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 LT4275CIMS#PBF

IC POE 802.3AF INTERFACE 10-MSOP

1.84

Linear Technology / Analog Devices LT4275CIDD#PBF

IC POE 802.3AF INTERFACE 10-DFN

1.84

STMicroelectronics PM8803

IC POE-PD/PWM CTLR 20-HTSSOP

1.81

Silicon Labs SI3406-A-GMR

HIGH-EFFICIENCY SWITCHING REGULA

1.75

Texas Instruments TPS23785BPWPR

IC CTRLR POE PD IEEE 24HTSSOP

1.75

Monolithic Power Systems Inc. MP8008GV-P

FULLY-INTEGRATED 802.3AF/AT-COMP

1.66

Monolithic Power Systems Inc. MP8007GV-P

FULLY-INTEGRATED 802.3AF-COMPATI

1.61

Maxim Integrated MAX5940CESA+T

IC IEEE 802.3AF PD INTFC 8-SOIC

1.61