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:$4.2275

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+:	$4.2275
10+:	$3.7994
25+:	$3.5915
121+:	$3.1126
363+:	$2.9530
605+:	$2.6497
1089+:	$2.2347
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:$17.3310

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$17.3310
10+:	$15.9247
25+:	$15.2638
80+:	$13.4488
230+:	$12.7888
490+:	$11.9636
980+:	$10.9736

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:$17.8475

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+:	$17.8475
10+:	$16.4055
32+:	$15.7255
128+:	$13.8553
256+:	$13.1753
512+:	$12.3253
1024+:	$11.3053

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:$19.4533

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+:	$19.4533
10+:	$17.8832
25+:	$17.1420
100+:	$15.1034
250+:	$14.3621
500+:	$13.4355
1000+:	$12.3236

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:$15.2900

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+:	$15.2900
10+:	$13.8112
25+:	$13.1686
100+:	$11.4344
250+:	$10.9205
500+:	$9.9569
1000+:	$8.6721

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:$16.4858

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+:	$16.4858
10+:	$15.1527
25+:	$14.5249
100+:	$12.7976
250+:	$12.1696
500+:	$11.3844
1000+:	$10.4423

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$16.5

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$13.0925

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+:	$13.0925
10+:	$11.8299
91+:	$9.7943
273+:	$9.3541
546+:	$8.5288
1001+:	$7.4283

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$13.1

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$14.6342

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+:	$14.6342
10+:	$13.4502
52+:	$12.8924
104+:	$11.3593
260+:	$10.8017
520+:	$10.1049
1040+:	$9.2686

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$14.6

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

LTC4279IS#PBF

Analog Devices Inc.

1:$12.7591

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+:	$12.7591
10+:	$11.5228
50+:	$10.9874
100+:	$9.5402
250+:	$9.1114
500+:	$8.3075
1000+:	$7.2356

In Stock:	852
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#TRPBF

Analog Devices Inc.

1:$12.7591

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+:	$12.7591
10+:	$11.5228
25+:	$10.9873
100+:	$9.5402
250+:	$9.1114
500+:	$8.3075
1000+:	$7.2356

In Stock:	2812
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:$12.1425

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+:	$12.1425
10+:	$10.9653
60+:	$10.4552
120+:	$9.0782
300+:	$8.6702
540+:	$7.9052
1020+:	$6.8852

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:$11.7308

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+:	$11.7308
10+:	$10.6030
25+:	$10.1095
100+:	$8.7779
250+:	$8.3834
500+:	$7.6437
1000+:	$6.6574

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:$11.1533

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+:	$11.1533
10+:	$10.0722
91+:	$8.3391
273+:	$7.9643
546+:	$7.2615
1001+:	$6.3245

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:$11.4100

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+:	$11.4100
10+:	$10.3125
25+:	$9.8325
100+:	$8.5377

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$11.4

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

LTC4263CS#PBF

Analog Devices Inc.

1:$10.9342

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+:	$10.9342
10+:	$9.8769
55+:	$9.4178
110+:	$8.1773
275+:	$7.8098
550+:	$7.1207
1045+:	$6.2019

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:$10.9342

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+:	$10.9342
10+:	$9.8769
25+:	$9.4177
100+:	$8.1773
250+:	$7.8098
500+:	$7.1207
1000+:	$6.2019

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$10.9

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$10.9342

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+:	$10.9342
10+:	$9.8769
25+:	$9.4177
100+:	$8.1773
250+:	$7.8098
500+:	$7.1207
1000+:	$6.2019

In Stock:	2092
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:$9.5083

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+:	$9.5083
10+:	$8.5933
73+:	$8.1939
146+:	$7.1147
292+:	$6.7950
511+:	$6.1954
1022+:	$5.3960

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:$10.9091

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+:	$10.9091
10+:	$9.8487
73+:	$9.3911
146+:	$8.1542
292+:	$7.7877
511+:	$7.1006
1022+:	$6.1844

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:$9.0842

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+:	$9.0842
10+:	$8.2027
25+:	$7.8214
100+:	$6.7913
250+:	$6.4861
500+:	$5.9138
1000+:	$5.1507

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$9.1

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