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KSZ8081RNA 10/100 Ethernet PHY

Microchip·Ethernet PHY·ActiveNew & Original

KSZ8081RNA 10/100 Ethernet PHY
US$0.8338
Order quantityUnit priceTerms
1-9US$1.5655EXW
10-29US$1.2936EXW
30-99US$1.1436EXW
100-499US$0.9426EXW
500-999US$0.8668EXW
1000+US$0.8338EXW

Prices are indicative starting points — send your BOM and target quantity for an exact quotation. · FOB / DDP on request

  • New & Original — date-code photo and documentation with every shipment
  • Lead time on request
  • MOQ 1 pc — flexible for prototypes and production runs
  • Tape & reel / cut tape and custom packaging available
  • Ethernet PHY line — availability, approved alternates and pricing checked line by line
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Specifications

ManufacturerMicrochip
Manufacturer part numberKSZ8081RNAIA-TR
CategoryEthernet PHY
DescriptionMicrochip KSZ8081RNA 10/100 Ethernet PHY with RMII, HP Auto-MDIX and an integrated 1.2 V regulator in a 5 x 5 mm QFN, used in industrial gateways, meters and embedded controllers that need a single 3.3 V supply.
Package / caseQFN-32 (5 x 5 mm)
Mounting typeSMD
ConditionNew & Original
Speed10/100 Mbps
InterfaceRMII
Supply3.3 V
Auto-MDIXYes
Temp-40 to 85 C
PackageQFN-32

Availability & supply

StockSourced to order
Minimum order (MOQ)1 pc
Lead timeLead time on request
Unit price1-9: US$1.5655 · 10-29: US$1.2936 · 30-99: US$1.1436 · 100-499: US$0.9426 · 500-999: US$0.8668 · 1000+: US$0.8338
PackagingTape & reel
NotesC145623; industrial temperature grade; 25 MHz crystal or external clock input, 50 MHz RMII reference clock out; link-status interrupt avoids polling; LCSC USD ladder, verify at quote

Alternatives & cross-references

Pin-compatible
Ask us — we source cross-references on request.
Same spec · other brand
Ask us — we source cross-references on request.
Functional equivalent
Ask us — we source cross-references on request.

Quality & compliance

Traceability
Every line ships with manufacturer / distributor documentation and a date-code photo taken before dispatch.
Incoming inspection
Parts checked for marking, packaging and count on receipt; X-ray / decapsulation available on request for high-value lines.
Certificates on request
COC / COA / RoHS declaration issued with the shipment. Full lot traceability kept for 24 months.

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