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:$4.0946

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+:	$4.0946
10+:	$3.6800
25+:	$3.4786
121+:	$3.0148
363+:	$2.8602
605+:	$2.5664
1089+:	$2.1644
2541+:	$2.0562

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.1

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$16.7861

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$16.7861
10+:	$15.4240
25+:	$14.7839
80+:	$13.0260
230+:	$12.3867
490+:	$11.5875
980+:	$10.6285

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$16.8

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$17.2863

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+:	$17.2863
10+:	$15.8897
32+:	$15.2310
128+:	$13.4197
256+:	$12.7611
512+:	$11.9378
1024+:	$10.9498

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$17.3

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$18.8417

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+:	$18.8417
10+:	$17.3209
25+:	$16.6030
100+:	$14.6285
250+:	$13.9105
500+:	$13.0131
1000+:	$11.9361

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$18.8

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$15.9675

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+:	$15.9675
10+:	$14.6763
25+:	$14.0682
100+:	$12.3953
250+:	$11.7869
500+:	$11.0265
1000+:	$10.1139

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$16.0

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$14.8093

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+:	$14.8093
10+:	$13.3770
25+:	$12.7546
100+:	$11.0749
250+:	$10.5771
500+:	$9.6438
1000+:	$8.3995

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$14.8

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$14.1741

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+:	$14.1741
10+:	$13.0273
52+:	$12.4870
104+:	$11.0022
260+:	$10.4621
520+:	$9.7871
1040+:	$8.9772

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$14.2

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$12.6809

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+:	$12.6809
10+:	$11.4580
91+:	$9.4863
273+:	$9.0600
546+:	$8.2606
1001+:	$7.1947

In Stock:	1082
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#PBF

Analog Devices Inc.

1:$12.3580

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+:	$12.3580
10+:	$11.1605
50+:	$10.6419
100+:	$9.2402
250+:	$8.8249
500+:	$8.0463
1000+:	$7.0081

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$12.3580

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+:	$12.3580
10+:	$11.1605
25+:	$10.6419
100+:	$9.2402
250+:	$8.8249
500+:	$8.0463
1000+:	$7.0081

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$12.4

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$11.7607

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+:	$11.7607
10+:	$10.6206
60+:	$10.1264
120+:	$8.7927
300+:	$8.3976
540+:	$7.6566
1020+:	$6.6687

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$11.8

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$11.3620

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+:	$11.3620
10+:	$10.2696
25+:	$9.7917
100+:	$8.5019
250+:	$8.1198
500+:	$7.4034
1000+:	$6.4481

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$11.4

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$10.8026

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+:	$10.8026
10+:	$9.7556
91+:	$8.0769
273+:	$7.7138
546+:	$7.0332
1001+:	$6.1257

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$10.8

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

TPS2388RTQT

Texas Instruments

1:$11.0512

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+:	$11.0512
10+:	$9.9883
25+:	$9.5233
100+:	$8.2693

In Stock:	181
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:$10.5904

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+:	$10.5904
10+:	$9.5664
55+:	$9.1217
110+:	$7.9202
275+:	$7.5642
550+:	$6.8968
1045+:	$6.0069

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$10.6

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$10.5904

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+:	$10.5904
10+:	$9.5664
25+:	$9.1216
100+:	$7.9202
250+:	$7.5642
500+:	$6.8968
1000+:	$6.0069

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$10.6

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$10.5904

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+:	$10.5904
10+:	$9.5664
25+:	$9.1216
100+:	$7.9202
250+:	$7.5642
500+:	$6.8968
1000+:	$6.0069

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$10.6

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$9.2094

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+:	$9.2094
10+:	$8.3231
73+:	$7.9363
146+:	$6.8910
292+:	$6.5813
511+:	$6.0006
1022+:	$5.2263

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$9.2

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$10.5661

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+:	$10.5661
10+:	$9.5391
73+:	$9.0959
146+:	$7.8978
292+:	$7.5429
511+:	$6.8773
1022+:	$5.9899

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$10.6

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$8.7985

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+:	$8.7985
10+:	$7.9448
25+:	$7.5755
100+:	$6.5778
250+:	$6.2822
500+:	$5.7279
1000+:	$4.9888

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$8.8

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