Building Excellence, One Part at a Time
Since 1987, Linear Systems has been a leader in designing and manufacturing specialty semiconductors. Operating from three Silicon Valley fabrication facilities, we serve a wide range of industries, including defense, aerospace, professional audio, and more. Our components are integral to applications such as military underwater surveillance, space telescope cameras, high-fidelity audio equipment, and advanced aerospace sensors. Our dedicated team is committed to delivering high-quality, reliable components, ensuring timely delivery to meet our customers' needs.
Tailored Solutions to Meet Your Exact Specifications
Connect with our expert technical team to discuss your project today: Call (510) 490-9160 or Email support@linearsystems.com
How We Help You
At Linear Systems, we understand that every application has unique demands. That’s why we offer advanced screening and customization options across our full product range, including N-Channel and P-Channel JFETs, High-Speed N-Channel Lateral DMOS Switches, Single and Quad Current-Regulating Diodes, Ultra Low-Leakage Diodes, NPN and PNP Bipolar Transistors, N-Channel and P-Channel Small Signal MOSFETs, and BIFET devices.
Our advanced screening process allows for precise parameter selection, covering all specifications listed in our standard data sheets, including detailed package pin-outs. Whether you need tighter tolerances, specific performance metrics, or custom sorting, we can tailor our parts to meet your exact requirements.
Let’s build exactly what you need.
High-Performance Components for Demanding Applications
We specialize in precision analog components engineered for exceptional performance across the most demanding industries.
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Ultra-Low-Noise JFETs: Our flagship LSK series—including the LSK389 and LSK170—offers industry-leading ultra-low-noise N-Channel monolithic dual and single JFETs, trusted in the world’s most critical applications. The LSK series delivers outstanding low-noise performance at consumer-friendly prices. We also offer an extensive range of high-performance Improved Standard JFETs.
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High-Speed DMOS Switches: Our lateral DMOS switches set the standard for speed and reliability, featuring single and quad nanosecond switches—with or without protection diodes—for fast, precise switching applications.
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Ultra-Low-Leakage Diodes: The PAD/JPAD/SSTPAD series provides ultra-low-leakage diodes for designs requiring minimal reverse current. With leakage currents as low as -1 pA (PAD1), these diodes protect sensitive circuit inputs like op-amps, ADC analog inputs, analog multiplexers, and RS485 line receivers from over-current and over-voltage.
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Current-Regulating Diodes: Our SST500 series of current-regulating diodes ensures consistent performance in high-reliability environments such as test equipment, medical devices, and instrumentation. Utilizing JFET technology, these diodes simplify circuit integration while maintaining precision.
