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.
| Part Number | Manufacturer | Description | Quantity | Price | Option |
|---|---|---|---|---|---|
MAX5981BETE+
|
Maxim Integrated | IC CTRLR PD IEEE 802.3AF 16TQFN | 120 | $6.20 | |
LT4294HMS#PBF
|
Linear Technology / Analog Devices | IC POE CONTROLLER 10-MSOP | 282 | $5.66 | |
LT4276CIUFD#PBF
|
Linear Technology / Analog Devices | IC POE LTPOE INTERFACE 28QFN | 291 | $5.46 | |
|
MAX5972AETE+
|
Maxim Integrated | IC CNTRL 802.3AD INTERFACE 16TQF | 120 | $5.41 | |
LTC4257CDD-1#PBF
|
Linear Technology / Analog Devices | IC POE 802.3AF CONTROLLER 8-DFN | 205 | $4.49 | |
|
LT4275CHMS#PBF
|
Linear Technology / Analog Devices | IC POE 802.3AF INTERFACE 10-MSOP | 200 | $4.21 | |
TPS2375PW
|
Texas Instruments | IC CTRLR POE POWERED IEEE 8TSSOP | 271 | $2.80 | |
LTC4270BIUKG#PBF
|
Linear Technology / Analog Devices | IC POE LTPOE 12-PORT PSE 52-QFN | 111 | $17.44 | |
LTC4259ACGW-1#PBF
|
Linear Technology / Analog Devices | IC POE QUAD PSE DISC 36-SSOP | 142 | $16.83 | |
LTC4266AIUHF-3#PBF
|
Linear Technology / Analog Devices | IC POE LTPOE++ QUAD PSE 38-QFN | 110 | $14.54 |