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. 179-3993
Mfr. Part No.KSZ9893RNXC
BrandMicrochip
kr 68,76
Each (In a Pack of 2)
Units
RGMII/MII/RMII 10/100Mbit/s 3 Yes - Yes - - VQFN 64 8 x 8 x 0.85mm 0.85mm 8mm +70 °C
RS Stock No. 178-4988
Mfr. Part No.KSZ8995MAI
BrandMicrochip
kr 78,195
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 +85 °C
RS Stock No. 177-4001
Mfr. Part No.KSZ8863FLLI
BrandMicrochip
kr 45,495
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
kr 34,03
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. 910-1957
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. 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. 177-4006
Mfr. Part No.KSZ8864CNXIA
BrandMicrochip
kr 43,825
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. 177-3538
Mfr. Part No.KSZ8873MLLI
BrandMicrochip
kr 38,856
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. 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. 177-3988
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
kr 44,19
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. 177-3536
Mfr. Part No.KSZ8863FLLI
BrandMicrochip
kr 38,133
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. 910-1635
Mfr. Part No.KSZ8995XA
BrandMicrochip
kr 59,25
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. 177-3546
Mfr. Part No.KSZ8999
BrandMicrochip
kr 163,148
Each (In a Tray of 24)
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. 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. 889-5231
Mfr. Part No.LAN9303-ABZJ
BrandMicrochip
kr 38,253
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. 178-5251
Mfr. Part No.LAN9354/ML
BrandMicrochip
kr 32,923
Each (In a Tray of 260)
Units
RMII 10 Mbps, 100 Mbps 3 Yes Yes - Single 1.8 → 3.3 V QFN 56 8 x 8 x 1mm 1mm 8mm +70 °C
RS Stock No. 111-5724
Mfr. Part No.LAN9355I/PT
BrandMicrochip
kr 67,08
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. 177-3993
Mfr. Part No.KSZ8795CLXIC
BrandMicrochip
kr 49,355
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 +85 °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. 178-5234
Mfr. Part No.KSZ8863RLL
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
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