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Part Number

Manufacturer

Description

Unit Price

In Stock

LTC4278CDKD#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
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 : 37.2 V ~ 60 V
Current - Supply : 1.35mA (Max)
Operating Temperature : 0°C ~ 70°C
Package / Case : 32-WFDFN Exposed Pad
Supplier Device Package : 32-DFN (7x4)

260 in stock

LTC4278CDKD-1

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Series : *
Part Status : Obsolete
Type : -
Number of Channels : -
Power - Max : -
Internal Switch(s) : -
Auxiliary Sense : -
Standards : -
Voltage - Supply : -
Current - Supply : -
Operating Temperature : -
Package / Case : -
Supplier Device Package : -

100 in stock

LTC4278IDKD

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : -
Series : *
Part Status : Obsolete
Type : -
Number of Channels : -
Power - Max : -
Internal Switch(s) : -
Auxiliary Sense : -
Standards : -
Voltage - Supply : -
Current - Supply : -
Operating Temperature : -
Package / Case : -
Supplier Device Package : -

100 in stock

LTC4278IDKD#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
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 : 37.2 V ~ 60 V
Current - Supply : 1.35mA (Max)
Operating Temperature : -40°C ~ 85°C
Package / Case : 32-WFDFN Exposed Pad
Supplier Device Package : 32-DFN (7x4)

100 in stock

LTC4278IDKD-1

ADI (Analog Devices, Inc.)

100 in stock

LTC4279IS#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
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 : 45 V ~ 57 V
Current - Supply : 1.7mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package : 16-SO

521 in stock

LTC4279IUFD

ADI (Analog Devices, Inc.)

100 in stock

LTC4279IUFD#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
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 : 45 V ~ 57 V
Current - Supply : 1.7mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-WFQFN Exposed Pad
Supplier Device Package : 20-QFN (5x4)

499 in stock

LTC4290AIUJ#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Type : Controller (PSE)
Number of Channels : 8
Power - Max : 90W
Internal Switch(s) : No
Auxiliary Sense : No
Standards : 802.3at (PoE+), 802.3af (PoE), LTPoE++
Voltage - Supply : 45 V ~ 57 V
Current - Supply : 9mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 40-WFQFN Exposed Pad
Supplier Device Package : 40-QFN (7x7)

174 in stock

LTC4290BIUJ#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Type : Controller (PSE)
Number of Channels : 8
Power - Max : 25.5W
Internal Switch(s) : No
Auxiliary Sense : No
Standards : 802.3at (PoE+), 802.3af (PoE)
Voltage - Supply : 45 V ~ 57 V
Current - Supply : 9mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 40-WFQFN Exposed Pad
Supplier Device Package : 40-QFN (6x6)

1220 in stock

LTC4290CIUJ#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Type : Controller (PSE)
Number of Channels : 8
Power - Max : 13W
Internal Switch(s) : No
Auxiliary Sense : No
Standards : 802.3af (PoE)
Voltage - Supply : 45 V ~ 57 V
Current - Supply : 9mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 40-WFQFN Exposed Pad
Supplier Device Package : 40-QFN (6x6)

30 in stock

LTC4291IUF#PBF

ADI (Analog Devices, Inc.)

Manufacturer : Linear Technology/Analog Devices
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Active
Type : Controller (PSE)
Number of Channels : 8
Power - Max : 71.3W
Internal Switch(s) : No
Auxiliary Sense : No
Standards : 802.3at (PoE+), 802.3af (PoE), 802.3bt
Voltage - Supply : 3.6 V ~ 12 V
Current - Supply : -
Operating Temperature : -40°C ~ 85°C
Package / Case : 24-WFQFN Exposed Pad
Supplier Device Package : 24-QFN (4x4)

391 in stock