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 |
|---|---|---|---|---|---|
BCM59121B0KMLG
|
Broadcom Limited | 8-CHANNEL POWER ETHERNET PSE | 260 | $20.15 | |
LTC4274AIUHF-3#PBF
|
Linear Technology / Analog Devices | IC CONTROLLER POE 38-QFN | 683 | $13.08 | |
|
LTC4266CIUHF#PBF
|
Linear Technology / Analog Devices | IC POE 802.3AF QUAD PSE 38-QFN | 102 | $12.11 | |
MAX5971AETI+
|
Maxim Integrated | IC CTRLR PD IEEE 802.3AF 28TQFN | 183 | $9.27 | |
LT4276BHUFD#PBF
|
Linear Technology / Analog Devices | IC POE LTPOE INTERFACE 28QFN | 305 | $7.55 | |
MAX5982AETE+
|
Maxim Integrated | IC CTRLR PD IEEE 802.3AF 16TQFN | 106 | $7.16 | |
|
MAX5986AETE+
|
Maxim Integrated | IC POE SWITCH PSE 16TQFN | 309 | $7.14 | |
LT4275AHMS#PBF
|
Linear Technology / Analog Devices | IC POE LTPOE INTERFACE 10-MSOP | 1400 | $6.55 | |
MAX5940BESA+
|
Maxim Integrated | IC IEEE 802.3AF PD INTFC 8-SOIC | 128 | $5.78 | |
LTC4257IS8-1#PBF
|
Linear Technology / Analog Devices | IC POE 802.3AF CONTROLLER 8-SOIC | 176 | $4.85 |