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Power Over Ethernet (PoE) Controllers (864)

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Part Number:

LT4276AHUFD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE LTPOE INTERFACE 28QFN

  • Series:

    -

  • Type:

    Controller (PD), DC/DC

  • Number of Channels:

    1

  • Power - Max:

    90W

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    Yes

  • Standards:

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

  • Voltage - Supply:

    60V (Max)

  • Current - Supply:

    2mA (Max)

  • Operating Temperature:

    -40°C ~ 125°C

  • Package / Case:

    28-WFQFN Exposed Pad

  • Supplier Device Package:

    28-QFN (4x5)

Stock:

1503

1

Part Number:

TPS23841PAPR

Manufacturer:

Texas Instruments

Description:

IC QUAD-PORT EQUIP MGR 64-HTQFP

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    4

  • Power - Max:

    25W

  • Internal Switch(s):

    Yes

  • Auxiliary Sense:

    No

  • Standards:

    802.3af (PoE)

  • Voltage - Supply:

    21.5V ~ 57V

  • Current - Supply:

    10mA

  • Operating Temperature:

    -40°C ~ 125°C

  • Package / Case:

    64-TQFP Exposed Pad

  • Supplier Device Package:

    64-HTQFP (10x10)

Stock:

3597

1

Part Number:

LTC4263IDE-1#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE 30W SINGLE PSE 14-DFN

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    1

  • Power - Max:

    30W

  • Internal Switch(s):

    Yes

  • Auxiliary Sense:

    No

  • Standards:

    802.3af (PoE)

  • Voltage - Supply:

    33V ~ 66V

  • Current - Supply:

    2mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    14-WFDFN Exposed Pad

  • Supplier Device Package:

    14-DFN (4x3)

Stock:

1522

1

Part Number:

LTC4263IDE#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE 803.2AF SINGLE PSE 14-DFN

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    1

  • Power - Max:

    15.4W

  • Internal Switch(s):

    Yes

  • Auxiliary Sense:

    No

  • Standards:

    802.3af (PoE)

  • Voltage - Supply:

    33V ~ 66V

  • Current - Supply:

    2mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    14-WFDFN Exposed Pad

  • Supplier Device Package:

    14-DFN (4x3)

Stock:

3062

1

Part Number:

LTC4263IS#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE 803.2AF SINGL PSE 14-SOIC

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    1

  • Power - Max:

    15.4W

  • Internal Switch(s):

    Yes

  • Auxiliary Sense:

    No

  • Standards:

    802.3af (PoE)

  • Voltage - Supply:

    33V ~ 66V

  • Current - Supply:

    2mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    14-SOIC (0.154", 3.90mm Width)

  • Supplier Device Package:

    14-SOIC

Stock:

3680

1

Part Number:

LTC4279IUFD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC CTRL POE LTPOE PSE 20QFN

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    1

  • Power - Max:

    90W

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    No

  • Standards:

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

  • Voltage - Supply:

    45V ~ 57V

  • Current - Supply:

    1.7mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    20-WFQFN Exposed Pad

  • Supplier Device Package:

    20-QFN (5x4)

Stock:

1259

1

Part Number:

LT4295HUFD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE CONTROLLER 28QFN

  • Series:

    -

  • Type:

    Controller (PD)

  • Number of Channels:

    1

  • Power - Max:

    71W

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    Yes

  • Standards:

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

  • Voltage - Supply:

    60V (Max)

  • Current - Supply:

    2mA (Max)

  • Operating Temperature:

    -40°C ~ 125°C

  • Package / Case:

    28-WFQFN Exposed Pad

  • Supplier Device Package:

    28-QFN (4x5)

Stock:

1508

1

Part Number:

LTC4278IDKD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE 802.3AT PD W/REG 32-DFN

  • Series:

    -

  • Type:

    Controller (PD), DC/DC

  • Number of Channels:

    1

  • Power - Max:

    25.5W

  • Internal Switch(s):

    Yes

  • Auxiliary Sense:

    Yes

  • Standards:

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

  • Voltage - Supply:

    37.2V ~ 60V

  • Current - Supply:

    1.35mA (Max)

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    32-WFDFN Exposed Pad

  • Supplier Device Package:

    32-DFN (7x4)

Stock:

2068

1

Part Number:

LT4276AIUFD#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE LTPOE INTERFACE 28QFN

  • Series:

    -

  • Type:

    Controller (PD), DC/DC

  • Number of Channels:

    1

  • Power - Max:

    90W

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    Yes

  • Standards:

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

  • Voltage - Supply:

    60V (Max)

  • Current - Supply:

    2mA (Max)

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    28-WFQFN Exposed Pad

  • Supplier Device Package:

    28-QFN (4x5)

Stock:

1232

1

Part Number:

LTC4271IUF#PBF

Manufacturer:

Linear Technology/Analog Devices

Description:

IC POE 12-/8-PORT PSE 24-QFN

  • Series:

    -

  • Type:

    Controller (PSE)

  • Number of Channels:

    -

  • Power - Max:

    -

  • Internal Switch(s):

    No

  • Auxiliary Sense:

    No

  • Standards:

    802.3at (PoE)

  • Voltage - Supply:

    3V ~ 3.6V

  • Current - Supply:

    10mA

  • Operating Temperature:

    -40°C ~ 85°C

  • Package / Case:

    24-WFQFN Exposed Pad

  • Supplier Device Package:

    24-QFN (4x4)

Stock:

1974

1

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