Compare Mfr Part # Quantity Available Series Package Product Status Type Number of Channels Power - Max Internal Switch(s) Auxiliary Sense Standards Voltage - Supply Current - Supply Operating Temperature Mounting Type Package / Case Supplier Device Package

50

-

Tape & Reel (TR)

Not For New Designs

Controller (PSE)

8

-

No

No

802.3at (PoE)

44V ~ 57V

18mA

-40°C ~ 85°C (TA)

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

50

-

Tape & Reel (TR)

Not For New Designs

Controller (PSE)

8

-

No

No

802.3at (PoE)

44V ~ 57V

18mA

-40°C ~ 85°C (TA)

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

LTC9101AUF-3#TRPBF POE PSE CONTROLLER

50

-

Tape & Reel (TR)

Active

Controller (PSE)

16

-

No

No

802.3at (PoE)

51V ~ 57V

40mA

-40°C ~ 85°C (TA)

Surface Mount

24-WFQFN Exposed Pad

24-QFN (4x4)

MAX5940CESA+ IC IEEE 802.3AF PD INTFC 8-SOIC

6234

*

Tube,Tube

Active

-

-

-

-

-

-

-

-

-

-

-

-

MAX5972BETE+ IC POE CNTRL IEEE 802 TQFN

50

*

Strip

Active

-

-

-

-

-

-

-

-

-

-

-

-

SI3459-B02-IMR IC POE CNTRL 8 CHANNEL 56QFN

50

-

Tape & Reel (TR)

Not For New Designs

Controller (PSE), DC/DC

8

-

No

No

802.3at (PoE+), 802.3af (PoE)

44V ~ 57V

2mA

-40°C ~ 85°C

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

SI3473B-A01-IMR OCTAL ETHERNET PORT 802.3BT 2-PA

50

-

Tape & Reel (TR)

Active

Controller (PSE)

8

30 W

Both

No

802.3at (PoE+), 802.3af (PoE), 802.3bt

3V ~ 3.6V

17mA

-40°C ~ 85°C (TA)

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

SI3473A-A01-IMR OCTAL ETHERNET PORT 802.3BT 2-PA

50

-

Tape & Reel (TR)

Active

Controller (PSE)

8

30 W

Both

No

802.3at (PoE+), 802.3af (PoE), 802.3bt

3V ~ 3.6V

17mA

-40°C ~ 85°C (TA)

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

LTC4268IDKD-1#TRPBF IC POE CNTRL 1 CHANNEL 32DFN

50

-

Tape & Reel (TR)

Active

Controller (PD), DC/DC

1

35 W

No

No

802.3af (PoE)

57V (Max)

3mA (Max)

-40°C ~ 85°C

Surface Mount

32-WFDFN Exposed Pad

32-DFN (7x4)

MAX5981AETE+T IC POE CNTRL 1 CHANNEL 16TQFN

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

25.5 W

Yes

Yes

802.3at (PoE+), 802.3af (PoE)

36.6V ~ 60V

270μA

-40°C ~ 85°C

Surface Mount

16-WQFN Exposed Pad

16-TQFN (5x5)

MAX5995BATE+ IEEE 802.3BT-COMPLIANT, POWERED

50

-

Strip

Active

Controller (PD), DC/DC

1

91 W

Yes

Yes

802.3af (PoE)

60V

250μA

-40°C ~ 125°C

Surface Mount

16-WQFN Exposed Pad

16-TQFN (5x5)

SI3474A-A02-IMR IEEE 802.3BT FOUR ETHERNET PORT

50

-

Tape & Reel (TR)

Active

Controller (PSE)

4

-

Both

No

802.3at (PoE+), 802.3af (PoE), 802.3bt

50V ~ 57V

17mA

-40°C ~ 85°C (TA)

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

SI3474B-A02-IMR IEEE 802.3BT FOUR ETHERNET PORT

50

-

Tape & Reel (TR)

Active

Controller (PSE)

4

-

Both

No

802.3at (PoE+), 802.3af (PoE), 802.3bt

50V ~ 57V

17mA

-40°C ~ 85°C (TA)

Surface Mount

56-VFQFN Exposed Pad

56-QFN (8x8)

MAX5942BCSE+T IC POE CNTRL 1 CHANNEL 16SOIC

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

12.95 W

No

No

802.3af (PoE)

18V ~ 67V

400μA

0°C ~ 70°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

MAX5981BETE+T IC POE CNTRL 1 CHANNEL 16TQFN

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

25.5 W

Yes

Yes

802.3at (PoE+), 802.3af (PoE)

36.6V ~ 60V

270μA

-40°C ~ 85°C

Surface Mount

16-WQFN Exposed Pad

16-TQFN (5x5)

  • SI3459-B04-IMR

    LINEAR IC'S

    Details
  • SI3459A-B02-IMR

    LINEAR IC'S

    Details
  • LTC9101AUF-3#TRPBF

    POE PSE CONTROLLER

    Details
  • MAX5940CESA+

    IC IEEE 802.3AF PD INTFC 8-SOIC

    Details
  • MAX5972BETE+

    IC POE CNTRL IEEE 802 TQFN

    Details
  • SI3459-B02-IMR

    IC POE CNTRL 8 CHANNEL 56QFN

    Details
  • SI3473B-A01-IMR

    OCTAL ETHERNET PORT 802.3BT 2-PA

    Details
  • SI3473A-A01-IMR

    OCTAL ETHERNET PORT 802.3BT 2-PA

    Details
  • LTC4268IDKD-1#TRPBF

    IC POE CNTRL 1 CHANNEL 32DFN

    Details
  • MAX5981AETE+T

    IC POE CNTRL 1 CHANNEL 16TQFN

    Details
  • MAX5995BATE+

    IEEE 802.3BT-COMPLIANT, POWERED

    Details
  • SI3474A-A02-IMR

    IEEE 802.3BT FOUR ETHERNET PORT

    Details
  • SI3474B-A02-IMR

    IEEE 802.3BT FOUR ETHERNET PORT

    Details
  • MAX5942BCSE+T

    IC POE CNTRL 1 CHANNEL 16SOIC

    Details
  • MAX5981BETE+T

    IC POE CNTRL 1 CHANNEL 16TQFN

    Details

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