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. 178-4990
Mfr. Part No.KSZ8995XA
BrandMicrochip
kr 49,717
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. 178-5235
Mfr. Part No.KSZ8863MLL
BrandMicrochip
kr 30,772
Each (In a Tray of 250)
Units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm +70 °C
RS Stock No. 178-5248
Mfr. Part No.LAN9303I-ABZJ
BrandMicrochip
kr 47,304
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. 178-4991
Mfr. Part No.KSZ8993M
BrandMicrochip
kr 45,493
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. 893-8265
Mfr. Part No.LAN9303I-ABZJ
BrandMicrochip
kr 62,51
Each
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. 177-4028
Mfr. Part No.KSZ8999
BrandMicrochip
kr 163,18
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. 910-1957
Mfr. Part No.KSZ8997
BrandMicrochip
kr 154,27
Each
Units
MII 10 Mbps, 100 Mbps 8 Yes - Yes Single 2.1 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C
RS Stock No. 177-4019
Mfr. Part No.KSZ8895RQXCA
BrandMicrochip
kr 45,01
Each (In a Pack of 2)
Units
RMII 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. 178-4993
Mfr. Part No.KSZ8997
BrandMicrochip
kr 129,24
Each (In a Tray of 66)
Units
MII 10 Mbps, 100 Mbps 8 Yes - Yes Single 2.1 V, 3.3 V PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm +70 °C
RS Stock No. 146-3231
Mfr. Part No.KSZ9897RTXC
BrandMicrochip
kr 74,214
Each (In a Tray of 90)
Units
- 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s 7 Yes - Yes Single 1.8 V, 2.5 V, 3.3 V TQFP-EP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm +70 °C
RS Stock No. 177-4010
Mfr. Part No.KSZ8895MQXI
BrandMicrochip
kr 55,88
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 +85 °C
RS Stock No. 825-1158
Mfr. Part No.LAN9311I-NZW
BrandMicrochip
kr 116,98
Each
Units
MII 10 Mbps, 100 Mbps 2 Yes - - Single 1.8 V, 3.3 V XVTQFP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm +85 °C
RS Stock No. 799-7471
Mfr. Part No.MAX4890ETJ+
kr 35,89
Each
Units
- 10 Mbps, 100 Mbps, 1000 Mbps 4 - - Yes Single 3 → 3.6 V TQFN 32 5.1 x 5.1 x 0.75mm 0.75mm 5.1mm +85 °C
RS Stock No. 911-3338
Mfr. Part No.KSZ8863RLLI
BrandMicrochip
kr 40,77
Each
Units
MII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V LQFP 48 7.1 x 7.1 x 1.45mm 1.45mm 7.1mm +85 °C
RS Stock No. 910-1666
Mfr. Part No.KSZ8863MLL
BrandMicrochip
kr 36,64
Each
Units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm +70 °C
RS Stock No. 177-3531
Mfr. Part No.KSZ8794CNXIC
BrandMicrochip
kr 44,166
Each (In a Tray of 260)
Units
RGMII/MII/RMII 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. 177-3533
Mfr. Part No.KSZ8795CLXIC
BrandMicrochip
kr 41,27
Each (In a Tray of 160)
Units
GMII/RGMII/MII/RMII 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. 177-3655
Mfr. Part No.KSZ8873RLLI
BrandMicrochip
kr 46,475
Each (In a Pack of 2)
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. 910-1907
Mfr. Part No.KSZ8993M
BrandMicrochip
kr 54,36
Each
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. 910-1468
Mfr. Part No.KSZ8995MA
BrandMicrochip
kr 60,66
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
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