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:$4.2276

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+:	$4.2276
10+:	$3.7995
25+:	$3.5916
121+:	$3.1127
363+:	$2.9531
605+:	$2.6498
1089+:	$2.2348
2541+:	$2.1230

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.2

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$17.3315

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$17.3315
10+:	$15.9252
25+:	$15.2642
80+:	$13.4492
230+:	$12.7891
490+:	$11.9640
980+:	$10.9739

In Stock:	974
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:$17.8480

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+:	$17.8480
10+:	$16.4060
32+:	$15.7259
128+:	$13.8557
256+:	$13.1757
512+:	$12.3257
1024+:	$11.3056

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$17.8

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$19.4539

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+:	$19.4539
10+:	$17.8837
25+:	$17.1425
100+:	$15.1038
250+:	$14.3625
500+:	$13.4359
1000+:	$12.3240

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$19.5

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$15.2905

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+:	$15.2905
10+:	$13.8117
25+:	$13.1690
100+:	$11.4347
250+:	$10.9208
500+:	$9.9572
1000+:	$8.6724

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$15.3

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$16.4863

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+:	$16.4863
10+:	$15.1532
25+:	$14.5253
100+:	$12.7980
250+:	$12.1699
500+:	$11.3848
1000+:	$10.4426

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$16.5

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$14.6346

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+:	$14.6346
10+:	$13.4506
52+:	$12.8928
104+:	$11.3596
260+:	$10.8021
520+:	$10.1052
1040+:	$9.2689

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$14.6

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$13.0929

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+:	$13.0929
10+:	$11.8303
91+:	$9.7946
273+:	$9.3544
546+:	$8.5290
1001+:	$7.4285

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$13.1

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$12.7595

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+:	$12.7595
10+:	$11.5232
25+:	$10.9877
100+:	$9.5405
250+:	$9.1117
500+:	$8.3077
1000+:	$7.2358

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$12.8

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

LTC4279IS#PBF

Analog Devices Inc.

1:$12.7595

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+:	$12.7595
10+:	$11.5232
50+:	$10.9877
100+:	$9.5405
250+:	$9.1117
500+:	$8.3077
1000+:	$7.2358

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$12.8

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$12.1428

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+:	$12.1428
10+:	$10.9657
60+:	$10.4555
120+:	$9.0784
300+:	$8.6704
540+:	$7.9054
1020+:	$6.8854

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$11.7312

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+:	$11.7312
10+:	$10.6033
25+:	$10.1098
100+:	$8.7781
250+:	$8.3836
500+:	$7.6439
1000+:	$6.6576

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$11.7

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$11.1536

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+:	$11.1536
10+:	$10.0725
91+:	$8.3393
273+:	$7.9645
546+:	$7.2617
1001+:	$6.3247

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$11.2

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

TPS2388RTQT

Texas Instruments

1:$11.4103

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+:	$11.4103
10+:	$10.3128
25+:	$9.8328
100+:	$8.5380

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$11.4

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$10.9345

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+:	$10.9345
10+:	$9.8772
25+:	$9.4180
100+:	$8.1775
250+:	$7.8100
500+:	$7.1209
1000+:	$6.2021

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$10.9

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

LTC4263CS#PBF

Analog Devices Inc.

1:$10.9345

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+:	$10.9345
10+:	$9.8772
55+:	$9.4180
110+:	$8.1775
275+:	$7.8100
550+:	$7.1209
1045+:	$6.2021

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$10.9

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$10.9345

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+:	$10.9345
10+:	$9.8772
25+:	$9.4180
100+:	$8.1775
250+:	$7.8100
500+:	$7.1209
1000+:	$6.2021

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$10.9

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$9.5086

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+:	$9.5086
10+:	$8.5936
73+:	$8.1942
146+:	$7.1149
292+:	$6.7952
511+:	$6.1956
1022+:	$5.3962

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$9.5

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$10.9095

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+:	$10.9095
10+:	$9.8490
73+:	$9.3914
146+:	$8.1545
292+:	$7.7879
511+:	$7.1008
1022+:	$6.1846

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$10.9

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$9.0844

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+:	$9.0844
10+:	$8.2029
25+:	$7.8216
100+:	$6.7915
250+:	$6.4863
500+:	$5.9140
1000+:	$5.1509

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$9.1

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