Power over Ethernet (PoE) Controller Product detail and datasheet, page 1

Image Mfr. Part # Description Pricing (USD) Qty. Purchase quantity Buy & Rfq

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 8-DFN (3x3)

LTC4257CDD#PBF

Analog Devices Inc.

1:$4.4650

In Stock:121

LTC4257CDD#PBF

Mfr.:Analog Devices Inc.

Package:8-DFN (3x3)

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 8-DFN (3x3)

Datasheet

1+:	$4.4650
10+:	$4.0128
25+:	$3.7933
121+:	$3.2875
363+:	$3.1189
605+:	$2.7986
1089+:	$2.3602
2541+:	$2.2422

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.5

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$18.3045

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$18.3045
10+:	$16.8192
25+:	$16.1212
80+:	$14.2043
230+:	$13.5071
490+:	$12.6357
980+:	$11.5900

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$18.3

Power over Ethernet Controller (PoE) 4 channels 802.3at (PoE), 802.3af (PoE) 36-SSOP

LTC4266IGW#PBF

Analog Devices Inc.

1:$18.8500

In Stock:219

LTC4266IGW#PBF

Mfr.:Analog Devices Inc.

Package:36-SSOP

Power over Ethernet Controller (PoE) 4 channels 802.3at (PoE), 802.3af (PoE) 36-SSOP

Datasheet

1+:	$18.8500
10+:	$17.3270
32+:	$16.6088
128+:	$14.6336
256+:	$13.9154
512+:	$13.0176
1024+:	$11.9403

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$18.9

Power over Ethernet Controller (PoE) 4 channels 802.3at (PoE), 802.3af (PoE), LTPoE 38-QFN (5x7)

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$20.5461

In Stock:1960

LTC4266AIUHF-4#TRPBF

Mfr.:Analog Devices Inc.

Package:38-QFN (5x7)

Power over Ethernet Controller (PoE) 4 channels 802.3at (PoE), 802.3af (PoE), LTPoE 38-QFN (5x7)

Datasheet

1+:	$20.5461
10+:	$18.8877
25+:	$18.1049
100+:	$15.9518
250+:	$15.1689
500+:	$14.1902
1000+:	$13.0158

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$20.5

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE) 28-TQFN (5x5)

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$16.1489

In Stock:1500

MAX5971BETI+T

Mfr.:Analog Devices Inc./Maxim Integrated

Package:28-TQFN (5x5)

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE) 28-TQFN (5x5)

Datasheet

1+:	$16.1489
10+:	$14.5871
25+:	$13.9083
100+:	$12.0767
250+:	$11.5339
500+:	$10.5162
1000+:	$9.1593

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$16.1

Power over Ethernet Controller (PoE) 1 channel 802.3af (PoE) 28-TSSOP

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$17.4118

In Stock:3745

MAX5922AEUI+T

Mfr.:Analog Devices Inc./Maxim Integrated

Package:28-TSSOP

Power over Ethernet Controller (PoE) 1 channel 802.3af (PoE) 28-TSSOP

Datasheet

1+:	$17.4118
10+:	$16.0039
25+:	$15.3408
100+:	$13.5165
250+:	$12.8532
500+:	$12.0239
1000+:	$11.0288

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$17.4

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 14-DFN (4x3)

LTC4263IDE#PBF

Analog Devices Inc.

1:$13.8280

In Stock:1082

LTC4263IDE#PBF

Mfr.:Analog Devices Inc.

Package:14-DFN (4x3)

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 14-DFN (4x3)

Datasheet

1+:	$13.8280
10+:	$12.4944
91+:	$10.3444
273+:	$9.8795
546+:	$9.0078
1001+:	$7.8455

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$13.8

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE) 38-QFN (5x7)

LTC4274CUHF#PBF

Analog Devices Inc.

1:$15.4563

In Stock:7948

LTC4274CUHF#PBF

Mfr.:Analog Devices Inc.

Package:38-QFN (5x7)

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE) 38-QFN (5x7)

Datasheet

1+:	$15.4563
10+:	$14.2057
52+:	$13.6166
104+:	$11.9974
260+:	$11.4085
520+:	$10.6725
1040+:	$9.7892

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$15.5

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 16-SO

LTC4279IS#PBF

Analog Devices Inc.

1:$13.4759

In Stock:852

LTC4279IS#PBF

Mfr.:Analog Devices Inc.

Package:16-SO

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 16-SO

Datasheet

1+:	$13.4759
10+:	$12.1701
50+:	$11.6046
100+:	$10.0761
250+:	$9.6232
500+:	$8.7741
1000+:	$7.6420

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$13.5

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 16-SO

LTC4279IS#TRPBF

Analog Devices Inc.

1:$13.4759

In Stock:2812

LTC4279IS#TRPBF

Mfr.:Analog Devices Inc.

