, industrial instrumentation, security monitoring equipment, including digital cameras, MP3 players Including high-end consumer products, complex medical equipment, automotive electronics, factory automation, process control, military and aerospace systems and other fields.

In 2017, ADI announced that the company had completed the acquisition of Linear Technology. This acquisition creates the largest leading analog technology company with the industry's most comprehensive range of high-performance analog solutions, combined with engineering, manufacturing, sales and support operations, accelerating the pace of innovation and expanding revenue growth opportunities.