What are Power Over Ethernet (PoE) Controllers ?
Power Over Ethernet (PoE) Controllers are integrated circuits that manage power delivery over Ethernet networks, allowing devices to receive power and data simultaneously. They are commonly used in applications such as industrial power management and production electronics assembly. Important specifications for selection include Current, which affects the power capacity; Operating Temperature, which ensures reliability in various environments; and Number of Channels, which determines the number of devices that can be powered. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Auxiliary Sense | Current | Internal Switch(s) | Number of Channels | Operating Temperature | Power | Standards | Supplier Device Package | Type | Voltage | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
STMicroelectronics
|
1,716
|
Price on request
1,716
|
No | 3mA | Both | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 16-HTSSOP | Controller (PD), DC/DC | 48V | |
Texas Instruments
|
1,638
|
Price on request
1,638
|
No | 10mA | No | 8 | -40°C ~ 125°C (TJ) | 30 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 56-VQFN (8x8) | Controller (PSE) | 3V ~ 3.6V | |
On Semiconductor
|
1,629
|
Price on request
1,629
|
Yes | 336.7µA | Yes | 1 | -40°C ~ 125°C (TJ) | 90 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 16-TSSOP | Controller (PD) | 0V ~ 57V | |
On Semiconductor
|
1,543
|
Price on request
1,543
|
Yes | 336.7µA | Yes | 1 | -40°C ~ 125°C (TJ) | 90 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 16-TSSOP-EP | Controller (PD), DC/DC | 0V ~ 57V | |
On Semiconductor
|
1,540
|
Price on request
1,540
|
Yes | - | Yes | 1 | -40°C ~ 85°C | 25.5 W | 802.3at (PoE+), 802.3af (PoE) | 10-DFN (3x3) | Controller (PD) | 0V ~ 57V | |
On Semiconductor
|
1,495
|
Price on request
1,495
|
No | - | Both | 1 | -40°C ~ 85°C | 13 W | 802.3af (PoE) | 20-TSSOP-EP | Controller (PD), DC/DC | 0V ~ 57V | |
Analog Devices / Maxim Integrated
|
1,248
|
Price on request
1,248
|
Yes | 2mA | No | 1 | -40°C ~ 85°C (TJ) | 90 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt, LTPoE++ | 10-MSOP | Controller (PD) | 60V | |
On Semiconductor
|
1,236
|
Price on request
1,236
|
Yes | - | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-SOIC | Controller (PD) | 0V ~ 57V | |
Monolithic Power Systems
|
1,124
|
Price on request
1,124
|
Yes | 840mA | No | - | -40°C ~ 125°C | 13 W | 802.3af (PoE) | 28-QFN (4x5) | Controller (PD), DC/DC | 0V ~ 57V | |
|
Monolithic Power Systems
|
964
|
Price on request
964
|
Yes | 840mA | No | - | -40°C ~ 125°C | 25 W | 802.3at (PoE+), 802.3af (PoE) | 28-QFN (4x5) | Controller (PD), DC/DC | 0V ~ 57V | |
|
On Semiconductor
|
960
|
Price on request
960
|
Yes | - | Both | 1 | -40°C ~ 85°C | 40 W | 802.3at (PoE+), 802.3af (PoE) | 20-TSSOP-EP | Controller (PD) | 0V ~ 57V | |
Freescale Semiconductor
|
944
|
Price on request
944
|
No | 4.5mA | No | 1 | -40°C ~ 85°C | 13 W | 802.3af (PoE) | 20-SOIC | Controller (PD), DC/DC | 60V (Max) | |
Texas Instruments
|
910
|
Price on request
910
|
No | 240µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-TSSOP | Controller (PD) | 0V ~ 57V | |
Analog Devices / Maxim Integrated
|
794
|
Price on request
794
|
