IEEE 802.3af, 802.3at, LTPoE++ Power-over-Ethernet - POE Controllers:

15 Products Found

Newark offers PoE in a number of standards: IEEE 802.3af (PoE), which delivers up to 15.4W; IEEE 802.3at (PoE+), which offers up to 30W, and the advanced IEEE 802.3bt (Type 3 and Type 4 PoE++), which provides up to 60W and 90W.

Power over Ethernet (PoE) is a method to deliver DC power to devices over copper Ethernet coupling. This technique eliminates the need for separate power supplies and outlets. Although PoE does not offer Ethernet data capabilities, it provides a broader range of options for how and where to position Ethernet end devices.

With PoE, there is no need for separate power supplies, thus simplifying installation and reducing costs. Its seamless integration and scalability make it a versatile choice for various industries.

			Price for		Quantity

LTC4271IUF#PBF	51AK7156 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 12 Channels 25 V UVLO -40 to 85 °C QFN-EP-24	Each	1+ $10.490 10+ $7.120 25+ $6.510 50+ $5.910 182+ $5.300 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	25V	QFN-EP	24Pins	12Channels	-	6.3%	1MHz	Surface Mount	-40°C	85°C
LT4276BIUFD#PBF	50AK5777 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller Forward/Flyback 40 V Input 300 kHz 25.5 W -40 to 85 °C QFN-EP-28	Each	1+ $6.490 10+ $4.320 25+ $3.960 50+ $3.600 146+ $3.250 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	40V	-	QFN-EP	28Pins	1Channels	25.5W	66%	320kHz	Surface Mount	-40°C	85°C
LTC4274AIUHF-4#PBF	51AK7157 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 1 Channel 90 W 25 V UVLO -40 to 85 °C QFN-EP-38	Each	1+ $16.170 10+ $11.280 25+ $10.580 50+ $9.880 104+ $9.180 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	25V	QFN-EP	38Pins	1Channels	90W	6.3%	1MHz	Surface Mount	-40°C	85°C
LT4275AIDD#PBF	51AK8892 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 90 W -40 to 85 °C DFN-EP-10	Each	1+ $6.670 10+ $4.400 25+ $3.820 50+ $3.450 100+ $3.080 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	60V	31V	DFN-EP	10Pins	1Channels	90W	-	-	Surface Mount	-40°C	85°C
LT4275AHDD#PBF	50AK5774 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 90 W -40 to 125 °C DFN-EP-10	Each	1+ $7.590 10+ $5.060 25+ $4.560 50+ $4.060 100+ $3.570 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	60V	31V	DFN-EP	10Pins	1Channels	90W	-	-	Surface Mount	-40°C	125°C
LT4275BIDD#PBF	51AK8894 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 25.5 W -40 to 85 °C DFN-EP-10	Each	1+ $4.750 10+ $3.110 25+ $2.690 50+ $2.420 100+ $2.150 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	60V	31V	DFN-EP	10Pins	1Channels	25.5W	-	-	Surface Mount	-40°C	85°C
LTC4290AIUJ#PBF	50AK3493 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 8 Channels 90 W 25 V UVLO -40 to 85 °C QFN-EP-40	Each	1+ $21.780 10+ $15.490 25+ $14.520 50+ $13.550 122+ $12.590 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	25V	QFN-EP	40Pins	8Channels	90W	6.3%	1MHz	Surface Mount	-40°C	85°C
LT4276CIUFD#PBF	50AK5778 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller Forward/Flyback 40 V Input 300 kHz 13 W -40 to 85 °C QFN-EP-28	Each	1+ $6.670 10+ $4.400 25+ $4.020 50+ $3.650 146+ $3.280 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	40V	-	QFN-EP	28Pins	1Channels	13W	66%	320kHz	Surface Mount	-40°C	85°C
LTC4279IUFD#PBF	50AK3488 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 Channel 123 W 25 V UVLO -40 to 85 °C QFN-EP-20	Each	1+ $11.590 10+ $7.910 25+ $7.310 50+ $6.690 146+ $6.090 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	25V	QFN-EP	20Pins	1Channels	123W	6.3%	-	Surface Mount	-40°C	85°C
LT4275BIMS#PBF	51AK8895 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 25.5 W -40 to 85 °C MSOP-10	Each	1+ $5.590 10+ $3.650 25+ $3.250 50+ $2.830 100+ $2.570 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	60V	31V	MSOP	10Pins	1Channels	25.5W	-	-	Surface Mount	-40°C	85°C
LT4276AHUFD#PBF	50AK5775 Data Sheet RoHS	ANALOG DEVICES POE IC PD Controller Forward/Flyback 40 V Input 300 kHz 90 W -40 to 125 °C QFN-EP-28	Each	1+ $6.760 10+ $5.720 25+ $5.350 50+ $5.150 146+ $4.930 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	40V	-	QFN-EP	28Pins	1Channels	90W	66%	320kHz	Surface Mount	-40°C	125°C
LTC4279IS#PBF	50AK3487 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 Channel 123 W 25 V UVLO -40 to 85 °C NSOIC-16	Each	1+ $11.590 10+ $7.910 25+ $7.140 50+ $6.360 100+ $5.880 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	25V	NSOIC	16Pins	1Channels	123W	6.3%	-	Surface Mount	-40°C	85°C
LT4275AIMS#PBF	51AK8893 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 90 W -40 to 85 °C MSOP-10	Each	1+ $6.670 10+ $4.400 25+ $3.930 50+ $3.440 100+ $3.140 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	60V	31V	MSOP	10Pins	1Channels	90W	-	-	Surface Mount	-40°C	85°C
LTC4290BIUJ#PBF	51AK7159 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 8 Channels 90 W 25 V UVLO -40 to 85 °C QFN-EP-40	Each	1+ $19.670 10+ $13.890 25+ $13.000 50+ $12.120 122+ $11.230 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PSE Controller	57V	25V	QFN-EP	40Pins	8Channels	90W	6.3%	1MHz	Surface Mount	-40°C	85°C
LT4276AIUFD#PBF	50AK5776 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller Forward/Flyback 40 V Input 300 kHz 90 W -40 to 85 °C QFN-EP-28	Each	1+ $9.000 10+ $6.060 25+ $4.590 50+ $4.410 146+ $4.220 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, LTPoE++	PD Controller	40V	-	QFN-EP	28Pins	1Channels	90W	66%	320kHz	Surface Mount	-40°C	85°C

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IEEE 802.3af, 802.3at, LTPoE++ Power-over-Ethernet - POE Controllers:

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