Power Over Ethernet (PoE) Controllers
Explore Power Over Ethernet (PoE) Controllers parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Type | Number of Channels | Power - Max | Internal Switch(s) | Auxiliary Sense | Standards | Voltage - Supply | Current - Supply | Operating Temperature | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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NCP1096PAGIC POE CNTRL 1 CHANNEL 16TSSOP |
2,523 |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Obsolete | Controller (PD), DC/DC | 1 | 90 W | Yes | Yes | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 0V ~ 57V | 336.7µA | -40°C ~ 125°C (TJ) | Surface Mount | 16-TSSOP-EP |
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SI3482-A01-GMRIC POE CNTRL 24-48 PORT 24QFN |
1,540 |
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Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Not For New Designs | Power Manager | - | - | No | No | 802.3at (PoE+), 802.3af (PoE) | 2.7V ~ 3.6V | 12.1mA | -40°C ~ 85°C | Surface Mount | 24-QFN (4x4) |
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SI3471A-A02-IMR802.3BT SINGLE ETHERNET PORT PSE |
3,133 |
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Datasheet | - | 38-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Controller (PSE) | 1 | - | No | No | 802.3at (PoE+), 802.3af (PoE) | 3V ~ 3.6V, 50V ~ 57V | 17mA | -40°C ~ 85°C (TA) | Surface Mount | 38-QFN (5x7) |
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LTC4291IUF#TRPBFIC POE CNTRL 8 CHANNEL 24QFN |
2,045 |
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Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Controller (PSE) | 8 | 71.3 W | No | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 3V ~ 3.6V | - | -40°C ~ 85°C | Surface Mount | 24-QFN (4x4) |
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LT4293HDD#TRPBFIC POE CNTRL 1 CHANNEL 10DFN |
3,825 |
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Datasheet | - | 10-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Controller (PD) | 1 | 90 W | No | Yes | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | 60V | 2mA | -40°C ~ 125°C (TJ) | Surface Mount | 10-DFN (3x3) |
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LT4293HMS#TRPBFIC POE CNTRL 1 CHANNEL 10MSOP |
3,991 |
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Datasheet | - | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Active | Controller (PD) | 1 | 90 W | No | Yes | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | 60V | 2mA | -40°C ~ 125°C (TJ) | Surface Mount | 10-MSOP |
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SI3454A-B01-IMLINEAR IC'S |
3,480 |
|
Datasheet | - | 38-VFQFN Exposed Pad | Tube | Not For New Designs | Controller (PSE) | 4 | - | No | No | 802.3at (PoE) | 44V ~ 57V | 18mA | -40°C ~ 85°C (TA) | Surface Mount | 38-QFN (5x7) |
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STHS2375LM6FIC POE CNTRL 1 CHANNEL 8SO |
4,427 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 12.95 W | Yes | No | 802.3af (PoE) | 0V ~ 57V | 250µA | -40°C ~ 85°C | Surface Mount | 8-SOIC |
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STHS2377AM6FIC POE CNTRL 1 CHANNEL 8SO |
2,695 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 12.95 W | Yes | No | 802.3af (PoE) | 0V ~ 57V | 250µA | -40°C ~ 85°C | Surface Mount | 8-SOIC |
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NCP1083DEGIC POE CNTRL 1 CHANNEL 20TSSOP |
3,196 |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tube | Obsolete | Controller (PD) | 1 | 40 W | Both | Yes | 802.3at (PoE+), 802.3af (PoE) | 0V ~ 57V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP-EP |
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MAX5940AESA+TIC POE CNTRL 1 CHANNEL 8SOIC |
2,894 |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 12.95 W | Yes | No | 802.3af (PoE) | 36.6V ~ 67V | 400µA | -40°C ~ 85°C | Surface Mount | 8-SOIC |
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LM5073MHX/NOPBIC POE CNTRL 1 CHANNEL 14HTSSOP |
3,883 |
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Datasheet | - | 14-PowerTSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 12.95 W | Yes | Yes | 802.3af (PoE) | 9V ~ 70V | 2mA | -40°C ~ 125°C | Surface Mount | 14-HTSSOP |
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MAX5941BCSE+TIC POE CNTRL 1 CHANNEL 16SOIC |
1,733 |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 12.95 W | No | No | 802.3af (PoE) | 18V ~ 67V | 400µA | 0°C ~ 70°C | Surface Mount | 16-SOIC |
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MAX5942ACSE+TIC POE CNTRL 1 CHANNEL 16SOIC |
4,018 |
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Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 12.95 W | No | No | 802.3af (PoE) | 18V ~ 67V | 400µA | 0°C ~ 70°C | Surface Mount | 16-SOIC |
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SI3400-D-GMIC POE CNTRL 1 CHANNEL 20QFN |
1,889 |
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Datasheet | - | 20-VQFN Exposed Pad | Tube | Discontinued at Digi-Key | Controller (PD), DC/DC | 1 | 15 W | Yes | No | 802.3af (PoE) | 2.8V ~ 57V | 2mA | -40°C ~ 85°C | Surface Mount | 20-QFN (5x5) |
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LTC4264IDE#TRPBFIC POE CNTRL 1 CHANNEL 12DFN |
4,394 |
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Datasheet | - | 12-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Controller (PD) | 1 | 35 W | Yes | No | 802.3af (PoE) | 57V (Max) | 3mA (Max) | -40°C ~ 85°C | Surface Mount | 12-DFN (4x3) |
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MAX5972AETE+TIC POE CNTRL 1 CHANNEL 16TQFN |
3,301 |
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Datasheet | - | 16-WQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Controller (PD) | 1 | 25.5 W | Yes | Yes | 802.3at (PoE+), 802.3af (PoE) | 36.6V ~ 60V | 270µA | -40°C ~ 85°C | Surface Mount | 16-TQFN (5x5) |
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PD39210C-010019MCU FOR PD392XX FAMILY, BASED PD |
2,324 |
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Datasheet | - | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
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SI3401-D-GMIC POE CNTRL 1 CHANNEL 20QFN |
4,719 |
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Datasheet | - | 20-VQFN Exposed Pad | Tube | Discontinued at Digi-Key | Controller (PD), DC/DC | 1 | 15 W | Yes | No | 802.3af (PoE) | 2.8V ~ 57V | 2mA | -40°C ~ 85°C | Surface Mount | 20-QFN (5x5) |
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LTC4269CDKD-2#TRPBFIC POE CNTRL 1 CHANNEL 32DFN |
3,622 |
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Datasheet | - | 32-WFDFN Exposed Pad | Tape & Reel (TR) | Active | Controller (PD), DC/DC | 1 | 25.5 W | Yes | Yes | 802.3at (PoE+), 802.3af (PoE) | 37.2V ~ 60V | 1.35mA (Max) | 0°C ~ 70°C | Surface Mount | 32-DFN (7x4) |
Frequently Asked Questions
What are Power Over Ethernet (PoE) Controllers components used for?
Power Over Ethernet (PoE) Controllers components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Power Over Ethernet (PoE) Controllers part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Power Over Ethernet (PoE) Controllers parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
