Microsemi Corporation offers a comprehensive portfolio of semiconductor and system solutions for aerospace and defense, communications, data center and industrial markets.

Microsemi Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services.



FPGAs (Commercial/Industrial/

  • Flash FPGAs (ProAsic3/3E, IGLOO and IGLOO2)

  • SoC FPGAs (Smart Fusion and SmartFusion2)

  • Mixed Signal FPGAs (Fusion)

  • Anti-Fuse FPGAs (MX, SX-A and AX)

  • Radiation Tolerant FPGAs for Space Applications (RTG4, RTAX, ProASIC3 and SX-A)

  • IP Cores & FPGA Development Tools


  • Radiation Hardened Devices

    • Transistors
    • Rad-Hard Power Management Devices
  • Radiation Tolerant Devices

    • Diode Array
    • Power Management Devices
    • Rad Tolerant FPGAs
    • Space System Managers
  • Non-Radiation Hardened Devices

    • Supervisory Circuits and Voltage References
    • Transistors
    • Amplifiers
    • Diodes
    • Rectifier and TVS Modules
    • Power Management Devices

Power Discretes and Modules

  • Transistors (BJT)

  • Diodes

  • FRED 50-1700V

  • IGBTs

  • JFETs


  • Silicon Carbide Devices

Power Management Products

  • Battery Chargers, Drivers

  • Linear Regulators

  • Supervisory Circuits and Voltage References

  • Switching Regulators

  • Rad-Hard Power Management Devices

  • Reverse Power Feed (RPF)

RF, Microwave and Millimeter Wave Products

  • RF Transceivers, WLAN RFICs

  • RF Discretes

  • RF/Microwave Subsystems

  • Ultra Low Power Wireless Devices

Ethernet Solutions

  • Ethernet PHYs

  • Ethernet Switches

  • Power over Ethernet (PoE) ICs

  • Network Processors

  • Gigabit Ethernet PHY Cores

  • PoE Systems

  • PoE PD ICs

  • Gigabit Ethernet Switch Cores

Optical Networking Products

  • FTTH/PON, OTN, Optical Ethernet, Optical SONET/SDH

  • Switches (Cross-Point and TDM/TSI)

  • T1/E1 and T3/E3 Interfaces

Timing and Synchronization ICs

  • Clocks and Synchronization IC’s

  • Quantum MAC and Chip Scale Atomic Clock

  • Clock and Frequency References

  • Clock Management

Storage Solutions

  • Storage ICs

  • Storage Boards

Audio and Voice Products

  • Audio Processing Platform

  • Line Echo Cancellation

  • Microphone Pre-amplifiers

  • Signal Processing

  • Telephony ICs

  • SLICs

Circuit Protection

  • Silicon Controller Rectifier

  • Smart E-Fuse Devices

  • Smart Circuit Breakers

  • Surge Protection Devices

  • Thyristors and Thyristor Modules

  • Transient Voltage Suppression Modules

Drivers, Interfaces, and PICe Switches

  • D/A Converters

  • Line Drivers

  • Sensor Interface

  • Signal Integrity Devices

  • Optical Drivers

  • Darlington Transistor Arrays

  • Voltage Supervisors

  • FEC Cores

  • PCIe Switches