Power Switch ICs - POE/LAN

Power Switch ICs are integrated circuits that are used in various networked applications to control the flow of power. They are commonly used in Power over Ethernet (PoE) and Local Area Network (LAN) applications. They can be used to provide protection from overloads, ensuring that the equipment is not damaged or overloaded, and to provide remote power management capabilities. They can also be used to monitor power usage, allowing operators and administrators to more closely control power usage and safety. Common uses for Power Switch ICs include switching Gigabit Ethernet (GigE) ports, providing Auto-MDI/MDIX, and providing power monitoring and control for devices attached to the network.

Enable Filter
Manufacturer
Reset
Type
Reset
Standard
Reset
Current Limit
Reset
On Resistance - Max
Reset
Operating Supply Voltage
Reset
Minimum Operating Temperature
Reset
Maximum Operating Temperature
Reset
Mounting Style
Reset
Packaging
Reset
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty TypeStandardCurrent LimitOn Resistance - MaxOperating Supply VoltageMinimum Operating TemperatureMaximum Operating TemperatureMounting StylePackage/CasePackaging
  
              
KTA1137AEUAB-TR


Power Switch ICs - POE/LAN 13W/30W 802.3af/at PoE PD and Integrated DC-DC Controller
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Kinetic Technologies 1983
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 1.7567

Multiples of: 1

         Cut Tape
SI3406-A-GM


Power Switch ICs - POE/LAN IEEE 802.3at Type 2 PD interface with dc-dc converter
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 280
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 3.9615

Multiples of: 1

  11.2 mA  - 40 C+ 85 CSmd/Smt  
SI3472B-A01-IM


Power Switch ICs - POE/LAN Quad Ethernet port 802.3bt 2-pair PSE, 200 mO sense resistor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks 277
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 4.4328

Multiples of: 1

Power Sourcing Equipment - PSE 425 mA 3.3 V- 40 C+ 85 CSMD/SMT Tube
LM5071MT-50/NOPB


Power Over Ethernet Controller 1 Channel 802.3af (PoE) 16-TSSOP
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 268
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 3.4792

Multiples of: 1

  390 mA2.2 Ohms1.8 V To 60 V- 40 C+ 125 CSmd/Smt Tube
Si3474A-A01-IM


Power Switch ICs - POELAN IEEE 802.3bt four ethernet port PSE controller with 255mO current sense resistor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 240
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 9.4095

Multiples of: 1

         Tube
TPS23882RTQT


Power Switch ICs - POE/LAN Type-3 2-pair 8-channel PoE PSE controller with SRAM and 200 m Rsense 56-QFN -40 to 125
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 223
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 9

Multiples of: 1

         Cut Tape
TPS2375PW-1


Power Switch ICs - POE/LAN IEEE 802.3af PoE Pwr Device Cntrler
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 177
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 4.1814

Multiples of: 1

Powered Device - Pd 0.405 A1 Ohms0 V To 57 V- 40 C+ 85 CSmd/Smt Tube
LM5071MT-80/NOPB


Power Over Ethernet Controller 1 Channel 802.3af (PoE) 16-TSSOP
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 139
Ships to you
between Fri. 27 Mar to Thu. 02 Apr
Calender.png

AUD 7.2507

Multiples of: 1

  390 mA2.2 Ohms1.8 v to 60 V- 40 C+ 125 CSmd/Smt Tube
Si3474B-A01-IM


Power Switch ICs - POELAN IEEE 802.3bt four ethernet port PSE controller with 200mO current sense resistor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Silicon Labs 115
Ships to you
between Thu. 02 Apr to Mon. 06 Apr
Calender.png

AUD 8.1104

Multiples of: 1

         Tube
TPS23881RTQR


Power Switch ICs - POE/LAN 4-pair, type-4, 8-channel Power-over-Ethernet (PoE) PSE with 200m RSENSE & autonomous mode 56-QFN -40 to 125
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments 108
Ships to you
between Fri. 10 Apr to Wed. 15 Apr
Calender.png

AUD 7.069

Multiples of: 1

          
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON ELECTRONICS
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2026  X-ON Electronic Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing.
All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted