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:$4.6619

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+:	$4.6619
10+:	$4.1898
25+:	$3.9606
121+:	$3.4324
363+:	$3.2564
605+:	$2.9220
1089+:	$2.4643
2541+:	$2.3411

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.7

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.1117

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.1117
10+:	$17.5609
25+:	$16.8321
80+:	$14.8307
230+:	$14.1028
490+:	$13.1929
980+:	$12.1011

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$19.1

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$21.4521

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+:	$21.4521
10+:	$19.7206
25+:	$18.9033
100+:	$16.6552
250+:	$15.8378
500+:	$14.8160
1000+:	$13.5898

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$21.5

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$19.6813

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+:	$19.6813
10+:	$18.0911
32+:	$17.3412
128+:	$15.2790
256+:	$14.5290
512+:	$13.5917
1024+:	$12.4669

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$19.7

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$16.8610

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+:	$16.8610
10+:	$15.2303
25+:	$14.5217
100+:	$12.6092
250+:	$12.0426
500+:	$10.9800
1000+:	$9.5632

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$16.9

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$18.1797

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+:	$18.1797
10+:	$16.7097
25+:	$16.0173
100+:	$14.1126
250+:	$13.4200
500+:	$12.5541
1000+:	$11.5152

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.2

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.1379

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+:	$16.1379
10+:	$14.8322
52+:	$14.2171
104+:	$12.5265
260+:	$11.9116
520+:	$11.1431
1040+:	$10.2209

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$16.1

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$14.4378

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+:	$14.4378
10+:	$13.0454
91+:	$10.8006
273+:	$10.3152
546+:	$9.4051
1001+:	$8.1915

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$14.4

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

LTC4279IS#PBF

Analog Devices Inc.

1:$14.0701

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+:	$14.0701
10+:	$12.7068
50+:	$12.1163
100+:	$10.5204
250+:	$10.0476
500+:	$9.1611
1000+:	$7.9790

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$14.1

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$14.0701

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+:	$14.0701
10+:	$12.7068
25+:	$12.1163
100+:	$10.5204
250+:	$10.0476
500+:	$9.1611
1000+:	$7.9790

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$14.1

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.3901

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+:	$13.3901
10+:	$12.0920
60+:	$11.5294
120+:	$10.0110
300+:	$9.5610
540+:	$8.7174
1020+:	$7.5926

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.4

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$12.9362

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+:	$12.9362
10+:	$11.6924
25+:	$11.1483
100+:	$9.6798
250+:	$9.2448
500+:	$8.4291
1000+:	$7.3414

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$12.9

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$12.2993

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+:	$12.2993
10+:	$11.1072
91+:	$9.1959
273+:	$8.7826
546+:	$8.0076
1001+:	$6.9744

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$12.3

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

TPS2388RTQT

Texas Instruments

1:$12.5823

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+:	$12.5823
10+:	$11.3721
25+:	$10.8428
100+:	$9.4150

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$12.6

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

LTC4263CS#PBF

Analog Devices Inc.

1:$12.0577

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+:	$12.0577
10+:	$10.8918
55+:	$10.3854
110+:	$9.0175
275+:	$8.6122
550+:	$7.8523
1045+:	$6.8391

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$12.0577

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+:	$12.0577
10+:	$10.8918
25+:	$10.3854
100+:	$9.0175
250+:	$8.6122
500+:	$7.8524
1000+:	$6.8391

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$12.0577

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+:	$12.0577
10+:	$10.8918
25+:	$10.3854
100+:	$9.0175
250+:	$8.6122
500+:	$7.8524
1000+:	$6.8391

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$10.4853

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+:	$10.4853
10+:	$9.4763
73+:	$9.0358
146+:	$7.8457
292+:	$7.4931
511+:	$6.8320
1022+:	$5.9504

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$10.5

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$12.0300

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+:	$12.0300
10+:	$10.8607
73+:	$10.3561
146+:	$8.9920
292+:	$8.5879
511+:	$7.8302
1022+:	$6.8198

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$12.0

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$10.0176

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+:	$10.0176
10+:	$9.0455
25+:	$8.6250
100+:	$7.4891
250+:	$7.1526
500+:	$6.5214
1000+:	$5.6800

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.0

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