Yes | 2mA (Max) | No | 1 | -40°C ~ 85°C | 25.5 W | 802.3at (PoE+), 802.3af (PoE) | 28-QFN (4x5) | Controller (PD), DC/DC | 60V (Max) | |
Skyworks Solutions
|
746
|
Price on request
746
|
No | 8mA | Yes | 1 | -40°C ~ 85°C | 30 W | 802.3at (PoE+), 802.3af (PoE) | 11-QFN (3x3) | Controller (PSE) | 45V ~ 57V | |
Texas Instruments
|
712
|
Price on request
712
|
Yes | 2mA (Max) | Both | 1 | -40°C ~ 125°C | 12.95 W | 802.3af (PoE) | 16-HTSSOP | Controller (PD), DC/DC | 9V ~ 70V | |
|
Linear Technology
|
560
|
Price on request
560
|
Yes | 2mA (Max) | No | 1 | -40°C ~ 85°C | 90 W | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | 10-DFN (3x3) | Controller (PD) | 23V ~ 60V | |
Texas Instruments
|
526
|
Price on request
526
|
No | 5mA | No | 8 | -40°C ~ 85°C | 15.4 W | 802.3af (PoE) | 64-LQFP (10x10) | Controller (PSE) | 44V ~ 57V | |
|
Texas Instruments
|
509
|
Price on request
509
|
No | 240µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-TSSOP | Controller (PD) | 0V ~ 57V | |
|
Microchip Technology
|
500
|
Price on request
500
|
Yes | - | No | 48 | -40°C ~ 85°C (TA) | 90 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 32-QFN (5x5) | Controller (PSE) | 3V ~ 3.63V | |
Texas Instruments
|
500
|
Price on request
500
|
No | 10mA | Yes | 4 | -40°C ~ 125°C | 25 W | 802.3af (PoE) | 64-HTQFP (10x10) | Controller (PSE) | 21.5V ~ 57V | |
|
Texas Instruments
|
353
|
Price on request
353
|
No | 5mA | No | 8 | -40°C ~ 85°C | 15.4 W | 802.3af (PoE) | 64-LQFP (10x10) | Controller (PSE) | 44V ~ 57V | |
Analog Devices / Maxim Integrated
|
330
|
Price on request
330
|
Yes | 3.6mA | Yes | 1 | -40°C ~ 85°C | 3.84 W | 802.3af (PoE) | 16-TQFN (5x5) | Controller (PD), DC/DC | 8.7V ~ 60V | |
|
Texas Instruments
|
325
|
Price on request
325
|
No | 240µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-SOIC | Controller (PD) | 0V ~ 57V | |
Texas Instruments
|
280
|
Price on request
280
|
No | 240µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-TSSOP | Controller (PD) | 0V ~ 57V | |
|
Texas Instruments
|
261
|
Price on request
261
|
No | 5mA | No | 8 | -40°C ~ 85°C | 15.4 W | 802.3af (PoE) | 64-LQFP (10x10) | Controller (PSE) | 44V ~ 57V | |
|
Texas Instruments
|
246
|
Price on request
246
|
No | 240µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-SOIC | Controller (PD) | 0V ~ 57V | |
|
Texas Instruments
|
245
|
Price on request
245
|
Yes | 2mA (Max) | Both | 1 | -40°C ~ 125°C | 12.95 W | 802.3af (PoE) | 16-HTSSOP | Controller (PD), DC/DC | 9V ~ 70V | |
|
Texas Instruments
|
238
|
Price on request
238
|
No | 5mA | No | 8 | 0°C ~ 70°C | 15.4 W | 802.3af (PoE) | 64-LQFP (10x10) | Controller (PSE) | 44V ~ 57V | |
|
Microchip Technology
|
236
|
Price on request
236
|
Yes | - | No | 48 | -40°C ~ 85°C (TA) | 90 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 32-QFN (5x5) | Controller (PSE) | 3V ~ 3.63V | |
Texas Instruments
|
227
|
Price on request
227
|
Yes | 2mA | Yes | 1 | -40°C ~ 125°C | 12.95 W | 802.3af (PoE) | 14-HTSSOP | Controller (PD) | 9V ~ 70V | |
Texas Instruments
|
215
|
Price on request
215
|
No | 10mA | Yes | 4 | -40°C ~ 125°C | 25 W | 802.3af (PoE) | 64-HTQFP (10x10) | Controller (PSE) | 21.5V ~ 57V | |
|
Monolithic Power Systems
|
195
|
Price on request
195
|
Yes | 870µA | Yes | 1 | -40°C ~ 125°C (TJ) | 13 W | 802.3at (PoE) | 28-QFN (4x5) | Controller (PSE), DC/DC | 0V ~ 57V | |
