Power over Ethernet (PoE) Controller product models and PDF, 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:$4.1934

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+:	$4.1934
10+:	$3.7687
25+:	$3.5625
121+:	$3.0875
363+:	$2.9292
605+:	$2.6283
1089+:	$2.2167
2541+:	$2.1058

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.2

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$17.1911

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$17.1911
10+:	$15.7961
25+:	$15.1405
80+:	$13.3402
230+:	$12.6855
490+:	$11.8671
980+:	$10.8850

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$17.2

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$17.7034

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+:	$17.7034
10+:	$16.2730
32+:	$15.5985
128+:	$13.7435
256+:	$13.0689
512+:	$12.2258
1024+:	$11.2140

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$17.7

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$19.2963

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+:	$19.2963
10+:	$17.7388
25+:	$17.0036
100+:	$14.9814
250+:	$14.2461
500+:	$13.3270
1000+:	$12.2241

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$19.3

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$15.1666

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+:	$15.1666
10+:	$13.6997
25+:	$13.0623
100+:	$11.3421
250+:	$10.8323
500+:	$9.8765
1000+:	$8.6021

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$15.2

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$16.3527

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+:	$16.3527
10+:	$15.0304
25+:	$14.4076
100+:	$12.6943
250+:	$12.0713
500+:	$11.2925
1000+:	$10.3580

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$16.4

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$12.9868

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+:	$12.9868
10+:	$11.7344
91+:	$9.7152
273+:	$9.2786
546+:	$8.4599
1001+:	$7.3683

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$13.0

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$14.5161

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+:	$14.5161
10+:	$13.3416
52+:	$12.7883
104+:	$11.2676
260+:	$10.7145
520+:	$10.0233
1040+:	$9.1938

In Stock:	7948
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#PBF

Analog Devices Inc.

1:$12.6561

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+:	$12.6561
10+:	$11.4298
50+:	$10.8987
100+:	$9.4632
250+:	$9.0379
500+:	$8.2404
1000+:	$7.1771

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$12.7

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$12.6561

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+:	$12.6561
10+:	$11.4298
25+:	$10.8986
100+:	$9.4632
250+:	$9.0379
500+:	$8.2404
1000+:	$7.1771

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$12.7

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$12.0445

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+:	$12.0445
10+:	$10.8768
60+:	$10.3708
120+:	$9.0049
300+:	$8.6002
540+:	$7.8413
1020+:	$6.8296

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$12.0

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$11.6361

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+:	$11.6361
10+:	$10.5174
25+:	$10.0279
100+:	$8.7070
250+:	$8.3157
500+:	$7.5820
1000+:	$6.6037

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$11.6

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

TPS2388RTQT

Texas Instruments

1:$11.3179

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+:	$11.3179
10+:	$10.2292
25+:	$9.7531
100+:	$8.4688

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$11.3

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$11.0633

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+:	$11.0633
10+:	$9.9909
91+:	$8.2718
273+:	$7.9000
546+:	$7.2029
1001+:	$6.2735

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$11.1

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

LTC4263CS#PBF

Analog Devices Inc.

1:$10.8459

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+:	$10.8459
10+:	$9.7972
55+:	$9.3417
110+:	$8.1113
275+:	$7.7467
550+:	$7.0632
1045+:	$6.1518

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$10.8

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$10.8459

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+:	$10.8459
10+:	$9.7972
25+:	$9.3417
100+:	$8.1113
250+:	$7.7467
500+:	$7.0632
1000+:	$6.1518

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$10.8

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$10.8459

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+:	$10.8459
10+:	$9.7972
25+:	$9.3417
100+:	$8.1113
250+:	$7.7467
500+:	$7.0632
1000+:	$6.1518

In Stock:	4050
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:$10.8211

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+:	$10.8211
10+:	$9.7692
73+:	$9.3153
146+:	$8.0884
292+:	$7.7248
511+:	$7.0433
1022+:	$6.1344

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$10.8

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$9.4316

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+:	$9.4316
10+:	$8.5240
73+:	$8.1278
146+:	$7.0572
292+:	$6.7401
511+:	$6.1454
1022+:	$5.3524

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$9.4

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$9.0108

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+:	$9.0108
10+:	$8.1364
25+:	$7.7583
100+:	$6.7365
250+:	$6.4338
500+:	$5.8660
1000+:	$5.1091

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$9.0

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