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:$4.7812

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+:	$4.7812
10+:	$4.2970
25+:	$4.0619
121+:	$3.5203
363+:	$3.3398
605+:	$2.9968
1089+:	$2.5274
2541+:	$2.4010

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.8

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.6008

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.6008
10+:	$18.0104
25+:	$17.2629
80+:	$15.2102
230+:	$14.4637
490+:	$13.5306
980+:	$12.4108

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:$22.0012

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+:	$22.0012
10+:	$20.2253
25+:	$19.3871
100+:	$17.0815
250+:	$16.2431
500+:	$15.1952
1000+:	$13.9376

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:$20.1850

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+:	$20.1850
10+:	$18.5541
32+:	$17.7851
128+:	$15.6700
256+:	$14.9009
512+:	$13.9396
1024+:	$12.7859

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:$17.2926

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+:	$17.2926
10+:	$15.6201
25+:	$14.8933
100+:	$12.9320
250+:	$12.3508
500+:	$11.2610
1000+:	$9.8079

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:$18.6450

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+:	$18.6450
10+:	$17.1373
25+:	$16.4272
100+:	$14.4738
250+:	$13.7634
500+:	$12.8755
1000+:	$11.8099

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.6

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.5509

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+:	$16.5509
10+:	$15.2118
52+:	$14.5809
104+:	$12.8470
260+:	$12.2165
520+:	$11.4283
1040+:	$10.4825

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:$14.8073

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+:	$14.8073
10+:	$13.3793
91+:	$11.0770
273+:	$10.5792
546+:	$9.6458
1001+:	$8.4012

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:$14.4302

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+:	$14.4302
10+:	$13.0320
50+:	$12.4264
100+:	$10.7897
250+:	$10.3048
500+:	$9.3955
1000+:	$8.1832

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$14.4

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$14.4302

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+:	$14.4302
10+:	$13.0320
25+:	$12.4264
100+:	$10.7897
250+:	$10.3048
500+:	$9.3955
1000+:	$8.1832

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$14.4

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.7328

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+:	$13.7328
10+:	$12.4015
60+:	$11.8245
120+:	$10.2672
300+:	$9.8057
540+:	$8.9405
1020+:	$7.7869

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.7

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$13.2673

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+:	$13.2673
10+:	$11.9917
25+:	$11.4336
100+:	$9.9275
250+:	$9.4814
500+:	$8.6448
1000+:	$7.5293

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:$12.6141

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+:	$12.6141
10+:	$11.3914
91+:	$9.4313
273+:	$9.0073
546+:	$8.2125
1001+:	$7.1529

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:$12.9044

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+:	$12.9044
10+:	$11.6631
25+:	$11.1203
100+:	$9.6559

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:$12.3662

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+:	$12.3662
10+:	$11.1705
55+:	$10.6512
110+:	$9.2483
275+:	$8.8327
550+:	$8.0533
1045+:	$7.0142

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:$12.3662

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+:	$12.3662
10+:	$11.1705
25+:	$10.6512
100+:	$9.2483
250+:	$8.8326
500+:	$8.0533
1000+:	$7.0142

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:$12.3662

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+:	$12.3662
10+:	$11.1705
25+:	$10.6512
100+:	$9.2483
250+:	$8.8326
500+:	$8.0533
1000+:	$7.0142

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:$10.7536

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+:	$10.7536
10+:	$9.7188
73+:	$9.2671
146+:	$8.0465
292+:	$7.6849
511+:	$7.0068
1022+:	$6.1027

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:$12.3379

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+:	$12.3379
10+:	$11.1387
73+:	$10.6211
146+:	$9.2222
292+:	$8.8077
511+:	$8.0306
1022+:	$6.9943

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$12.3

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$10.2739

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+:	$10.2739
10+:	$9.2770
25+:	$8.8458
100+:	$7.6808
250+:	$7.3356
500+:	$6.6883
1000+:	$5.8253

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.3

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