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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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
LT4275AHDD#TRPBF $6.09	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10DFN	Tape & Reel (TR),Cut Tape (CT)	10-DFN (3x3)	Surface Mount	-	-40°C ~ 125°C
LT4275AHMS#PBF $6.09	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10MSOP	Tube	10-MSOP	Surface Mount	-	-40°C ~ 125°C
LT4275AHMS#TRPBF $2.47	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10MSOP	Tape & Reel (TR)	10-MSOP	Surface Mount	-	-40°C ~ 125°C
LT4275AIDD#PBF $5.35	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10DFN	Tube	10-DFN (3x3)	Surface Mount	-	-40°C ~ 85°C
LT4275AIDD#TRPBF $5.35	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10DFN	Tape & Reel (TR),Cut Tape (CT)	10-DFN (3x3)	Surface Mount	-	-40°C ~ 85°C
LT4275AIMS#PBF $5.35	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10MSOP	Tube	10-MSOP	Surface Mount	-	-40°C ~ 85°C
LT4275AIMS#TRPBF $5.35	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10MSOP	Tape & Reel (TR),Cut Tape (CT)	10-MSOP	Surface Mount	-	-40°C ~ 85°C
LT4275BHDD#PBF $5.13	Analog Devices Inc.	IC POE CNTRL 1 CHANNEL 10DFN	Tube	10-DFN (3x3)	Surface Mount	-	-40°C ~ 125°C