Power over Ethernet (PoE) Controller Product models and datasheet, 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:$3.7275

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+:	$3.7275
10+:	$3.3500
25+:	$3.1667
121+:	$2.7445
363+:	$2.6037
605+:	$2.3363
1089+:	$1.9704
2541+:	$1.8719

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$3.7

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$15.2811

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$15.2811
10+:	$14.0412
25+:	$13.4584
80+:	$11.8581
230+:	$11.2761
490+:	$10.5486
980+:	$9.6756

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$15.3

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$17.1524

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+:	$17.1524
10+:	$15.7680
25+:	$15.1145
100+:	$13.3170
250+:	$12.6634
500+:	$11.8464
1000+:	$10.8660

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$17.2

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$15.7365

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+:	$15.7365
10+:	$14.4651
32+:	$13.8655
128+:	$12.2166
256+:	$11.6170
512+:	$10.8675
1024+:	$9.9681

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$15.7

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$13.4816

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+:	$13.4816
10+:	$12.1777
25+:	$11.6111
100+:	$10.0820
250+:	$9.6288
500+:	$8.7792
1000+:	$7.6464

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$13.5

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$14.5359

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+:	$14.5359
10+:	$13.3605
25+:	$12.8069
100+:	$11.2840
250+:	$10.7302
500+:	$10.0379
1000+:	$9.2072

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$14.5

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$12.9033

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+:	$12.9033
10+:	$11.8593
52+:	$11.3675
104+:	$10.0158
260+:	$9.5241
520+:	$8.9097
1040+:	$8.1723

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$12.9

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$11.5440

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+:	$11.5440
10+:	$10.4307
91+:	$8.6358
273+:	$8.2477
546+:	$7.5200
1001+:	$6.5497

In Stock:	1082
Minimum:	1
Multiples:	1

Ext. Price：$11.5

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

LTC4279IS#PBF

Analog Devices Inc.

1:$11.2500

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+:	$11.2500
10+:	$10.1600
50+:	$9.6878
100+:	$8.4118
250+:	$8.0337
500+:	$7.3249
1000+:	$6.3798

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$11.3

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$11.2500

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+:	$11.2500
10+:	$10.1600
25+:	$9.6878
100+:	$8.4118
250+:	$8.0337
500+:	$7.3249
1000+:	$6.3798

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$11.3

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$10.7063

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+:	$10.7063
10+:	$9.6684
60+:	$9.2186
120+:	$8.0044
300+:	$7.6447
540+:	$6.9702
1020+:	$6.0708

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$10.7

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$10.3434

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+:	$10.3434
10+:	$9.3489
25+:	$8.9138
100+:	$7.7396
250+:	$7.3918
500+:	$6.7396
1000+:	$5.8700

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$10.3

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$9.8341

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+:	$9.8341
10+:	$8.8809
91+:	$7.3528
273+:	$7.0223
546+:	$6.4026
1001+:	$5.5765

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$9.8

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

TPS2388RTQT

Texas Instruments

1:$10.0605

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+:	$10.0605
10+:	$9.0928
25+:	$8.6695
100+:	$7.5279

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$10.1

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$9.6409

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+:	$9.6409
10+:	$8.7087
25+:	$8.3038
100+:	$7.2101
250+:	$6.8861
500+:	$6.2785
1000+:	$5.4684

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$9.6

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

LTC4263CS#PBF

Analog Devices Inc.

1:$9.6409

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+:	$9.6409
10+:	$8.7087
55+:	$8.3039
110+:	$7.2101
275+:	$6.8861
550+:	$6.2785
1045+:	$5.4684

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$9.6

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$9.6409

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+:	$9.6409
10+:	$8.7087
25+:	$8.3038
100+:	$7.2101
250+:	$6.8861
500+:	$6.2785
1000+:	$5.4684

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$9.6

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$8.3837

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+:	$8.3837
10+:	$7.5769
73+:	$7.2248
146+:	$6.2732
292+:	$5.9913
511+:	$5.4626
1022+:	$4.7578

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$8.4

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$9.6188

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+:	$9.6188
10+:	$8.6839
73+:	$8.2804
146+:	$7.1898
292+:	$6.8666
511+:	$6.2608
1022+:	$5.4529

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$9.6

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$8.0097

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+:	$8.0097
10+:	$7.2325
25+:	$6.8963
100+:	$5.9880
250+:	$5.7190
500+:	$5.2143
1000+:	$4.5415

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$8.0

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