Ethernet Switch ICs

Ethernet switch ICs are electrical components that provide control and switching capabilities to ethernet switches. They are usually attached to the circuit board of an ethernet switch and work together with the power supply and fans to ensure optimum switching.

How do Ethernet switch ICs work?

An Ethernet switch IC provides the mechanism for software on a processor to search, learn or delete an entry in a Media Access Control (MAC) address table. They use memory optimisation to enable high speed switching.

Most Ethernet switch ICs have advanced power management features that enable them to power down at the software, hardware, port or even transceiver level. Some will even have a bypass mode that enables them to shut down the processor connected to the switch without impacting the normal switch operation.

What are Ethernet switch ICs used for?

Applications of ethernet switch ICs range from Internet of Things (IoT) consumer electronics and gaming to industrial factory automation and computing.


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Description Price PHY/Transceiver Interface Typical Data Rate Number of Ports VLAN Support Fibre Support Integrated LED Drivers Power Supply Type Typical Operating Supply Voltage Package Type Pin Count Dimensions Height Length Maximum Operating Temperature
RS Stock No. 889-5231
Mfr. Part No.LAN9303-ABZJ
BrandMicrochip
MYR19.803
Each (In a Tray of 260)
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes - No Single 3.3 V QFN EP 56 8 x 8 x 0.95mm 0.95mm 8mm +70 °C
RS Stock No. 177-4001
Mfr. Part No.KSZ8863FLLI
BrandMicrochip
MYR20.82
Each (In a Pack of 2)
units
- 10/100Mbit/s 3 Yes Yes Yes Single 3.3 V LQFP 48 1.45 x 7.1 x 7.1mm 1.45mm 7.1mm +85 °C
RS Stock No. 178-5242
Mfr. Part No.KSZ8863MLLI
BrandMicrochip
MYR33.737
Each (In a Tray of 250)
units
MII/MIIM/SMI 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V LQFP 48 7.1 x 7.1 x 1.3mm 1.3mm 7.1mm +85 °C
RS Stock No. 178-5248
Mfr. Part No.LAN9303I-ABZJ
BrandMicrochip
MYR46.758
Each (In a Tray of 260)
units
MII/RMII/Turbo MII 200Mbps 3 Yes - - Single 3.3 V QFN 56 7.95 x 7.95 x 0.9mm 0.9mm 7.95mm +85 °C
RS Stock No. 912-5265
Mfr. Part No.LAN9355/ML
BrandMicrochip
MYR36.26
Each
units
MII/RMII/Turbo MII 10 Mbps, 100 Mbps 3 Yes Yes - Single 1.8 → 3.3 V QFN 88 12 x 12 x 1mm 1mm 12mm +70 °C
RS Stock No. 177-3851
Mfr. Part No.KSZ8895MQXCA
BrandMicrochip
MYR20.58
Each (In a Pack of 2)
units
MII 10/100Mbit/s 5 Yes - - Single 3.3 V PQFP 128 2.9 x 20 x 14mm 2.9mm 20mm +70 °C
RS Stock No. 178-4991
Mfr. Part No.KSZ8993M
BrandMicrochip
MYR46.857
Each (In a Tray of 66)
units
MII/MIIM/SNI 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C
RS Stock No. 177-3533
Mfr. Part No.KSZ8795CLXIC
BrandMicrochip
MYR22.25
Each (In a Tray of 160)
units
- 10/100Mbit/s 5 Yes - - Single 3.3 V LQFP 80 1.45 x 10.1 x 10.1mm 1.45mm 10.1mm +85 °C
RS Stock No. 177-3530
Mfr. Part No.KSZ8794CNXCC
BrandMicrochip
MYR19.31
Each (In a Tray of 260)
units
- 10/100Mbit/s 4 Yes - - Single 3.3 V QFN 64 0.85 x 8 x 8mm 0.85mm 8mm +70 °C
RS Stock No. 177-4006
Mfr. Part No.KSZ8864CNXIA
BrandMicrochip
MYR25.69
Each (In a Pack of 2)
units
- 10/100Mbit/s 4 Yes - - Single 3.3 V QFN 64 0.85 x 8 x 8mm 0.85mm 8mm +85 °C
RS Stock No. 177-3540
Mfr. Part No.KSZ8873RLLI
BrandMicrochip
MYR20.95
Each (In a Tray of 160)
units
RMII 10/100Mbit/s 3 Yes - Yes Single 3.3 V LQFP 64 1.45 x 10 x 10mm 1.45mm 10mm +85 °C
RS Stock No. 177-4028
Mfr. Part No.KSZ8999
BrandMicrochip
MYR74.69
Each
units
MII 10/100Mbit/s 9 Yes Yes - Single 3.3 V PQFP 208 3.35 x 28 x 28mm 3.35mm 28mm +70 °C
RS Stock No. 177-3531
Mfr. Part No.KSZ8794CNXIC
BrandMicrochip
MYR23.85
Each (In a Tray of 260)
units
- 10/100Mbit/s 4 Yes - - Single 3.3 V QFN 64 0.85 x 8 x 8mm 0.85mm 8mm +85 °C
RS Stock No. 910-1468
Mfr. Part No.KSZ8995MA
BrandMicrochip
MYR27.78
Each
units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C
RS Stock No. 177-3538
Mfr. Part No.KSZ8873MLLI
BrandMicrochip
MYR20.95
Each (In a Tray of 160)
units
MII 10/100Mbit/s 3 Yes - Yes Single 3.3 V LQFP 64 1.45 x 10 x 10mm 1.45mm 10mm +85 °C
RS Stock No. 178-4990
Mfr. Part No.KSZ8995XA
BrandMicrochip
MYR51.173
Each (In a Tray of 66)
units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C
RS Stock No. 910-1635
Mfr. Part No.KSZ8995XA
BrandMicrochip
MYR27.12
Each
units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C
RS Stock No. 111-5724
Mfr. Part No.LAN9355I/PT
BrandMicrochip
MYR30.72
Each
units
MDI, MDIX, MII, MIIM, RMII, Turbo MII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.2 (Digital) V, 3.3 (Analogue) V TQFP-EP 80 12 x 12 x 1.05mm 1.05mm 12mm +85 °C
RS Stock No. 177-3988
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
MYR20.25
Each (In a Pack of 2)
units
- 10/100Mbit/s 5 Yes - - Single 3.3 V LQFP 80 1.45 x 10.1 x 10.1mm 1.45mm 10.1mm +70 °C
RS Stock No. 177-3544
Mfr. Part No.KSZ8895MQXI
BrandMicrochip
MYR24.79
Each (In a Tray of 66)
units
MII 10/100Mbit/s 5 Yes - - Single 3.3 V PQFP 128 2.9 x 20 x 14mm 2.9mm 20mm +85 °C
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