Power Over Ethernet (PoE) Controllers

Power over Ethernet (PoE) controllers allow designers to transmit electrical current and data over a single Ethernet connection. Remote devices are powered through Ethernet cabling, eliminating the need for batteries, local power adaptors and additional power cabling. Bridge rectifier and N+1 O-Ring are two types of PoE controllers. Available features may include N and P-channel FETs, internal switches and automotive certification.

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Linear Technology / Analog Devices LTC4278CDKD#TRPBF

IC POE 802.3AT PD W/REG 32-DFN

3.29

Linear Technology / Analog Devices LTC4269CDKD-2#TRPBF

IC POE 802.3AT PD W/REG 32-DFN

3.28

Linear Technology / Analog Devices LTC4267IGN-3#TRPBF

IC POE 802.3AF PD W/REG 16-SSOP

3.22

Linear Technology / Analog Devices LTC4267IGN-1#TRPBF

IC POE 802.3AF PD W/REG 16-SSOP

3.22

Linear Technology / Analog Devices LTC4267IGN#TRPBF

IC POE 802.3AF PD W/REG 16-SSOP

3.22

Maxim Integrated MAX5981BETE+T

IC CTRLR PD IEEE 802.3AF 16TQFN

3.21

Linear Technology / Analog Devices LT4276CHUFD#TRPBF

IC POE LTPOE INTERFACE 28QFN

3.19

Linear Technology / Analog Devices LTC4268CDKD-1#TRPBF

IC POE 35W PD INTERFACE 32-DFN

3.04