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

LTC4257CS8#TRPBF IC POE CNTRL 1 CHANNEL 8SOIC

50

-

Tape & Reel (TR),Cut Tape (CT)

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

LTC4259ACGW-1#PBF IC POE CNTRL 4 CHANNEL 36SSOP

1256

-

Tube

Active

Controller (PSE)

4

15.4 W

No

No

802.3af (PoE)

48V ~ 57V

2mA

0°C ~ 70°C

Surface Mount

36-BSOP (0.295", 7.50mm Width)

36-SSOP

LTC4257CDD#TRPBF IC POE CNTRL 1 CHANNEL 8DFN

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

12.95 W

Yes

No

802.3af (PoE)

57V (Max)

3mA

0°C ~ 70°C

Surface Mount

8-WFDFN Exposed Pad

8-DFN (3x3)

LTC4270CIUKG#PBF IC POE CNTRL 12 CHANNEL 52QFN

50

-

Bulk,Tube

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)

LT4275CIDD#TRPBF IC POE CNTRL 1 CHANNEL 10DFN

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

13 W

No

Yes

802.3af (PoE)

23V ~ 60V

2mA (Max)

-40°C ~ 85°C

Surface Mount

10-WFDFN Exposed Pad

10-DFN (3x3)

LT4275CIMS#TRPBF IC POE CNTRL 1 CHANNEL 10MSOP

50

-

Tape & Reel (TR)

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

MP8007HGV-P FULLY-INTEGRATED 802.3AF-COMPATI

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

3.37 W

Yes

Yes

802.3af (PoE)

0V ~ 57V

450μA

-40°C ~ 125°C (TJ)

Surface Mount

28-VFQFN Exposed Pad

28-QFN (4x5)

LTC4257CS8-1#TRPBF IC POE CNTRL 1 CHANNEL 8SOIC

50

-

Tape & Reel (TR),Cut Tape (CT)

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

MP8007GV-P IC POE CNTRL 802.3AF 28QFN

50

-

Tape & Reel (TR)

Active

Controller (PD), DC/DC

-

13 W

No

Yes

802.3af (PoE)

0V ~ 57V

840mA

-40°C ~ 125°C

Surface Mount

28-VFQFN Exposed Pad

28-QFN (4x5)

LTC4267IGN#TRPBF IC POE CNTRL 1 CHANNEL 16SSOP

1434

-

Tape & Reel (TR),Cut Tape (CT)

Active

Controller (PD), DC/DC

1

12.95 W

No

No

802.3af (PoE)

57V (Max)

3mA (Max)

-40°C ~ 85°C

Surface Mount

16-SSOP (0.154", 3.90mm Width)

16-SSOP

LTC4257CDD-1#TRPBF IC POE CNTRL 1 CHANNEL 8DFN

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

12.95 W

Yes

No

802.3af (PoE)

57V (Max)

3mA

0°C ~ 70°C

Surface Mount

8-WFDFN Exposed Pad

8-DFN (3x3)

SI3402-C-GM IC POE CNTRL 1 CHANNEL 20QFN

50

-

Tray

Not For New Designs

Controller (PD), DC/DC

1

15 W

Yes

No

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

2.8V ~ 57V

2mA

-40°C ~ 85°C

Surface Mount

20-VQFN Exposed Pad

20-QFN (5x5)

MP8008GV-P IC POE CNTRL 802.3AF 28QFN

50

-

Tape & Reel (TR)

Active

Controller (PD), DC/DC

-

25 W

No

Yes

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

0V ~ 57V

840mA

-40°C ~ 125°C

Surface Mount

28-VFQFN Exposed Pad

28-QFN (4x5)

LTC4257IS8#TRPBF IC POE CNTRL 1 CHANNEL 8SOIC

50

-

Tape & Reel (TR),Cut Tape (CT)

Active

Controller (PD)

1

12.95 W

Yes

No

802.3af (PoE)

57V (Max)

3mA

-40°C ~ 85°C

Surface Mount

8-SOIC (0.154", 3.90mm Width)

8-SO

LTC4257IDD#TRPBF IC POE CNTRL 1 CHANNEL 8DFN

50

-

Tape & Reel (TR)

Active

Controller (PD)

1

12.95 W

Yes

No

802.3af (PoE)

57V (Max)

3mA

-40°C ~ 85°C

Surface Mount

8-WFDFN Exposed Pad

8-DFN (3x3)

  • LTC4257CS8#TRPBF

    IC POE CNTRL 1 CHANNEL 8SOIC

    Details
  • LTC4259ACGW-1#PBF

    IC POE CNTRL 4 CHANNEL 36SSOP

    Details
  • LTC4257CDD#TRPBF

    IC POE CNTRL 1 CHANNEL 8DFN

    Details
  • LTC4270CIUKG#PBF

    IC POE CNTRL 12 CHANNEL 52QFN

    Details
  • LT4275CIDD#TRPBF

    IC POE CNTRL 1 CHANNEL 10DFN

    Details
  • LT4275CIMS#TRPBF

    IC POE CNTRL 1 CHANNEL 10MSOP

    Details
  • MP8007HGV-P

    FULLY-INTEGRATED 802.3AF-COMPATI

    Details
  • LTC4257CS8-1#TRPBF

    IC POE CNTRL 1 CHANNEL 8SOIC

    Details
  • MP8007GV-P

    IC POE CNTRL 802.3AF 28QFN

    Details
  • LTC4267IGN#TRPBF

    IC POE CNTRL 1 CHANNEL 16SSOP

    Details
  • LTC4257CDD-1#TRPBF

    IC POE CNTRL 1 CHANNEL 8DFN

    Details
  • SI3402-C-GM

    IC POE CNTRL 1 CHANNEL 20QFN

    Details
  • MP8008GV-P

    IC POE CNTRL 802.3AF 28QFN

    Details
  • LTC4257IS8#TRPBF

    IC POE CNTRL 1 CHANNEL 8SOIC

    Details
  • LTC4257IDD#TRPBF

    IC POE CNTRL 1 CHANNEL 8DFN

    Details

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