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

LM5072MHX-80 SWITCHING CONTROLLER, CURRENT-MO

50

-

Bulk

Active

Controller (PD), DC/DC

1

12.95 W

Both

Yes

802.3af (PoE)

9V ~ 70V

2mA (Max)

-40°C ~ 125°C (TJ)

Surface Mount

16-PowerTSSOP (0.173", 4.40mm Width)

16-HTSSOP

LT4275CIMS#PBF LTPOE++/POE+/POE PD CONTROLLER

50

-

Bulk

Active

Controller (PD)

1

13 W

No

Yes

802.3af (PoE)

23V ~ 60V

2mA (Max)

-40°C ~ 85°C

Surface Mount

10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

10-MSOP

LT4275AIDD#PBF LT4275 - LTPOE++/POE+/POE PD Con

50

-

Bulk

Active

Controller (PD)

1

90 W

No

Yes

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

23V ~ 60V

2mA (Max)

-40°C ~ 85°C

Surface Mount

10-WFDFN Exposed Pad

10-DFN (3x3)

LTC4257CDD#TRPBF LTC4257 - INTERFACE CONTROLLER

3734

-

Bulk

Obsolete

Controller (PD)

1

12.95 W

Yes

No

802.3af (PoE)

57V

3mA

0°C ~ 70°C

Surface Mount

8-WFDFN Exposed Pad

8-DFN (3x3)

LTC4264IDE#PBF HIGH POWER PD INTERFACE CONTROLL

1325

-

Bulk

Active

Controller (PD)

1

35 W

Yes

No

802.3af (PoE)

57V (Max)

3mA (Max)

-40°C ~ 85°C

Surface Mount

12-WFDFN Exposed Pad

12-DFN (4x3)

LTC4268CDKD-1#PBF HIGH POWER PD WITH SYNCHRONOUS N

2561

-

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)

LTC4268IDKD-1#PBF HIGH POWER PD WITH SYNCHRONOUS N

1390

-

Bulk

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)

LTC4290CIUJ#PBF 8-PORT POE/POE+/LTPOE++PSE CONTR

2441

-

Bulk

Active

Controller (PSE)

8

13 W

No

No

802.3af (PoE)

3V ~ 3.6V

10mA

-40°C ~ 85°C

Surface Mount

40-WFQFN Exposed Pad

40-QFN (6x6)

LTC4290CIUJ#TRPBF LTC4290 - POE 13W 8-PORT PSE CON

7234

*

Bulk

Active

-

-

-

-

-

-

-

-

-

-

-

-

SI3400-C-GM IC POE CNTRL 1 CHANNEL 20QFN

50

-

Tube

Obsolete

Controller (PD), DC/DC

1

15 W

Yes

No

802.3af (PoE)

2.8V ~ 57V

2mA

-40°C ~ 85°C

Surface Mount

20-VQFN Exposed Pad

20-QFN (5x5)

SI3401-E1-GM IC POE CNTRL 1 CHANNEL 20QFN

50

-

Tube

Obsolete

Controller (PD), DC/DC

1

15 W

Yes

No

802.3af (PoE)

2.8V ~ 57V

2mA

-40°C ~ 85°C

Surface Mount

20-VQFN Exposed Pad

20-QFN (5x5)

SI3400-E1-GM IC POE CNTRL 1 CHANNEL 20QFN

50

-

Tube

Obsolete

Controller (PD), DC/DC

1

15 W

Yes

No

802.3af (PoE)

2.8V ~ 57V

2mA

-40°C ~ 85°C

Surface Mount

20-VQFN Exposed Pad

20-QFN (5x5)

MAX5953AUTM+T IC POE CNTRL 1 CHANNEL 48TQFN

50

-

Tape & Reel (TR)

Obsolete

Controller (PD), DC/DC

1

15 W

Yes

No

802.3af (PoE)

11V ~ 76V

400μA

0°C ~ 85°C

Surface Mount

48-WFQFN Exposed Pad

48-TQFN (7x7)

MAX5953BUTM+T IC POE CNTRL 1 CHANNEL 48TQFN

50

-

Tape & Reel (TR)

Obsolete

Controller (PD), DC/DC

1

15 W

Yes

No

802.3af (PoE)

11V ~ 76V

400μA

0°C ~ 85°C

Surface Mount

48-WFQFN Exposed Pad

48-TQFN (7x7)

MAX5953CUTM+T IC POE CNTRL 1 CHANNEL 48TQFN

50

-

Tape & Reel (TR)

Obsolete

Controller (PD), DC/DC

1

15 W

Yes

No

802.3af (PoE)

11V ~ 76V

400μA

0°C ~ 85°C

Surface Mount

48-WFQFN Exposed Pad

48-TQFN (7x7)

  • LM5072MHX-80

    SWITCHING CONTROLLER, CURRENT-MO

    Details
  • LT4275CIMS#PBF

    LTPOE++/POE+/POE PD CONTROLLER

    Details
  • LT4275AIDD#PBF

    LT4275 - LTPOE++/POE+/POE PD Con

    Details
  • LTC4257CDD#TRPBF

    LTC4257 - INTERFACE CONTROLLER

    Details
  • LTC4264IDE#PBF

    HIGH POWER PD INTERFACE CONTROLL

    Details
  • LTC4268CDKD-1#PBF

    HIGH POWER PD WITH SYNCHRONOUS N

    Details
  • LTC4268IDKD-1#PBF

    HIGH POWER PD WITH SYNCHRONOUS N

    Details
  • LTC4290CIUJ#PBF

    8-PORT POE/POE+/LTPOE++PSE CONTR

    Details
  • LTC4290CIUJ#TRPBF

    LTC4290 - POE 13W 8-PORT PSE CON

    Details
  • SI3400-C-GM

    IC POE CNTRL 1 CHANNEL 20QFN

    Details
  • SI3401-E1-GM

    IC POE CNTRL 1 CHANNEL 20QFN

    Details
  • SI3400-E1-GM

    IC POE CNTRL 1 CHANNEL 20QFN

    Details
  • MAX5953AUTM+T

    IC POE CNTRL 1 CHANNEL 48TQFN

    Details
  • MAX5953BUTM+T

    IC POE CNTRL 1 CHANNEL 48TQFN

    Details
  • MAX5953CUTM+T

    IC POE CNTRL 1 CHANNEL 48TQFN

    Details

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