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. 178-5235
Mfr. Part No.KSZ8863MLL
BrandMicrochip
$5.583
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. 177-3976
Mfr. Part No.KSZ8794CNXIC
BrandMicrochip
$10.155
Each (In a Pack of 2)
units
RGMII/MII/RMII 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. 177-3540
Mfr. Part No.KSZ8873RLLI
BrandMicrochip
$7.895
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. 178-5251
Mfr. Part No.LAN9354/ML
BrandMicrochip
$6.941
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. 177-3543
Mfr. Part No.KSZ8895MQXCA
BrandMicrochip
$8.413
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. 177-3988
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
$10.615
Each (In a Pack of 2)
units
GMII/RGMII/MII/RMII 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. 177-4001
Mfr. Part No.KSZ8863FLLI
BrandMicrochip
$8.735
Each (In a Pack of 2)
units
- 10/100Mbit/s 3 Yes Yes Yes Single 3.3 V Surface Mount LQFP 48 1.45 x 7.1 x 7.1mm 1.45mm 7.1mm
RS Stock No. 911-3354
Mfr. Part No.KSZ8895RQXIA
BrandMicrochip
$10.12
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. 177-3537
Mfr. Part No.KSZ8864CNXIA
BrandMicrochip
$9.529
Each (In a Tray of 348)
units
Dual MII/RMII 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. 910-1663
Mfr. Part No.KSZ8863RLL
BrandMicrochip
$6.75
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. 177-3655
Mfr. Part No.KSZ8873RLLI
BrandMicrochip
$8.92
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. 179-3993
Mfr. Part No.KSZ9893RNXC
BrandMicrochip
$13.66
Each (In a Pack of 2)
units
RGMII/MII/RMII 10/100Mbit/s 3 Yes - Yes - - Surface Mount VQFN 64 8 x 8 x 0.85mm 0.85mm 8mm
RS Stock No. 177-3544
Mfr. Part No.KSZ8895MQXI
BrandMicrochip
$9.355
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. 893-8265
Mfr. Part No.LAN9303I-ABZJ
BrandMicrochip
$11.44
Each
units
MII/RMII/Turbo MII 200Mbps 3 Yes - - Single 3.3 V Surface Mount QFN 56 7.95 x 7.95 x 0.9mm 0.9mm 7.95mm
RS Stock No. 177-3538
Mfr. Part No.KSZ8873MLLI
BrandMicrochip
$7.895
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. 177-3542
Mfr. Part No.KSZ8895FQXIA
BrandMicrochip
$18.389
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. 177-3533
Mfr. Part No.KSZ8795CLXIC
BrandMicrochip
$8.784
Each (In a Tray of 160)
units
GMII/RGMII/MII/RMII 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. 177-3532
Mfr. Part No.KSZ8795CLXCC
BrandMicrochip
$7.524
Each (In a Tray of 160)
units
GMII/RGMII/MII/RMII 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. 912-5256
Mfr. Part No.LAN9354/ML
BrandMicrochip
$8.65
Each
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. 910-1957
Mfr. Part No.KSZ8997
BrandMicrochip
$29.16
Each
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
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