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:$3.7674

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+:	$3.7674
10+:	$3.3859
25+:	$3.2007
121+:	$2.7739
363+:	$2.6316
605+:	$2.3613
1089+:	$1.9915
2541+:	$1.8919

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$3.8

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$15.4448

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$15.4448
10+:	$14.1916
25+:	$13.6026
80+:	$11.9852
230+:	$11.3969
490+:	$10.6616
980+:	$9.7793

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$15.4

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$17.3362

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+:	$17.3362
10+:	$15.9369
25+:	$15.2764
100+:	$13.4597
250+:	$12.7990
500+:	$11.9733
1000+:	$10.9824

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$17.3

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$15.9051

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+:	$15.9051
10+:	$14.6201
32+:	$14.0140
128+:	$12.3474
256+:	$11.7414
512+:	$10.9839
1024+:	$10.0749

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$15.9

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$13.6260

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+:	$13.6260
10+:	$12.3081
25+:	$11.7354
100+:	$10.1900
250+:	$9.7320
500+:	$8.8733
1000+:	$7.7283

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$13.6

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$14.6916

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+:	$14.6916
10+:	$13.5036
25+:	$12.9441
100+:	$11.4049
250+:	$10.8451
500+:	$10.1454
1000+:	$9.3058

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$14.7

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$13.0415

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+:	$13.0415
10+:	$11.9864
52+:	$11.4893
104+:	$10.1230
260+:	$9.6262
520+:	$9.0051
1040+:	$8.2599

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$13.0

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$11.6676

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+:	$11.6676
10+:	$10.5424
91+:	$8.7283
273+:	$8.3361
546+:	$7.6006
1001+:	$6.6198

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$11.7

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

LTC4279IS#PBF

Analog Devices Inc.

1:$11.3706

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+:	$11.3706
10+:	$10.2688
50+:	$9.7916
100+:	$8.5019
250+:	$8.1198
500+:	$7.4034
1000+:	$6.4481

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$11.4

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$11.3706

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+:	$11.3706
10+:	$10.2688
25+:	$9.7916
100+:	$8.5019
250+:	$8.1198
500+:	$7.4034
1000+:	$6.4481

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$11.4

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$10.8210

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+:	$10.8210
10+:	$9.7719
60+:	$9.3173
120+:	$8.0902
300+:	$7.7266
540+:	$7.0448
1020+:	$6.1358

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$10.8

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$10.4542

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+:	$10.4542
10+:	$9.4490
25+:	$9.0093
100+:	$7.8226
250+:	$7.4710
500+:	$6.8118
1000+:	$5.9329

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$10.5

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$9.9395

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+:	$9.9395
10+:	$8.9761
91+:	$7.4315
273+:	$7.0975
546+:	$6.4712
1001+:	$5.6362

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$9.9

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

TPS2388RTQT

Texas Instruments

1:$10.1682

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+:	$10.1682
10+:	$9.1902
25+:	$8.7624
100+:	$7.6085

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$10.2

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

LTC4263CS#PBF

Analog Devices Inc.

1:$9.7442

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+:	$9.7442
10+:	$8.8020
55+:	$8.3928
110+:	$7.2873
275+:	$6.9598
550+:	$6.3457
1045+:	$5.5269

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$9.7

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$9.7442

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+:	$9.7442
10+:	$8.8020
25+:	$8.3928
100+:	$7.2873
250+:	$6.9598
500+:	$6.3458
1000+:	$5.5269

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$9.7

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$9.7442

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+:	$9.7442
10+:	$8.8020
25+:	$8.3928
100+:	$7.2873
250+:	$6.9598
500+:	$6.3458
1000+:	$5.5269

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$9.7

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$8.4735

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+:	$8.4735
10+:	$7.6581
73+:	$7.3022
146+:	$6.3404
292+:	$6.0554
511+:	$5.5212
1022+:	$4.8087

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$8.5

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$9.7219

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+:	$9.7219
10+:	$8.7769
73+:	$8.3691
146+:	$7.2668
292+:	$6.9402
511+:	$6.3278
1022+:	$5.5113

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$9.7

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$8.0955

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+:	$8.0955
10+:	$7.3100
25+:	$6.9702
100+:	$6.0522
250+:	$5.7802
500+:	$5.2702
1000+:	$4.5902

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$8.1

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