onsemi Components
onsemi (formerly ON Semiconductor) spun out of Motorola and absorbed Fairchild Semiconductor, making it a powerhouse in discretes, power management, and image sensors. Its FDx MOSFETs, NCP power ICs, and legacy Motorola/Fairchild part numbers appear in countless mature designs.
Legacy Fairchild and Motorola part numbers are a specialty - discretes and power ICs that went EOL after the acquisitions but remain in production BOMs.
What we source
MOSFETs & discretesPower managementImage sensorsDiodes & rectifiersAutomotive
Frequently requested series
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Pricing and availability within 2-4 hours. 1-year warranty on all orders.