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. 177-4010
Mfr. Part No.KSZ8895MQXI
SGD11.935
Each (In a Pack of 2)
units
MII 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. 177-3540
Mfr. Part No.KSZ8873RLLI
SGD7.209
Each (In a Tray of 160)
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. 178-4993
Mfr. Part No.KSZ8997
BrandMicrochip
SGD55.325
Each (In a Tray of 66)
units
MII 10 Mbps, 100 Mbps 8 Yes - Yes Single 2.1 V, 3.3 V Surface Mount PQFP 128 20 x 14 x 2.72mm 2.72mm 20mm
RS Stock No. 177-3545
Mfr. Part No.KSZ8895RQXCA
SGD6.961
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. 825-1158
Mfr. Part No.LAN9311I-NZW
BrandMicrochip
SGD16.75
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. 178-5234
Mfr. Part No.KSZ8863RLL
BrandMicrochip
SGD12.639
Each (In a Tray of 250)
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. 146-8922
Mfr. Part No.KSZ9897RTXC
BrandMicrochip
SGD19.21
Each
units
- 10 Mbit/s, 100 Mbit/s, 1000 Mbit/s 7 Yes - Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount TQFP-EP 128 14.2 x 14.2 x 1.05mm 1.05mm 14.2mm
RS Stock No. 177-4006
Mfr. Part No.KSZ8864CNXIA
SGD12.315
Each (In a Pack of 2)
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. 911-3338
Mfr. Part No.KSZ8863RLLI
BrandMicrochip
SGD8.84
Each
units
MII 10 Mbps, 100 Mbps 3 Yes Yes Yes Single 1.8 V, 2.5 V, 3.3 V Surface Mount LQFP 48 7.1 x 7.1 x 1.45mm 1.45mm 7.1mm
RS Stock No. 179-3993
Mfr. Part No.KSZ9893RNXC
SGD12.475
Each (In a Pack of 2)
units
- 10/100Mbit/s 3 Yes - Yes - - Surface Mount VQFN 64 8 x 8 x 0.85mm 0.85mm 8mm
RS Stock No. 178-4852
Mfr. Part No.KSZ8999I
BrandMicrochip
SGD85.293
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. 177-3830
Mfr. Part No.KSZ8895FQXIA
SGD23.71
Each
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. 177-4015
Mfr. Part No.KSZ8873MLLI
SGD10.195
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. 910-1907
Mfr. Part No.KSZ8993M
BrandMicrochip
SGD11.76
Each
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. 178-5251
Mfr. Part No.LAN9354/ML
BrandMicrochip
SGD16.278
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. 177-3988
Mfr. Part No.KSZ8795CLXCC
SGD9.695
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. 177-3544
Mfr. Part No.KSZ8895MQXI
SGD8.543
Each (In a Tray of 66)
units
MII 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. 177-3543
Mfr. Part No.KSZ8895MQXCA
SGD6.983
Each (In a Tray of 66)
units
MII 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. 178-4988
Mfr. Part No.KSZ8995MAI
BrandMicrochip
SGD33.502
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. 178-4990
Mfr. Part No.KSZ8995XA
BrandMicrochip
SGD21.259
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
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