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:$5.1985

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+:	$5.1985
10+:	$4.6721
25+:	$4.4165
121+:	$3.8276
363+:	$3.6313
605+:	$3.2584
1089+:	$2.7480
2541+:	$2.6106

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$5.2

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$21.3119

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$21.3119
10+:	$19.5826
25+:	$18.7699
80+:	$16.5380
230+:	$15.7263
490+:	$14.7117
980+:	$13.4942

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$21.3

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$23.9217

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+:	$23.9217
10+:	$21.9909
25+:	$21.0795
100+:	$18.5726
250+:	$17.6611
500+:	$16.5216
1000+:	$15.1543

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$23.9

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$21.9470

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+:	$21.9470
10+:	$20.1738
32+:	$19.3376
128+:	$17.0379
256+:	$16.2017
512+:	$15.1564
1024+:	$13.9021

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$21.9

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$18.8021

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+:	$18.8021
10+:	$16.9837
25+:	$16.1934
100+:	$14.0608
250+:	$13.4289
500+:	$12.2440
1000+:	$10.6641

In Stock:	1500
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:$20.2726

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+:	$20.2726
10+:	$18.6333
25+:	$17.8613
100+:	$15.7373
250+:	$14.9649
500+:	$13.9994
1000+:	$12.8408

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$20.3

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$17.9957

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+:	$17.9957
10+:	$16.5397
52+:	$15.8538
104+:	$13.9685
260+:	$13.2829
520+:	$12.4259
1040+:	$11.3976

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$18.0

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$16.0999

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+:	$16.0999
10+:	$14.5472
91+:	$12.0440
273+:	$11.5027
546+:	$10.4878
1001+:	$9.1345

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$16.1

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

LTC4279IS#PBF

Analog Devices Inc.

1:$15.6899

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+:	$15.6899
10+:	$14.1696
50+:	$13.5112
100+:	$11.7316
250+:	$11.2043
500+:	$10.2157
1000+:	$8.8976

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$15.7

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$15.6899

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+:	$15.6899
10+:	$14.1696
25+:	$13.5111
100+:	$11.7316
250+:	$11.2043
500+:	$10.2157
1000+:	$8.8976

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$15.7

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$14.9316

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+:	$14.9316
10+:	$13.4841
60+:	$12.8567
120+:	$11.1634
300+:	$10.6617
540+:	$9.7210
1020+:	$8.4667

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$14.9

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$14.4254

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+:	$14.4254
10+:	$13.0385
25+:	$12.4317
100+:	$10.7941
250+:	$10.3091
500+:	$9.3994
1000+:	$8.1866

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$14.4

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$13.7152

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+:	$13.7152
10+:	$12.3858
91+:	$10.2546
273+:	$9.7936
546+:	$8.9295
1001+:	$7.7773

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$13.7

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

TPS2388RTQT

Texas Instruments

1:$14.0309

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+:	$14.0309
10+:	$12.6813
25+:	$12.0910
100+:	$10.4988

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$14.0

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

LTC4263CS#PBF

Analog Devices Inc.

1:$13.4458

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+:	$13.4458
10+:	$12.1456
55+:	$11.5810
110+:	$10.0556
275+:	$9.6037
550+:	$8.7563
1045+:	$7.6265

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$13.4

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$13.4458

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+:	$13.4458
10+:	$12.1456
25+:	$11.5810
100+:	$10.0556
250+:	$9.6037
500+:	$8.7563
1000+:	$7.6265

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$13.4

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$13.4458

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+:	$13.4458
10+:	$12.1456
25+:	$11.5810
100+:	$10.0556
250+:	$9.6037
500+:	$8.7563
1000+:	$7.6265

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$13.4

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$11.6924

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+:	$11.6924
10+:	$10.5672
73+:	$10.0761
146+:	$8.7489
292+:	$8.3558
511+:	$7.6185
1022+:	$6.6355

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$11.7

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$13.4150

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+:	$13.4150
10+:	$12.1110
73+:	$11.5483
146+:	$10.0272
292+:	$9.5766
511+:	$8.7316
1022+:	$7.6049

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$13.4

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$11.1708

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+:	$11.1708
10+:	$10.0868
25+:	$9.6180
100+:	$8.3512
250+:	$7.9760
500+:	$7.2722
1000+:	$6.3338

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$11.2

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