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:$4.6627

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+:	$4.6627
10+:	$4.1906
25+:	$3.9613
121+:	$3.4331
363+:	$3.2570
605+:	$2.9225
1089+:	$2.4648
2541+:	$2.3415

In Stock:	121
Minimum:	1
Multiples:	1

Ext. Price：$4.7

Power over Ethernet (PoE) Controller Channel

LT4239ADE#PBF

Analog Devices Inc.

1:$19.1153

In Stock:974

LT4239ADE#PBF

Mfr.:Analog Devices Inc.

Power over Ethernet (PoE) Controller Channel

Datasheet

1+:	$19.1153
10+:	$17.5642
25+:	$16.8353
80+:	$14.8334
230+:	$14.1054
490+:	$13.1954
980+:	$12.1034

In Stock:	974
Minimum:	1
Multiples:	1

Ext. Price：$19.1

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

LTC4266AIUHF-4#TRPBF

Analog Devices Inc.

1:$21.4561

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+:	$21.4561
10+:	$19.7243
25+:	$18.9068
100+:	$16.6583
250+:	$15.8407
500+:	$14.8187
1000+:	$13.5924

In Stock:	1960
Minimum:	1
Multiples:	1

Ext. Price：$21.5

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

LTC4266IGW#PBF

Analog Devices Inc.

1:$19.6850

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+:	$19.6850
10+:	$18.0945
32+:	$17.3445
128+:	$15.2818
256+:	$14.5318
512+:	$13.5942
1024+:	$12.4692

In Stock:	219
Minimum:	1
Multiples:	1

Ext. Price：$19.7

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

MAX5971BETI+T

Analog Devices Inc./Maxim Integrated

1:$16.8642

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+:	$16.8642
10+:	$15.2332
25+:	$14.5244
100+:	$12.6116
250+:	$12.0448
500+:	$10.9820
1000+:	$9.5650

In Stock:	1500
Minimum:	1
Multiples:	1

Ext. Price：$16.9

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

MAX5922AEUI+T

Analog Devices Inc./Maxim Integrated

1:$18.1831

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+:	$18.1831
10+:	$16.7128
25+:	$16.0203
100+:	$14.1152
250+:	$13.4225
500+:	$12.5565
1000+:	$11.5173

In Stock:	3745
Minimum:	1
Multiples:	1

Ext. Price：$18.2

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

LTC4274CUHF#PBF

Analog Devices Inc.

1:$16.1409

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+:	$16.1409
10+:	$14.8349
52+:	$14.2197
104+:	$12.5288
260+:	$11.9138
520+:	$11.1452
1040+:	$10.2228

In Stock:	7948
Minimum:	1
Multiples:	1

Ext. Price：$16.1

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

LTC4263IDE#PBF

Analog Devices Inc.

1:$14.4405

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+:	$14.4405
10+:	$13.0479
91+:	$10.8026
273+:	$10.3172
546+:	$9.4068
1001+:	$8.1930

In Stock:	1082
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#PBF

Analog Devices Inc.

1:$14.0728

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+:	$14.0728
10+:	$12.7092
50+:	$12.1186
100+:	$10.5224
250+:	$10.0495
500+:	$9.1628
1000+:	$7.9805

In Stock:	852
Minimum:	1
Multiples:	1

Ext. Price：$14.1

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

LTC4279IS#TRPBF

Analog Devices Inc.

1:$14.0728

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+:	$14.0728
10+:	$12.7092
25+:	$12.1185
100+:	$10.5224
250+:	$10.0495
500+:	$9.1628
1000+:	$7.9805

In Stock:	2812
Minimum:	1
Multiples:	1

Ext. Price：$14.1

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

SI3474B-A01-IMR

Skyworks Solutions Inc.

1:$12.9386

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+:	$12.9386
10+:	$11.6946
25+:	$11.1504
100+:	$9.6816
250+:	$9.2465
500+:	$8.4306
1000+:	$7.3428

In Stock:	9226
Minimum:	1
Multiples:	1

Ext. Price：$12.9

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

MAX5986AETE+

Analog Devices Inc./Maxim Integrated

1:$13.3926

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+:	$13.3926
10+:	$12.0943
60+:	$11.5316
120+:	$10.0128
300+:	$9.5628
540+:	$8.7190
1020+:	$7.5940

In Stock:	120
Minimum:	1
Multiples:	1

Ext. Price：$13.4

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

TPS2388RTQT

Texas Instruments

1:$12.5847

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+:	$12.5847
10+:	$11.3742
25+:	$10.8448
100+:	$9.4167

In Stock:	181
Minimum:	1
Multiples:	1

Ext. Price：$12.6

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

LTC4271IUF#PBF

Analog Devices Inc.

1:$12.3016

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+:	$12.3016
10+:	$11.1092
91+:	$9.1976
273+:	$8.7842
546+:	$8.0091
1001+:	$6.9757

In Stock:	5328
Minimum:	1
Multiples:	1

Ext. Price：$12.3

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

LTC4263CS#PBF

Analog Devices Inc.

1:$12.0599

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+:	$12.0599
10+:	$10.8938
55+:	$10.3874
110+:	$9.0192
275+:	$8.6139
550+:	$7.8538
1045+:	$6.8404

In Stock:	494
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LTC4263CDE-1#TRPBF

Analog Devices Inc.

1:$12.0599

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+:	$12.0599
10+:	$10.8938
25+:	$10.3873
100+:	$9.0192
250+:	$8.6138
500+:	$7.8538
1000+:	$6.8404

In Stock:	2092
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LTC4263CDE#TRPBF

Analog Devices Inc.

1:$12.0599

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+:	$12.0599
10+:	$10.8938
25+:	$10.3873
100+:	$9.0192
250+:	$8.6138
500+:	$7.8538
1000+:	$6.8404

In Stock:	4050
Minimum:	1
Multiples:	1

Ext. Price：$12.1

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

LT4276AHUFD#PBF

Analog Devices Inc.

1:$12.0323

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+:	$12.0323
10+:	$10.8627
73+:	$10.3580
146+:	$8.9937
292+:	$8.5895
511+:	$7.8316
1022+:	$6.8211

In Stock:	651
Minimum:	1
Multiples:	1

Ext. Price：$12.0

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

LT4295HUFD#PBF

Analog Devices Inc.

1:$10.4873

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+:	$10.4873
10+:	$9.4781
73+:	$9.0375
146+:	$7.8472
292+:	$7.4945
511+:	$6.8333
1022+:	$5.9515

In Stock:	1137
Minimum:	1
Multiples:	1

Ext. Price：$10.5

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

LT4276AIUFD#TRPBF

Analog Devices Inc.

1:$10.0194

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+:	$10.0194
10+:	$9.0472
25+:	$8.6266
100+:	$7.4905
250+:	$7.1539
500+:	$6.5226
1000+:	$5.6810

In Stock:	3967
Minimum:	1
Multiples:	1

Ext. Price：$10.0

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