Package:16-SO

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 16-SO

Datasheet

1+:	$13.4759
10+:	$12.1701
25+:	$11.6045
100+:	$10.0761
250+:	$9.6232
500+:	$8.7741
1000+:	$7.6420

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$13.5

Power over Ethernet Controller (PoE) 1 channel 802.3af (PoE) 16-TQFN (5x5)

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$12.8246

In Stock:120

MAX5986AETE+

Mfr.:Analog Devices Inc./Maxim Integrated

Package:16-TQFN (5x5)

Power over Ethernet Controller (PoE) 1 channel 802.3af (PoE) 16-TQFN (5x5)

Datasheet

1+:	$12.8246
10+:	$11.5813
60+:	$11.0425
120+:	$9.5881
300+:	$9.1572
540+:	$8.3492
1020+:	$7.2719

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$12.8

Power over Ethernet Controller (PoE) 8-channel 802.3at (PoE), 802.3bt 56-QFN (8x8)

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$12.3898

In Stock:9226

SI3474B-A01-IMR

Mfr.:Skyworks Solutions Inc.

Package:56-QFN (8x8)

Power over Ethernet Controller (PoE) 8-channel 802.3at (PoE), 802.3bt 56-QFN (8x8)

Datasheet

1+:	$12.3898
10+:	$11.1986
25+:	$10.6774
100+:	$9.2709
250+:	$8.8543
500+:	$8.0731
1000+:	$7.0314

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$12.4

Power over Ethernet Controller (PoE) Channel 802.3at (PoE) 24-QFN (4x4)

LTC4271IUF#PBF

Analog Devices Inc.

1:$11.7798

In Stock:5328

LTC4271IUF#PBF

Mfr.:Analog Devices Inc.

Package:24-QFN (4x4)

Power over Ethernet Controller (PoE) Channel 802.3at (PoE) 24-QFN (4x4)

Datasheet

1+:	$11.7798
10+:	$10.6380
91+:	$8.8075
273+:	$8.4116
546+:	$7.6694
1001+:	$6.6798

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$11.8

Power over Ethernet Controller (PoE) 8-channel 802.3at (PoE) 56-QFN (8x8)

TPS2388RTQT

Texas Instruments

1:$12.0509

In Stock:181

TPS2388RTQT

Mfr.:Texas Instruments

Package:56-QFN (8x8)

Power over Ethernet Controller (PoE) 8-channel 802.3at (PoE) 56-QFN (8x8)

Datasheet

1+:	$12.0509
10+:	$10.8918
25+:	$10.3848
100+:	$9.0173

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$12.1

Power over Ethernet Controller (PoE) 1 channel 802.3af (PoE) 14-SO

LTC4263CS#PBF

Analog Devices Inc.

1:$11.5484

In Stock:494

LTC4263CS#PBF

Mfr.:Analog Devices Inc.

Package:14-SO

Power over Ethernet Controller (PoE) 1 channel 802.3af (PoE) 14-SO

Datasheet

1+:	$11.5484
10+:	$10.4317
55+:	$9.9468
110+:	$8.6366
275+:	$8.2485
550+:	$7.5207
1045+:	$6.5503

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$11.5

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 14-DFN (4x3)

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$11.5484

In Stock:2092

LTC4263CDE-1#TRPBF

Mfr.:Analog Devices Inc.

Package:14-DFN (4x3)

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 14-DFN (4x3)

Datasheet

1+:	$11.5484
10+:	$10.4317
25+:	$9.9467
100+:	$8.6366
250+:	$8.2485
500+:	$7.5207
1000+:	$6.5503

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$11.5

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 14-DFN (4x3)

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$11.5484

In Stock:4050

LTC4263CDE#TRPBF

Mfr.:Analog Devices Inc.

Package:14-DFN (4x3)

Power over Ethernet controller (PoE) 1 channel 802.3af (PoE) 14-DFN (4x3)

Datasheet

1+:	$11.5484
10+:	$10.4317
25+:	$9.9467
100+:	$8.6366
250+:	$8.2485
500+:	$7.5207
1000+:	$6.5503

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$11.5

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 28-QFN (4x5)

LT4276AHUFD#PBF

Analog Devices Inc.

1:$11.5219

In Stock:651

LT4276AHUFD#PBF

Mfr.:Analog Devices Inc.

Package:28-QFN (4x5)

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 28-QFN (4x5)

Datasheet

1+:	$11.5219
10+:	$10.4020
73+:	$9.9187
146+:	$8.6123
292+:	$8.2252
511+:	$7.4995
1022+:	$6.5318

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$11.5

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE) 28-QFN (4x5)

LT4295HUFD#PBF

Analog Devices Inc.

1:$10.0424

In Stock:1137

LT4295HUFD#PBF

Mfr.:Analog Devices Inc.

Package:28-QFN (4x5)

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE) 28-QFN (4x5)

Datasheet

1+:	$10.0424
10+:	$9.0760
73+:	$8.6542
146+:	$7.5143
292+:	$7.1766
511+:	$6.5434
1022+:	$5.6991

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$10.0

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 28-QFN (4x5)

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$9.5944

In Stock:3967

LT4276AIUFD#TRPBF

Mfr.:Analog Devices Inc.

Package:28-QFN (4x5)

Power over Ethernet controller (PoE) 1 channel 802.3at (PoE), 802.3af (PoE), LTPoE 28-QFN (4x5)

Datasheet

1+:	$9.5944
10+:	$8.6634
25+:	$8.2607
100+:	$7.1728
250+:	$6.8505
500+:	$6.2460
1000+:	$5.4401

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$9.6

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