Linear Integrated Systems uses patented and proprietary processes and designs to create its high performance discrete semiconductors


Our product line consists of: Ultra-Low-Noise N-Channel and P-Channel Dual and Single JFETs, High Speed Lateral DMOS Switches, Bipolar Transistors, BIFET Amplifiers, Current Regulating Diodes, Low Leakage Diodes, MOSFETs, PhotoFETS, and Voltage Controlled Resistors


Our primary markets are: Audio; Hybrids; Industrial Controls; Instrumentation; Medical Electronics; Military; Space; and Test & Measurement


Linear Integrated Systems develops and produces the highest performance semiconductors of their kind in the industry. Our goal is to enable our customers to build world-class products based upon our parts


Linear Integrated Systems is a 30-year-old company. For more information on our history, please see:Here For more information on Company Founder John H. Hall, please see:Here


Our design and fabrication facilities are located in the heart of California’s Silicon Valley.

Here We Are!

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In Memory of John Haslet Hall

Linear Systems Celebrates

Company Overview, History & Products

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