Power-over-Ethernet - POE Controllers | Newark Electronics Mexico

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.

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			Price for		Quantity

LT4293IMS#PBF	50AK5781 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 90 W 75 % Duty Cycle -40 to 85 °C MSOP-10	Each	1+ $6.970 10+ $4.600 25+ $4.120 50+ $3.620 100+ $3.300 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt, LTPoE++	PD Controller	60V	-	-	-	MSOP	10Pins	1Channels	90W	75%	-	Surface Mount	-40°C	85°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
LTC9111RMSE#PBF	65AK1982 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE Controller 1 Channel 60 V in IEEE 802.3cg MSOP-EP-12	Each	1+ $5.300 10+ $3.860 25+ $3.430 74+ $3.350 111+ $3.280 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3cg	PD Controller	60V	-	-	-	MSOP-EP	12Pins	1Channels	52W	-	-	Surface Mount	-40°C	150°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
LTC4257CS8#PBF	51AK7135 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 1 Channel 12.95 W -30.5 V UVLO 0 to 70 °C NSOIC-8	Each	1+ $4.670 10+ $3.010 25+ $2.590 50+ $2.350 100+ $2.100 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	NSOIC	8Pins	1Channels	12.95W	-	-	Surface Mount	0°C	70°C
LTC4266IUHF#TRPBF	50AK3479 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 4 Channels 25.5 W 25 V UVLO -40 to 85 °C QFN-EP-38	Each (Supplied on Cut Tape) Cut Tape	1+ $16.400 10+ $11.450 25+ $10.160 50+ $9.430 100+ $8.900 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PSE Controller	57V	-	-	25V	QFN-EP	38Pins	4Channels	25.5W	6.3%	1MHz	Surface Mount	-40°C	85°C
LT4294HDD#PBF	50AK5782 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 71.3 W -40 to 125 °C DFN-EP-10	Each	1+ $7.250 10+ $4.820 25+ $4.180 50+ $3.790 100+ $3.390 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PD Controller	60V	-	-	-	DFN-EP	10Pins	1Channels	71.3W	50%	-	Surface Mount	-40°C	125°C
LTC4267IGN#PBF	51AK7155 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 200 kHz 12.95 W -30.5 V UVLO -40 to 85 °C NSSOP-16	Each	1+ $7.980 10+ $5.310 25+ $4.630 50+ $4.230 100+ $3.840 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	NSSOP	16Pins	1Channels	12.95W	80%	330kHz	Surface Mount	-40°C	85°C
LTC4263IDE-1#PBF	51AK7142 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller Internal Switch 56 V Input 30 W 31 V UVLO -40 to 85 °C DFN-EP-14	Each	1+ $11.820 10+ $8.080 25+ $7.410 50+ $6.750 182+ $6.070 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PSE Controller	56V	-	-	31V	DFN-EP	14Pins	1Channels	30W	-	115Hz	Surface Mount	-40°C	85°C
LTC4266IUHF#PBF	51AK7148 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES PSE CONTROLLER 57V QFN-EP-38	Each	1+ $13.940 10+ $9.730 25+ $9.420 50+ $8.930 104+ $8.670 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PSE Controller	57V	-	-	25V	QFN-EP	38Pins	4Channels	25.5W	6.3%	1MHz	Surface Mount	-40°C	85°C
LTC4263CDE-1#PBF	51AK7140 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller Internal Switch 56 V Input 30 W 31 V UVLO 0 to 70 °C DFN-EP-14	Each	1+ $8.780 10+ $5.960 25+ $5.540 50+ $5.110 182+ $4.700	Min: 1 / Mult: 1	IEEE 802.3af	PSE Controller	56V	-	-	31V	DFN-EP	14Pins	1Channels	30W	6%	115Hz	Surface Mount	0°C	70°C
LTC4267CGN-3#PBF	51AK7150 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 300 kHz 1 Channel 13 W -30.5 V UVLO 0 to 70 °C NSSOP-16	Each	1+ $6.710 10+ $4.150 25+ $4.110 50+ $4.060 100+ $3.400 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	NSSOP	16Pins	1Channels	13W	80%	330kHz	Surface Mount	0°C	70°C
LTC9111RMSE#TRPBF	67AK1004 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE Controller 1 Channel 60 V in IEEE 802.3cg MSOP-EP-12	Each (Supplied on Cut Tape) Cut Tape	1+ $5.250 10+ $4.630 25+ $4.240 50+ $3.840 100+ $3.330 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3cg	PD Controller	60V	-	-	-	MSOP-EP	12Pins	1Channels	52W	-	-	Surface Mount	-40°C	150°C
