| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Packaging | RoHS Status | Manufacturer Part Number | Type | Voltage - Supply | Auxiliary Sense | Shell Style |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LT4276AIUFD#PBF | ADI (Analog Devices, Inc.) | IC POE LTPOE INTERFACE 28QFN | - | -40°C ~ 85°C | Tube | - | - | Controller (PD), DC/DC | 60V (Max) | Yes | - | |
| LT4295IUFD#PBF | ADI (Analog Devices, Inc.) | IC POE CONTROLLER 28QFN | - | -40°C ~ 85°C | Tube | - | - | Controller (PD) | 60V (Max) | Yes | - | |
| LTC4270AIUKG#PBF | ADI (Analog Devices, Inc.) | IC POE LTPOE 12-PORT PSE 52-QFN | - | -40°C ~ 85°C | Tube | - | - | Controller (PSE) | 45 V ~ 57 V | No | - | |
| LTC4266IGW#PBF | ADI (Analog Devices, Inc.) | IC POE 802.3AT QUAD PSE 36-SSOP | - | -40°C ~ 85°C | Tube | - | - | Controller (PSE) | 45 V ~ 57 V | No | - | |
| PD39100C-GGGG | Microsemi | POE PSE CONTROLLER | - | - | - | - | - | - | - | - | - | |
| PM8801 | STMicroelectronics | IC POE-PD/PWM CTLR 24TSSOP | - | -40°C ~ 85°C | Tube | - | - | Controller (PD), DC/DC | - | No | - | |
| LM5071MTX-50 | N/A | IC POE PD CTLR W/AUX 16-TSSOP | - | -40°C ~ 125°C | Tape & Reel (TR) | - | - | Controller (PD), DC/DC | 1.8 V ~ 60 V | Yes | - | |
| LTC4257CDD-1#TRPBF | ADI (Analog Devices, Inc.) | IC POE 802.3AF CONTROLLER 8-DFN | - | 0°C ~ 70°C | Tape & Reel (TR) | - | - | Controller (PD) | 57V (Max) | No | - | |
| SI3482-A01-GM | Energy Micro (Silicon Labs) | IC CTLR POE 24-48PORT PSE 24-QFN | - | -40°C ~ 85°C | Tube | - | - | Power Manager | 2.7 V ~ 3.6 V | No | - | |
| LTC4267CDHC#PBF | ADI (Analog Devices, Inc.) | IC POE 802.3AF PD W/REG 16-DFN | - | 0°C ~ 70°C | Tube | - | - | Controller (PD), DC/DC | 57V (Max) | No | - |
PMICs designed as Power over Ethernet (PoE) controllers facilitate the transmission of electrical power and data over Ethernet cables to powered devices such as IP cameras, VoIP phones, and wireless access points. PoE controllers manage power sourcing equipment (PSE) and powered devices (PD), enabling efficient power delivery and management over Ethernet networks.