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:$4.7015

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+:	$4.7015
10+:	$4.2254
25+:	$3.9942
121+:	$3.4616
363+:	$3.2841
605+:	$2.9468
1089+:	$2.4853
2541+:	$2.3610

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.7

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.2742

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.2742
10+:	$17.7102
25+:	$16.9752
80+:	$14.9567
230+:	$14.2227
490+:	$13.3050
980+:	$12.2039

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$19.3

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$21.6345

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+:	$21.6345
10+:	$19.8883
25+:	$19.0640
100+:	$16.7968
250+:	$15.9724
500+:	$14.9419
1000+:	$13.7053

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$21.6

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$19.8486

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+:	$19.8486
10+:	$18.2449
32+:	$17.4886
128+:	$15.4088
256+:	$14.6525
512+:	$13.7072
1024+:	$12.5728

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$19.8

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$17.0044

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+:	$17.0044
10+:	$15.3598
25+:	$14.6451
100+:	$12.7164
250+:	$12.1449
500+:	$11.0733
1000+:	$9.6445

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$17.0

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$18.3342

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+:	$18.3342
10+:	$16.8517
25+:	$16.1535
100+:	$14.2325
250+:	$13.5340
500+:	$12.6609
1000+:	$11.6131

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.3

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.2750

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+:	$16.2750
10+:	$14.9582
52+:	$14.3379
104+:	$12.6329
260+:	$12.0128
520+:	$11.2378
1040+:	$10.3078

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$16.3

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$14.5605

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+:	$14.5605
10+:	$13.1563
91+:	$10.8924
273+:	$10.4029
546+:	$9.4850
1001+:	$8.2611

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$14.6

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

LTC4279IS#PBF

Analog Devices Inc.

1:$14.1897

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+:	$14.1897
10+:	$12.8148
50+:	$12.2193
100+:	$10.6099
250+:	$10.1330
500+:	$9.2389
1000+:	$8.0468

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$14.2

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$14.1897

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+:	$14.1897
10+:	$12.8148
25+:	$12.2193
100+:	$10.6099
250+:	$10.1330
500+:	$9.2389
1000+:	$8.0468

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$14.2

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.5039

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+:	$13.5039
10+:	$12.1948
60+:	$11.6274
120+:	$10.0960
300+:	$9.6423
540+:	$8.7915
1020+:	$7.6571

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.5

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$13.0461

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+:	$13.0461
10+:	$11.7918
25+:	$11.2430
100+:	$9.7621
250+:	$9.3234
500+:	$8.5007
1000+:	$7.4038

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$13.0

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

TPS2388RTQT

Texas Instruments

1:$12.6893

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+:	$12.6893
10+:	$11.4688
25+:	$10.9349
100+:	$9.4950

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$12.7

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$12.4038

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+:	$12.4038
10+:	$11.2016
91+:	$9.2741
273+:	$8.8572
546+:	$8.0757
1001+:	$7.0337

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LTC4263CS#PBF

Analog Devices Inc.

1:$12.1601

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+:	$12.1601
10+:	$10.9843
55+:	$10.4737
110+:	$9.0941
275+:	$8.6854
550+:	$7.9191
1045+:	$6.8973

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$12.2

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$12.1601

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+:	$12.1601
10+:	$10.9843
25+:	$10.4737
100+:	$9.0942
250+:	$8.6854
500+:	$7.9191
1000+:	$6.8973

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$12.2

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$12.1601

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+:	$12.1601
10+:	$10.9843
25+:	$10.4737
100+:	$9.0942
250+:	$8.6854
500+:	$7.9191
1000+:	$6.8973

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$12.2

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$10.5744

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+:	$10.5744
10+:	$9.5568
73+:	$9.1126
146+:	$7.9124
292+:	$7.5568
511+:	$6.8901
1022+:	$6.0010

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$10.6

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$12.1323

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+:	$12.1323
10+:	$10.9530
73+:	$10.4441
146+:	$9.0685
292+:	$8.6609
511+:	$7.8967
1022+:	$6.8778

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$10.1027

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+:	$10.1027
10+:	$9.1224
25+:	$8.6983
100+:	$7.5527
250+:	$7.2134
500+:	$6.5769
1000+:	$5.7282

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.1

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