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:$4.8090

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+:	$4.8090
10+:	$4.3221
25+:	$4.0856
121+:	$3.5408
363+:	$3.3593
605+:	$3.0142
1089+:	$2.5421
2541+:	$2.4150

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.8

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.7151

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.7151
10+:	$18.1154
25+:	$17.3636
80+:	$15.2989
230+:	$14.5481
490+:	$13.6094
980+:	$12.4832

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$19.7

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$22.1294

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+:	$22.1294
10+:	$20.3433
25+:	$19.5001
100+:	$17.1811
250+:	$16.3378
500+:	$15.2838
1000+:	$14.0189

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$22.1

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$20.3027

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+:	$20.3027
10+:	$18.6623
32+:	$17.8888
128+:	$15.7614
256+:	$14.9878
512+:	$14.0208
1024+:	$12.8605

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$20.3

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$17.3934

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+:	$17.3934
10+:	$15.7112
25+:	$14.9802
100+:	$13.0074
250+:	$12.4228
500+:	$11.3266
1000+:	$9.8651

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$17.4

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$18.7537

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+:	$18.7537
10+:	$17.2373
25+:	$16.5230
100+:	$14.5582
250+:	$13.8437
500+:	$12.9505
1000+:	$11.8788

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.8

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.6474

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+:	$16.6474
10+:	$15.3005
52+:	$14.6660
104+:	$12.9220
260+:	$12.2877
520+:	$11.4949
1040+:	$10.5436

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$16.6

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$14.8936

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+:	$14.8936
10+:	$13.4573
91+:	$11.1416
273+:	$10.6409
546+:	$9.7020
1001+:	$8.4501

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$14.9

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$14.5144

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+:	$14.5144
10+:	$13.1080
25+:	$12.4988
100+:	$10.8526
250+:	$10.3648
500+:	$9.4503
1000+:	$8.2309

In Stock:	2812
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:$14.5144

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+:	$14.5144
10+:	$13.1080
50+:	$12.4989
100+:	$10.8526
250+:	$10.3648
500+:	$9.4503
1000+:	$8.2309

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$14.5

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$13.3446

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+:	$13.3446
10+:	$12.0616
25+:	$11.5003
100+:	$9.9854
250+:	$9.5367
500+:	$8.6952
1000+:	$7.5732

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$13.3

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.8129

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+:	$13.8129
10+:	$12.4738
60+:	$11.8934
120+:	$10.3270
300+:	$9.8629
540+:	$8.9927
1020+:	$7.8323

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.8

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

TPS2388RTQT

Texas Instruments

1:$12.9796

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+:	$12.9796
10+:	$11.7312
25+:	$11.1851
100+:	$9.7122

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$13.0

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$12.6876

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+:	$12.6876
10+:	$11.4579
91+:	$9.4863
273+:	$9.0599
546+:	$8.2604
1001+:	$7.1946

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$12.7

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

LTC4263CS#PBF

Analog Devices Inc.

1:$12.4384

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+:	$12.4384
10+:	$11.2356
55+:	$10.7133
110+:	$9.3022
275+:	$8.8842
550+:	$8.1003
1045+:	$7.0551

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$12.4384

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+:	$12.4384
10+:	$11.2356
25+:	$10.7133
100+:	$9.3022
250+:	$8.8841
500+:	$8.1003
1000+:	$7.0551

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$12.4384

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+:	$12.4384
10+:	$11.2356
25+:	$10.7133
100+:	$9.3022
250+:	$8.8841
500+:	$8.1003
1000+:	$7.0551

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$10.8163

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+:	$10.8163
10+:	$9.7755
73+:	$9.3211
146+:	$8.0934
292+:	$7.7297
511+:	$7.0477
1022+:	$6.1383

In Stock:	1137
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:$12.4099

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+:	$12.4099
10+:	$11.2036
73+:	$10.6831
146+:	$9.2760
292+:	$8.8590
511+:	$8.0774
1022+:	$7.0351

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$10.3338

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+:	$10.3338
10+:	$9.3311
25+:	$8.8974
100+:	$7.7255
250+:	$7.3784
500+:	$6.7273
1000+:	$5.8593

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.3

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