Power Over Ethernet (PoE) Controllers：

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

LTC4270CIUKG#TRPBF IC POE CNTRL 12 CHANNEL 52QFN

50

-

Tape & Reel (TR)

Active

Controller (PSE)

12

13 W

No

No

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

45V ~ 57V

9mA

-40°C ~ 85°C

Surface Mount

52-WFQFN Exposed Pad

52-QFN (7x8)

LTC4258CGW#PBF IC POE CNTRL 4 CHANNEL 36SSOP

50

-

Bulk,Tube

Active

Controller (PSE)

4

15.4 W

No

No

802.3af (PoE)

47V ~ 57V

2mA

0°C ~ 70°C

Surface Mount

36-BSOP (0.295", 7.50mm Width)

36-SSOP

MAX5993AATL+T IC POE CNTRL PARALLEL QFN

50

-

Tape & Reel (TR)

Active

-

-

-

-

-

-

-

-

-

-

-

-

LTC4270AIUKG#TRPBF IC POE CNTRL 12 CHANNEL 52QFN

50

-

Tape & Reel (TR)

Active

Controller (PSE)

12

90 W

No

No

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

45V ~ 57V

9mA

-40°C ~ 85°C

Surface Mount

52-WFQFN Exposed Pad

52-QFN (7x8)

LTC4259AIGW-1#TRPBF IC POE CNTRL 4 CHANNEL 36SSOP

50

-

Tape & Reel (TR)

Active

Controller (PSE)

4

15.4 W

No

No

802.3af (PoE)

48V ~ 57V

2mA

-40°C ~ 85°C

Surface Mount

36-BSOP (0.295", 7.50mm Width)

36-SSOP

MAX5965BEAX+ IC POE CNTRL 4 CHANNEL 36SSOP

50

-

Tube

Active

Controller (PSE)

4

45 W

No

No

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

32V ~ 60V

4.8mA

-40°C ~ 85°C

Surface Mount

36-BSOP (0.295", 7.50mm Width)

36-SSOP

MAX5941AESE+ IC IEEE 802.3AF-COMP POE 16-SOIC

50

-

Bulk,Tube

Active

Controller (PD)

1

12.95 W

No

No

802.3af (PoE)

18V ~ 67V

400μA

-40°C ~ 85°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

MAX5941BESE+ IC IEEE 802.3AF-COMP POE 16-SOIC

3121

-

Tube,Tube

Active

Controller (PD)

1

12.95 W

No

No

802.3af (PoE)

18V ~ 67V

400μA

-40°C ~ 85°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

MAX5941AESE+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

-40°C ~ 85°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

MAX5941BESE+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

-40°C ~ 85°C

Surface Mount

16-SOIC (0.154", 3.90mm Width)

16-SOIC

LTC4268CDKD-1#TRPBF HIGH POWER PD WITH SYNCHRONOUS N

50

-

Bulk

Active

Controller (PD), DC/DC

1

35 W

No

No

802.3af (PoE)

57V (Max)

3mA (Max)

0°C ~ 70°C

Surface Mount

32-WFDFN Exposed Pad

32-DFN (7x4)

LTC4267CGN-1#PBF POWER OVER ETHERNET IEEE 802.3AF

50

-

Bulk

Active

Controller (PD), DC/DC

1

12.95 W

No

No

802.3af (PoE)

57V (Max)

3mA (Max)

0°C ~ 70°C

Surface Mount

16-SSOP (0.154", 3.90mm Width)

16-SSOP

LM5070MTC-80/NOPB LM5070 INTEGRATED POWER OVER ETH

50

-

Bulk

Active

Controller (PD), DC/DC

1

-

Both

No

802.3af (PoE)

1.8V ~ 75V

-

-40°C ~ 125°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

LM5070MTC-50/NOPB LM5070 INTEGRATED POWER OVER ETH

50

-

Bulk

Active

Controller (PD), DC/DC

1

-

Both

No

802.3af (PoE)

1.8V ~ 75V

-

-40°C ~ 125°C

Surface Mount

16-TSSOP (0.173", 4.40mm Width)

16-TSSOP

LTC4257CS8#TRPBF IEEE 802.3AF PD POWER OVER ETHER

50

-

Bulk

Active

Controller (PD)

1

12.95 W

Yes

No

802.3af (PoE)

57V (Max)

3mA

0°C ~ 70°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SO

  • LTC4270CIUKG#TRPBF

    IC POE CNTRL 12 CHANNEL 52QFN

    Details

  • LTC4258CGW#PBF

    IC POE CNTRL 4 CHANNEL 36SSOP

    Details

  • MAX5993AATL+T

    IC POE CNTRL PARALLEL QFN

    Details

  • LTC4270AIUKG#TRPBF

    IC POE CNTRL 12 CHANNEL 52QFN

    Details

  • LTC4259AIGW-1#TRPBF

    IC POE CNTRL 4 CHANNEL 36SSOP

    Details

  • MAX5965BEAX+

    IC POE CNTRL 4 CHANNEL 36SSOP

    Details

  • MAX5941AESE+

    IC IEEE 802.3AF-COMP POE 16-SOIC

    Details

  • MAX5941BESE+

    IC IEEE 802.3AF-COMP POE 16-SOIC

    Details

  • MAX5941AESE+T

    IC POE CNTRL 1 CHANNEL 16SOIC

    Details

  • MAX5941BESE+T

    IC POE CNTRL 1 CHANNEL 16SOIC

    Details

  • LTC4268CDKD-1#TRPBF

    HIGH POWER PD WITH SYNCHRONOUS N

    Details

  • LTC4267CGN-1#PBF

    POWER OVER ETHERNET IEEE 802.3AF

    Details

  • LM5070MTC-80/NOPB

    LM5070 INTEGRATED POWER OVER ETH

    Details

  • LM5070MTC-50/NOPB

    LM5070 INTEGRATED POWER OVER ETH

    Details

  • LTC4257CS8#TRPBF

    IEEE 802.3AF PD POWER OVER ETHER

    Details

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