Company

Interface, simplified.

For over a decade, Magnias has been the analog and mixed-signal IC partner trusted by engineers who care about safety, precision, and supply stability.

Interface Total SolutionPrecisionProtectionSupply StabilityAEC-Q101FablessEnd-to-endInterface Total SolutionPrecisionProtectionSupply StabilityAEC-Q101FablessEnd-to-end
Who we are

Interface Total Solution — since 2014.

Magnias Incorporated is a fabless semiconductor company. Since our founding in 2014, we have focused on interface circuit safety-protection and precise-control solutions — the analog and mixed-signal ICs that sit between power rails, microcontrollers, and the outside world.

Our core belief: make it simplest and most enjoyable for customers to work with Magnias. We provide end-to-end design from wafer through production, backed by strong supplier relationships that deliver stable, dependable lead times.

Customers across automotive, industrial, communications, and consumer sectors trust Magnias as a long-term partner. Our Field Application Engineering team works directly with customer engineers to deliver the right part, the right reference design, and the right answer — quickly.

Magnias by the numbers

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Founded
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Active part numbers
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Product categories
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Years in business

A decade in the making

2014
Founded
Magnias incorporated as a fabless analog & mixed-signal IC design house.
2016
First ESD product line
Initial portfolio of TVS / ESD diodes for data line protection.
2018
Power management
Buck, LDO, and Load Switch product families launched.
2020
AEC-Q101 qualified
First automotive-grade variants released across multiple families.
2023
1,000+ part numbers
Catalog crosses 1,000 active P/Ns across 20+ categories.
2026
Today
1,600+ parts, 26 categories, customers across 15+ countries.

Where Magnias parts ship

🚗
Automotive

Body electronics, ADAS sensors, infotainment, EV battery systems.

+450 AEC-Q101 parts
🏭
Industrial

Factory automation, motor drives, instrumentation, PLCs.

Wide-Vin LDO, eFuse, Power Switch
📡
Communications

Base-station interface, gateway protection, Ethernet/PoE.

TVS / ESD / RS-485 protection
🎧
Consumer

Wearables, smart home, personal power, audio endpoints.

Low-IQ LDO, small-package buck

Built on four pillars

01
End-to-end design

From wafer development to final product realization — one team owns the whole journey.

02
Safety & precision

Interface protection and precise control ICs engineered for high-reliability systems.

03
Supply-chain stability

Strong supplier relationships deliver consistent lead times and stable availability.

04
Responsive support

FAEs working directly with customer engineers — ship faster, iterate faster.

Interface, simplified.
Precision through partnership.