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 Mounting Type Package Type Pin Count Dimensions Height Length
RS Stock No. 911-3310
Mfr. Part No.KSZ8895MQXIA
BrandMicrochip
kr 50,45
Each
Units
MII 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount PQFP 128 20 x 14 x 2.9mm 2.9mm 20mm
RS Stock No. 825-1158
Mfr. Part No.LAN9311I-NZW
BrandMicrochip
kr 77,14
Each
Units
MII 10 Mbps, 100 Mbps 2 Yes - - Single 1.8 V, 3.3 V Surface Mount XVTQFP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm
RS Stock No. 178-4991
Mfr. Part No.KSZ8993M
BrandMicrochip
kr 52,853
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 Surface Mount PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm
RS Stock No. 178-4987
Mfr. Part No.KSZ8995MA
BrandMicrochip
kr 49,50
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 Surface Mount PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm
RS Stock No. 177-3538
Mfr. Part No.KSZ8873MLLI
BrandMicrochip
kr 45,22
Each (In a Tray of 160)
Units
MII 10/100Mbit/s 3 Yes - Yes Single 3.3 V Surface Mount LQFP 64 1.45 x 10 x 10mm 1.45mm 10mm
RS Stock No. 910-1666
Mfr. Part No.KSZ8863MLL
BrandMicrochip
kr 33,50
Each
Units
MII/RMII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 3.3 V Surface Mount LQFP 48 7 x 7 x 1.4mm 1.4mm 7mm
RS Stock No. 177-3988
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
kr 38,435
Each (In a Pack of 2)
Units
- 10/100Mbit/s 5 Yes - - Single 3.3 V Surface Mount LQFP 80 1.45 x 10.1 x 10.1mm 1.45mm 10.1mm
RS Stock No. 177-4028
Mfr. Part No.KSZ8999
BrandMicrochip
kr 149,45
Each
Units
MII 10/100Mbit/s 9 Yes Yes - Single 3.3 V Surface Mount PQFP 208 3.35 x 28 x 28mm 3.35mm 28mm
RS Stock No. 177-4019
Mfr. Part No.KSZ8895RQXCA
BrandMicrochip
kr 39,08
Each (In a Pack of 2)
Units
RMII 10/100Mbit/s 5 Yes - - Single 3.3 V Surface Mount PQFP 128 2.9 x 20 x 14mm 2.9mm 20mm
RS Stock No. 177-3546
Mfr. Part No.KSZ8999
BrandMicrochip
kr 158,789
Each (In a Tray of 24)
Units
MII 10/100Mbit/s 9 Yes Yes - Single 3.3 V Surface Mount PQFP 208 3.35 x 28 x 28mm 3.35mm 28mm
RS Stock No. 178-5251
Mfr. Part No.LAN9354/ML
BrandMicrochip
kr 34,569
Each (In a Tray of 260)
Units
RMII 10 Mbps, 100 Mbps 3 Yes Yes - Single 1.8 → 3.3 V Surface Mount QFN 56 8 x 8 x 1mm 1mm 8mm
RS Stock No. 177-3530
Mfr. Part No.KSZ8794CNXCC
BrandMicrochip
kr 41,635
Each (In a Tray of 260)
Units
- 10/100Mbit/s 4 Yes - - Single 3.3 V Surface Mount QFN 64 0.85 x 8 x 8mm 0.85mm 8mm
RS Stock No. 177-4015
Mfr. Part No.KSZ8873MLLI
BrandMicrochip
kr 40,33
Each (In a Pack of 2)
Units
MII 10/100Mbit/s 3 Yes - Yes Single 3.3 V Surface Mount LQFP 64 1.45 x 10 x 10mm 1.45mm 10mm
RS Stock No. 910-1468
Mfr. Part No.KSZ8995MA
BrandMicrochip
kr 55,63
Each
Units
MII/SNI 10 Mbps, 100 Mbps 5 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm
RS Stock No. 799-7471
Mfr. Part No.MAX4890ETJ+
kr 32,10
Each
Units
- 10 Mbps, 100 Mbps, 1000 Mbps 4 - - Yes Single 3 → 3.6 V Surface Mount TQFN 32 5.1 x 5.1 x 0.75mm 0.75mm 5.1mm
RS Stock No. 177-3655
Mfr. Part No.KSZ8873RLLI
BrandMicrochip
kr 40,33
Each (In a Pack of 2)
Units
RMII 10/100Mbit/s 3 Yes - Yes Single 3.3 V Surface Mount LQFP 64 1.45 x 10 x 10mm 1.45mm 10mm
RS Stock No. 177-3545
Mfr. Part No.KSZ8895RQXCA
BrandMicrochip
kr 43,717
Each (In a Tray of 66)
Units
RMII 10/100Mbit/s 5 Yes - - Single 3.3 V Surface Mount PQFP 128 2.9 x 20 x 14mm 2.9mm 20mm
RS Stock No. 177-3542
Mfr. Part No.KSZ8895FQXIA
BrandMicrochip
kr 105,244
Each (In a Tray of 66)
Units
- 10/100Mbit/s 5 Yes Yes - Single 3.3 V Surface Mount PQFP 128 2.9 x 20 x 14mm 2.9mm 20mm
RS Stock No. 178-4852
Mfr. Part No.KSZ8999I
BrandMicrochip
kr 231,42
Each (In a Tray of 24)
Units
MII/SNI 10 Mbps, 100 Mbps 9 Yes Yes Yes Single 2.1 V, 3.3 V Surface Mount PQFP 208 28 x 28 x 3.32mm 3.32mm 28mm
RS Stock No. 177-3993
Mfr. Part No.KSZ8795CLXIC
BrandMicrochip
kr 42,87
Each (In a Pack of 2)
Units
- 10/100Mbit/s 5 Yes - - Single 3.3 V Surface Mount LQFP 80 1.45 x 10.1 x 10.1mm 1.45mm 10.1mm
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