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
SGD6.768
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. 911-2865
Mfr. Part No.KSZ8863MLLI
BrandMicrochip
SGD6.57
Each
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. 178-5235
Mfr. Part No.KSZ8863MLL
BrandMicrochip
SGD4.665
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. 178-4987
Mfr. Part No.KSZ8995MA
BrandMicrochip
SGD8.152
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. 911-3310
Mfr. Part No.KSZ8895MQXIA
BrandMicrochip
SGD8.68
Each
units
MII 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V PQFP 128 20 x 14 x 2.9mm 2.9mm 20mm +85 °C
RS Stock No. 716-0446
Mfr. Part No.LAN9303-ABZJ
BrandMicrochip
SGD7.68
Each
units
MII/RMII 10 Mbps, 100 Mbps 3 Yes - No Single 3.3 V QFN 56 8 x 8 x 0.95mm 0.95mm 8mm +70 °C
RS Stock No. 910-1468
Mfr. Part No.KSZ8995MA
BrandMicrochip
SGD9.59
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. 178-5242
Mfr. Part No.KSZ8863MLLI
BrandMicrochip
SGD5.168
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. 910-1666
Mfr. Part No.KSZ8863MLL
BrandMicrochip
SGD6.22
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. 177-3533
Mfr. Part No.KSZ8795CLXIC
BrandMicrochip
SGD6.029
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. 893-8265
Mfr. Part No.LAN9303I-ABZJ
BrandMicrochip
SGD9.88
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. 910-1878
Mfr. Part No.KSZ8999I
BrandMicrochip
SGD37.54
Each
units
MII/SNI 10 Mbps, 100 Mbps 9 Yes Yes Yes Single 2.1 V, 3.3 V PQFP 208 28 x 28 x 3.32mm 3.32mm 28mm +85 °C
RS Stock No. 910-1663
Mfr. Part No.KSZ8863RLL
BrandMicrochip
SGD7.39
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. 111-5724
Mfr. Part No.LAN9355I/PT
BrandMicrochip
SGD10.60
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. 177-3946
Mfr. Part No.KSZ8794CNXCC
BrandMicrochip
SGD6.775
Each (In a Pack of 2)
units
RGMII/MII/RMII 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. 177-3536
Mfr. Part No.KSZ8863FLLI
BrandMicrochip
SGD7.074
Each (In a Tray of 250)
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. 177-3988
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
SGD6.74
Each (In a Pack of 2)
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 +70 °C
RS Stock No. 178-4991
Mfr. Part No.KSZ8993M
BrandMicrochip
SGD7.144
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. 178-4852
Mfr. Part No.KSZ8999I
BrandMicrochip
SGD36.23
Each (In a Tray of 24)
units
MII/SNI 10 Mbps, 100 Mbps 9 Yes Yes Yes Single 2.1 V, 3.3 V PQFP 208 28 x 28 x 3.32mm 3.32mm 28mm +85 °C
RS Stock No. 177-3532
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
SGD5.624
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 +70 °C
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