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:$4.7913

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+:	$4.7913
10+:	$4.3062
25+:	$4.0706
121+:	$3.5278
363+:	$3.3469
605+:	$3.0031
1089+:	$2.5328
2541+:	$2.4061

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.8

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.6426

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.6426
10+:	$18.0487
25+:	$17.2996
80+:	$15.2426
230+:	$14.4945
490+:	$13.5594
980+:	$12.4372

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$19.6

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$22.0480

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+:	$22.0480
10+:	$20.2684
25+:	$19.4283
100+:	$17.1179
250+:	$16.2777
500+:	$15.2275
1000+:	$13.9673

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$22.0

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$20.2280

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+:	$20.2280
10+:	$18.5936
32+:	$17.8229
128+:	$15.7033
256+:	$14.9326
512+:	$13.9692
1024+:	$12.8131

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$20.2

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$17.3294

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+:	$17.3294
10+:	$15.6534
25+:	$14.9250
100+:	$12.9595
250+:	$12.3771
500+:	$11.2849
1000+:	$9.8288

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$17.3

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$18.6846

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+:	$18.6846
10+:	$17.1738
25+:	$16.4622
100+:	$14.5046
250+:	$13.7927
500+:	$12.9029
1000+:	$11.8350

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.7

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.5861

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+:	$16.5861
10+:	$15.2441
52+:	$14.6120
104+:	$12.8744
260+:	$12.2425
520+:	$11.4526
1040+:	$10.5048

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:$14.8388

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+:	$14.8388
10+:	$13.4078
91+:	$11.1006
273+:	$10.6017
546+:	$9.6663
1001+:	$8.4190

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$14.8

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

LTC4279IS#PBF

Analog Devices Inc.

1:$14.4610

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+:	$14.4610
10+:	$13.0597
50+:	$12.4528
100+:	$10.8127
250+:	$10.3267
500+:	$9.4155
1000+:	$8.2006

In Stock:	852
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#TRPBF

Analog Devices Inc.

1:$14.4610

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+:	$14.4610
10+:	$13.0597
25+:	$12.4528
100+:	$10.8127
250+:	$10.3267
500+:	$9.4155
1000+:	$8.2006

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$14.5

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.7620

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+:	$13.7620
10+:	$12.4279
60+:	$11.8497
120+:	$10.2890
300+:	$9.8266
540+:	$8.9596
1020+:	$7.8035

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.8

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$13.2955

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+:	$13.2955
10+:	$12.0172
25+:	$11.4579
100+:	$9.9486
250+:	$9.5016
500+:	$8.6632
1000+:	$7.5454

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$13.3

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$12.6409

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+:	$12.6409
10+:	$11.4157
91+:	$9.4513
273+:	$9.0265
546+:	$8.2300
1001+:	$7.1681

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$12.6

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

TPS2388RTQT

Texas Instruments

1:$12.9318

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+:	$12.9318
10+:	$11.6880
25+:	$11.1439
100+:	$9.6765

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$12.9

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

LTC4263CS#PBF

Analog Devices Inc.

1:$12.3926

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+:	$12.3926
10+:	$11.1943
55+:	$10.6739
110+:	$9.2680
275+:	$8.8515
550+:	$8.0705
1045+:	$7.0291

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#TRPBF

Analog Devices Inc.

1:$12.3926

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+:	$12.3926
10+:	$11.1943
25+:	$10.6739
100+:	$9.2680
250+:	$8.8514
500+:	$8.0705
1000+:	$7.0291

In Stock:	4050
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:$12.3926

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+:	$12.3926
10+:	$11.1943
25+:	$10.6739
100+:	$9.2680
250+:	$8.8514
500+:	$8.0705
1000+:	$7.0291

In Stock:	2092
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:$10.7765

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+:	$10.7765
10+:	$9.7395
73+:	$9.2868
146+:	$8.0636
292+:	$7.7013
511+:	$7.0217
1022+:	$6.1157

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:$12.3642

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+:	$12.3642
10+:	$11.1624
73+:	$10.6437
146+:	$9.2418
292+:	$8.8264
511+:	$8.0477
1022+:	$7.0092

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:$10.2958

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+:	$10.2958
10+:	$9.2967
25+:	$8.8646
100+:	$7.6971
250+:	$7.3512
500+:	$6.7026
1000+:	$5.8377

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.3

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