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.
Product List
Total Components: 832
| Product | Pricing | Datasheet | Type | Number of Channels | Power - Max | Internal Switch(s) | Auxiliary Sense | Standards | Voltage - Supply | Current - Supply | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LM5071MTX-80/NOPB Texas Instruments | 1 $3.5300 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | Both | Yes | 802.3af (PoE) | 1.8V ~ 60V | 1mA | -40°C ~ 125°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 5,635 Cart + RFQ |
 LM5072MHX-80/NOPB Texas Instruments | 1 $4.4900 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | Both | Yes | 802.3af (PoE) | 9V ~ 70V | 2mA (Max) | -40°C ~ 125°C | Surface Mount | 16-PowerTSSOP (0.173", 4.40mm Width) | 16-HTSSOP | 6,326 Cart + RFQ |
 LTC4267CDHC#PBF ADI (Analog Devices, Inc.) | 1 $5.8100 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | No | No | 802.3af (PoE) | 57V (Max) | 3mA (Max) | 0°C ~ 70°C | Surface Mount | 16-WFDFN Exposed Pad | 16-DFN (5x3) | 4,722 Cart + RFQ |
 LT4275AIDD#PBF ADI (Analog Devices, Inc.) | 1 $5.4800 | Datasheet | Controller (PD) | 1 | 90 W | No | Yes | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | 23V ~ 60V | 2mA (Max) | -40°C ~ 85°C | Surface Mount | 10-WFDFN Exposed Pad | 10-DFN (3x3) | 3,636 Cart + RFQ |
 LTC4266IUHF#TRPBF ADI (Analog Devices, Inc.) | 1 $6.8571 100 $5.4857 500 $4.5714 | Datasheet | Controller (PSE) | 4 | 25.5 W | No | No | 802.3at (PoE+), 802.3af (PoE) | 45V ~ 57V | 2.4mA | -40°C ~ 85°C | Surface Mount | 38-WFQFN Exposed Pad | 38-QFN (5x7) | 520 Cart + RFQ |
LTC4274AIUHF-4#PBF ADI (Analog Devices, Inc.) | 1 $14.3100 | Datasheet | Controller (PSE) | 1 | 90 W | No | No | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | 45V ~ 57V | 2.4mA | -40°C ~ 85°C | Surface Mount | 38-WFQFN Exposed Pad | 38-QFN (5x7) | 3,152 Cart + RFQ |
 SI3462-E01-GMR Skyworks Solutions, Inc. | 1 $2.8100 | Datasheet | Controller (PSE) | 1 | 30 W | Yes | No | 802.3at (PoE+), 802.3af (PoE) | 45V ~ 57V | 8mA | -40°C ~ 85°C | Surface Mount | 10-VFDFN Exposed Pad | 11-QFN (3x3) | 5,724 Cart + RFQ |
 PD70200ILD-TR Microchip Technology | 1 $1.8700 | Datasheet | Controller (PD) | 1 | 47.7 W | Yes | No | 802.3at (PoE+), 802.3af (PoE) | 0V ~ 57V | 1mA | -40°C ~ 85°C | Surface Mount | 12-VFDFN Exposed Pad | 12-DFN (4x3) | 9,164 Cart + RFQ |
 TPS23753PWR Texas Instruments | 1 $3.4400 | Datasheet | Controller (PD), DC/DC | 1 | 13 W | Both | No | 802.3at (PoE+), 802.3af (PoE) | 0V ~ 57V | 580µA | -40°C ~ 125°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | 9,650 Cart + RFQ |
 NCP1083DER2G onsemi | 1 $4.1000 | Datasheet | Controller (PD) | 1 | 40 W | Both | Yes | 802.3at (PoE+), 802.3af (PoE) | 0V ~ 57V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | 20-TSSOP-EP | 1,758 Cart + RFQ |
 LTC4257IS8#PBF ADI (Analog Devices, Inc.) | 1 $3.5100 | Datasheet | Controller (PD) | 1 | 12.95 W | Yes | No | 802.3af (PoE) | 57V (Max) | 3mA | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO | 5,839 Cart + RFQ |
 TPS2375PW-1 Texas Instruments | 1 $3.2600 | Datasheet | Controller (PD) | 1 | 12.95 W | Yes | No | 802.3af (PoE) | 0V ~ 57V | 240µA | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP | 4,921 Cart + RFQ |
 TPS2373-4RGWT Texas Instruments | 1 $4.8900 | Datasheet | Controller (PD) | 1 | 90 W | Yes | Yes | 802.3at (PoE+), 802.3bt | 0V ~ 57V | 20mA | -40°C ~ 125°C | Surface Mount | 20-VQFN Exposed Pad | 20-VQFN (5x5) | 6,089 Cart + RFQ |
LM5071MT-80/NOPB Texas Instruments | 1 $4.2400 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | Both | Yes | 802.3af (PoE) | 1.8V ~ 60V | 1mA | -40°C ~ 125°C | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 5,684 Cart + RFQ |
LTC4267CDHC-3#PBF ADI (Analog Devices, Inc.) | 1 $5.8100 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | No | No | 802.3af (PoE) | 57V (Max) | 3mA (Max) | 0°C ~ 70°C | Surface Mount | 16-WFDFN Exposed Pad | 16-DFN (5x3) | 9,154 Cart + RFQ |
LM5072MH-80/NOPB Texas Instruments | 1 $6.4478 100 $5.1582 500 $4.2985 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | Both | Yes | 802.3af (PoE) | 9V ~ 70V | 2mA (Max) | -40°C ~ 125°C | Surface Mount | 16-PowerTSSOP (0.173", 4.40mm Width) | 16-HTSSOP | 500 Cart + RFQ |
 LTC4291IUF-1#PBF ADI (Analog Devices, Inc.) | 1 $6.8300 | Datasheet | Controller (PSE) | 8 | 71.3 W | No | No | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 3V ~ 3.6V | 10mA | -40°C ~ 85°C | Surface Mount | 24-WFQFN Exposed Pad | 24-QFN (4x4) | 2,128 Cart + RFQ |
LTC4267IDHC#PBF ADI (Analog Devices, Inc.) | 1 $6.6300 | Datasheet | Controller (PD), DC/DC | 1 | 12.95 W | No | No | 802.3af (PoE) | 57V (Max) | 3mA (Max) | -40°C ~ 85°C | Surface Mount | 16-WFDFN Exposed Pad | 16-DFN (5x3) | 7,485 Cart + RFQ |
 MAX5971AETI+ ADI (Analog Devices, Inc.) | 1 $10.5600 | Datasheet | Controller (PSE) | 1 | 40 W | Yes | No | 802.3at (PoE+), 802.3af (PoE) | 32V ~ 60V | 2.5mA | -40°C ~ 85°C | Surface Mount | 28-WFQFN Exposed Pad | 28-TQFN (5x5) | 3,044 Cart + RFQ |
MAX5971BETI+ ADI (Analog Devices, Inc.) | 1 $11.7100 | Datasheet | Controller (PSE) | 1 | 40 W | Yes | No | 802.3at (PoE+), 802.3af (PoE) | 32V ~ 60V | 2.5mA | -40°C ~ 85°C | Surface Mount | 28-WFQFN Exposed Pad | 28-TQFN (5x5) | 9,766 Cart + RFQ |