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0755-82798135Power Over Ethernet (PoE) Controllers
Power Over Ethernet (PoE) Controllers
Power over Ethernet (PoE) controllers are power management ICs used to deliver or receive power and data through standard Ethernet cabling. They include power sourcing equipment (PSE) controllers and powered device (PD) controllers, and are commonly used in IP cameras, wireless access points, VoIP phones, industrial Ethernet devices, network switches, security systems, and smart building equipment.
TomatoElec is an independent electronic components distributor supplying PoE controllers from mainstream manufacturers such as Texas Instruments, Analog Devices, STMicroelectronics, Microchip, onsemi, NXP, Diodes Incorporated, Infineon, and Monolithic Power Systems. Customers can check inventory, price, package, specifications, parameters and PDF datasheets in the product list below, and submit a BOM or RFQ for PoE controller sourcing support.
| Photo | Mfr. Part # | Availability | Price | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NCP1096PAGIC POE CNTRL 1 CHANNEL 16TSSOP |
0 | - |
|
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 |
|
SI3482-A01-GMRIC POE CNTRL 24-48 PORT 24QFN |
0 | - |
|
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) |
|
SI3471A-A02-IMR802.3BT SINGLE ETHERNET PORT PSE |
0 | - |
|
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) |
|
LTC4291IUF#TRPBFIC POE CNTRL 8 CHANNEL 24QFN |
0 | - |
|
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) |
|
LT4293HDD#TRPBFIC POE CNTRL 1 CHANNEL 10DFN |
0 | - |
|
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) |
|
LT4293HMS#TRPBFIC POE CNTRL 1 CHANNEL 10MSOP |
0 | - |
|
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 |
|
SI3454A-B01-IMLINEAR IC'S |
0 | - |
|
- |
- | 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) |
|
STHS2375LM6FIC POE CNTRL 1 CHANNEL 8SO |
0 | - |
|
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 |
|
STHS2377AM6FIC POE CNTRL 1 CHANNEL 8SO |
0 | - |
|
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 |
|
NCP1083DEGIC POE CNTRL 1 CHANNEL 20TSSOP |
0 | - |
|
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 |
|
MAX5940AESA+TIC POE CNTRL 1 CHANNEL 8SOIC |
0 | - |
|
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 |
|
LM5073MHX/NOPBIC POE CNTRL 1 CHANNEL 14HTSSOP |
0 | - |
|
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 |
|
MAX5941BCSE+TIC POE CNTRL 1 CHANNEL 16SOIC |
0 | - |
|
- |
- | 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 |
|
MAX5942ACSE+TIC POE CNTRL 1 CHANNEL 16SOIC |
0 | - |
|
- |
- | 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 |
|
SI3400-D-GMIC POE CNTRL 1 CHANNEL 20QFN |
0 | - |
|
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) |
|
LTC4264IDE#TRPBFIC POE CNTRL 1 CHANNEL 12DFN |
0 | - |
|
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) |
|
MAX5972AETE+TIC POE CNTRL 1 CHANNEL 16TQFN |
0 | - |
|
- |
- | 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) |
|
PD39210C-010019MCU FOR PD392XX FAMILY, BASED PD |
0 | - |
|
- |
- | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
SI3401-D-GMIC POE CNTRL 1 CHANNEL 20QFN |
0 | - |
|
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) |
|
LTC4269CDKD-2#TRPBFIC POE CNTRL 1 CHANNEL 32DFN |
0 | - |
|
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) |