Analog Devices / Maxim Integrated
|
190
|
Price on request
190
|
No | 400µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-SOIC | Controller (PD) | 39.9V ~ 67V | |
Analog Devices / Maxim Integrated
|
110
|
Price on request
110
|
Yes | 1.35mA (Max) | Yes | 1 | -40°C ~ 85°C | 25.5 W | 802.3at (PoE+), 802.3af (PoE) | 32-DFN (7x4) | Controller (PD), DC/DC | 37.2V ~ 60V | |
|
Texas Instruments
|
66
|
Price on request
66
|
No | 10mA | Yes | 4 | -40°C ~ 125°C | 15.4 W | 802.3af (PoE) | 64-HTQFP (10x10) | Controller (PSE) | 44V ~ 57V | |
Analog Devices / Maxim Integrated
|
60
|
Price on request
60
|
No | 4.8mA | No | 4 | -40°C ~ 85°C | 45 W | 802.3at (PoE+), 802.3af (PoE) | 36-SSOP | Controller (PSE) | 32V ~ 60V | |
Microsemi Corporation
|
50
|
Price on request
50
|
No | 10mA | Yes | 4 | -10°C ~ 85°C | 25.5 W | 802.3at (PoE+), 802.3af (PoE) | 48-QFN (8x8) | Controller (PD) | 44V ~ 57V | |
|
Texas Instruments
|
43
|
Price on request
43
|
No | 240µA | Yes | 1 | -40°C ~ 85°C | 12.95 W | 802.3af (PoE) | 8-TSSOP | Controller (PD) | 0V ~ 57V | |
Analog Devices / Maxim Integrated
|
43
|
Price on request
43
|
No | 1.35mA | Yes | 1 | -40°C ~ 85°C | 25.5 W | 802.3at (PoE+), 802.3af (PoE) | 12-DFN (4x3) | Controller (PD) | 37.2V ~ 60V | |
|
Analog Devices / Maxim Integrated
|
40
|
Price on request
40
|
No | 4.8mA | No | 4 | -40°C ~ 85°C | 45 W | 802.3at (PoE+), 802.3af (PoE) | 36-SSOP | Controller (PSE) | 32V ~ 60V | |
Texas Instruments
|
26
|
Price on request
26
|
Yes | 20mA | Yes | 1 | -40°C ~ 125°C | 90 W | 802.3at (PoE+), 802.3bt | 20-VQFN (5x5) | Controller (PD) | 0V ~ 57V | |
Analog Devices / Maxim Integrated
|
12
|
Price on request
12
|
No | 1.7mA | No | 1 | -40°C ~ 85°C | 90 W | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | 20-QFN (4x5) | Controller (PSE) | 45V ~ 57V | |
|
Analog Devices / Maxim Integrated
|
9
|
Price on request
9
|
Yes | 2mA (Max) | No | 1 | -40°C ~ 125°C | 90 W | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | 10-MSOP | Controller (PD) | 23V ~ 60V | |
|
Analog Devices / Maxim Integrated
|
3
|
Price on request
3
|
Yes | 2mA (Max) | No | 1 | -40°C ~ 125°C | 25.5 W | 802.3at (PoE+), 802.3af (PoE) | 28-QFN (4x5) | Controller (PD), DC/DC | 60V (Max) | |
Analog Devices / Maxim Integrated
|
3
|
Price on request
3
|
No | 2.4mA | No | 4 | -40°C ~ 85°C | 38.7 W | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | 38-QFN (5x7) | Controller (PSE) | 45V ~ 57V | |
Monolithic Power Systems
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | 1mA | Yes | 1 | -40°C ~ 125°C (TJ) | 71.3 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 32-QFN (5x5) | Controller (PD) | 0V ~ 57V | |
|
On Semiconductor
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | 336.7µA | Yes | 1 | -40°C ~ 125°C (TJ) | 90 W | 802.3at (PoE+), 802.3af (PoE), 802.3bt | 16-TSSOP | Controller (PD) | 0V ~ 57V | |
|
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
Yes | 250µA | Yes | 1 | -40°C ~ 85°C | 91 W | 802.3af (PoE) | 16-TQFN (5x5) | Controller (PD), DC/DC | 60V | |
Skyworks Solutions
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
No | 2mA | No | 4 | -40°C ~ 85°C | - | 802.3at (PoE+), 802.3af (PoE) | 38-QFN (5x7) | Controller (PSE), DC/DC | 44V ~ 57V |
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