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 LTC4274AIUHF-2#PBF

IC CONTROLLER POE 38-QFN

13.08

Linear Technology / Analog Devices LTC4267IGN-3#PBF

IC POE 802.3AF PD W/REG 16-SSOP

6.17

ON Semiconductor NCP1083DEG

IC CONV CTLR POE-PD 40W 20-TSSOP

2.92

ON Semiconductor NCP1081DEG

IC CONV CTLR POE-PD 40W 20-TSSOP

2.92

Texas Instruments TPS23753APW

IC IEEE 802.3-2005 POE 14TSSOP

2.8

ON Semiconductor NCP1092DG

IC CTRLR PD 802.3AF 8SOIC

1.49

Linear Technology / Analog Devices LTC4270AIUKG#PBF

IC POE LTPOE 12-PORT PSE 52-QFN

19.97

Linear Technology / Analog Devices LTC4270CIUKG#PBF

IC POE LTPOE 12-PORT PSE 52-QFN

17.44