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:$4.7935

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+:	$4.7935
10+:	$4.3081
25+:	$4.0724
121+:	$3.5293
363+:	$3.3484
605+:	$3.0045
1089+:	$2.5339
2541+:	$2.4072

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.8

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.6513

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.6513
10+:	$18.0567
25+:	$17.3073
80+:	$15.2494
230+:	$14.5009
490+:	$13.5654
980+:	$12.4427

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$19.7

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$22.0578

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+:	$22.0578
10+:	$20.2774
25+:	$19.4370
100+:	$17.1254
250+:	$16.2849
500+:	$15.2343
1000+:	$13.9735

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$22.1

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$20.2369

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+:	$20.2369
10+:	$18.6019
32+:	$17.8308
128+:	$15.7103
256+:	$14.9392
512+:	$13.9754
1024+:	$12.8188

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$20.2

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$17.3371

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+:	$17.3371
10+:	$15.6603
25+:	$14.9316
100+:	$12.9652
250+:	$12.3826
500+:	$11.2900
1000+:	$9.8332

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$17.3

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$18.6929

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+:	$18.6929
10+:	$17.1814
25+:	$16.4695
100+:	$14.5110
250+:	$13.7988
500+:	$12.9086
1000+:	$11.8403

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.7

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.5935

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+:	$16.5935
10+:	$15.2509
52+:	$14.6185
104+:	$12.8801
260+:	$12.2479
520+:	$11.4577
1040+:	$10.5095

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$16.6

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$14.8454

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+:	$14.8454
10+:	$13.4137
91+:	$11.1055
273+:	$10.6064
546+:	$9.6706
1001+:	$8.4228

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$14.8

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

LTC4279IS#PBF

Analog Devices Inc.

1:$14.4674

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+:	$14.4674
10+:	$13.0655
50+:	$12.4584
100+:	$10.8175
250+:	$10.3313
500+:	$9.4197
1000+:	$8.2043

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$14.5

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$14.4674

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+:	$14.4674
10+:	$13.0655
25+:	$12.4583
100+:	$10.8175
250+:	$10.3313
500+:	$9.4197
1000+:	$8.2043

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$14.5

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.7681

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+:	$13.7681
10+:	$12.4334
60+:	$11.8549
120+:	$10.2936
300+:	$9.8310
540+:	$8.9635
1020+:	$7.8070

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.8

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$13.3014

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+:	$13.3014
10+:	$12.0225
25+:	$11.4630
100+:	$9.9531
250+:	$9.5058
500+:	$8.6670
1000+:	$7.5487

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$13.3

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$12.6465

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+:	$12.6465
10+:	$11.4207
91+:	$9.4555
273+:	$9.0305
546+:	$8.2337
1001+:	$7.1713

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$12.6

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

TPS2388RTQT

Texas Instruments

1:$12.9376

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+:	$12.9376
10+:	$11.6932
25+:	$11.1489
100+:	$9.6808

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$12.9

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

LTC4263CS#PBF

Analog Devices Inc.

1:$12.3981

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+:	$12.3981
10+:	$11.1993
55+:	$10.6786
110+:	$9.2721
275+:	$8.8554
550+:	$8.0740
1045+:	$7.0322

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$12.3981

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+:	$12.3981
10+:	$11.1993
25+:	$10.6786
100+:	$9.2721
250+:	$8.8554
500+:	$8.0740
1000+:	$7.0322

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$12.3981

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+:	$12.3981
10+:	$11.1993
25+:	$10.6786
100+:	$9.2721
250+:	$8.8554
500+:	$8.0740
1000+:	$7.0322

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$10.7813

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+:	$10.7813
10+:	$9.7438
73+:	$9.2909
146+:	$8.0672
292+:	$7.7047
511+:	$7.0249
1022+:	$6.1184

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$10.8

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$12.3697

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+:	$12.3697
10+:	$11.1673
73+:	$10.6485
146+:	$9.2459
292+:	$8.8304
511+:	$8.0512
1022+:	$7.0123

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$10.3004

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+:	$10.3004
10+:	$9.3009
25+:	$8.8685
100+:	$7.7005
250+:	$7.3545
500+:	$6.7055
1000+:	$5.8403

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.3

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