LTC4263CDE#TRPBF	50AK3473 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 48 V Input 1 Channel 12.95 W 31 V UVLO 0 to 70 °C DFN-EP-14	Each (Supplied on Cut Tape) Cut Tape	1+ $10.340 10+ $7.010 25+ $6.140 50+ $5.650 100+ $5.160 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PSE Controller	48V	-	-	31V	DFN-EP	14Pins	1Channels	12.95W	-	115Hz	Surface Mount	0°C	70°C
MP8009AGV-P	78AK7240 RoHS	MONOLITHIC POWER SYSTEMS (MPS) POE/PD CONTROLLER 57V QFN-EP-28 ROHS COMPLIANT: YES	Each (Supplied on Cut Tape) Cut Tape	1+ $4.760 10+ $3.770 25+ $3.570 50+ $3.470 100+ $3.360 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PD Controller	57V	-	-	-	QFN-EP	28Pins	1Channels	-	70%	275kHz	Surface Mount	-40°C	125°C
LT4294IMS#PBF	50AK5784 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 1 Channel 840 Hz 71.3 W -40 to 85 °C MSOP-10	Each	1+ $6.360 10+ $4.190 25+ $3.740 50+ $3.280 100+ $2.980 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PD Controller	60V	-	-	-	MSOP	10Pins	1Channels	71.3W	50%	-	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
LT4295IUFD#TRPBF	50AK5787 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller Forward/Flyback 60 V Input 300 kHz 71.3 W -40 to 85 °C QFN-EP-28	Each (Supplied on Cut Tape) Cut Tape	1+ $8.180 10+ $5.470 25+ $4.760 50+ $4.360 100+ $3.960 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PD Controller	60V	-	-	-	QFN-EP	28Pins	1Channels	71.3W	66%	320kHz	Surface Mount	-40°C	85°C
LTC4269CDKD-1#PBF	50AK3482 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller 60 V Input 100 kHz 1 Channel 25.5 W 1.24 V UVLO 0 to 70 °C DFN-EP-32	Each	1+ $6.740 10+ $4.500 25+ $3.650 50+ $3.480 104+ $3.350 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PD Controller	60V	-	-	1.24V	DFN-EP	32Pins	1Channels	25.5W	88%	110kHz	Surface Mount	0°C	70°C
LTC9111RDE#PBF	65AK5984 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE Controller 1 Channel 60 V in IEEE 802.3cg DFN-EP-12	Each	1+ $5.250 10+ $3.620 25+ $3.180 50+ $2.900 182+ $2.600	Min: 1 / Mult: 1	IEEE 802.3cg	PD Controller	60V	-	-	-	DFN-EP	12Pins	1Channels	52W	-	-	Surface Mount	-40°C	150°C
LTC4267IGN-3#PBF	51AK7154 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller -57 V Input 300 kHz 1 Channel 13 W -30.5 V UVLO -40 to 85 °C NSSOP-16	Each	1+ $7.420 10+ $4.290 25+ $4.040 50+ $3.790 100+ $3.540 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	NSSOP	16Pins	1Channels	13W	80%	330kHz	Surface Mount	-40°C	85°C
LTC4266AIUHF-4#PBF	51AK7145 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PSE Controller 57 V Input 1 MHz 4 Channels 90 W 25 V UVLO -40 to 85 °C QFN-EP-38	Each	1+ $14.890 10+ $10.600 25+ $10.260 50+ $9.730 104+ $9.460 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at	PSE Controller	57V	-	-	25V	QFN-EP	38Pins	4Channels	90W	6.3%	1MHz	Surface Mount	-40°C	85°C
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
LTC9105ATP+	47AM1742 RoHS Date/Lot Code	ANALOG DEVICES POE CTRL 400KHZ QFN-EP-20 125DEG C ROHS COMPLIANT: YES	Each	1+ $8.520 10+ $7.850 25+ $7.310 50+ $6.930 100+ $6.590 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af, 802.3at, 802.3bt	PD & POE Controller	60V	-	-	-	QFN-EP	20Pins	1Channels	90W	-	400kHz	Surface Mount	-40°C	125°C
LTC4257CS8-1#PBF	50AK3468 Data Sheet RoHS Date/Lot Code	ANALOG DEVICES POE IC PD Controller Dual Current Limit -57 V Input 12.95 W -30.5 V UVLO 0 to 70 °C NSOIC-8	Each	1+ $4.940 10+ $2.760 25+ $2.740 50+ $2.710 100+ $2.690 More Pricing...	Min: 1 / Mult: 1	IEEE 802.3af	PD Controller	-57V	-	-	-30.5V	NSOIC	8Pins	1Channels	12.95W	-	-	Surface Mount	0°C	70°C