32 WDFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
32 WDFN
Power Over Ethernet
Introducing Power by Linear

LTC4278CDKD#PBF

DigiKey Part Number
LTC4278CDKD#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC4278CDKD#PBF
Description
IC POE CNTRL 1 CHANNEL 32DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE) 32-DFN (7x4)
Datasheet
 Datasheet
EDA/CAD Models
LTC4278CDKD#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Type
Controller (PD), DC/DC
Number of Channels
1
Power - Max
25.5 W
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
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
32-WFDFN Exposed Pad
Supplier Device Package
32-DFN (7x4)
Base Product Number
LTC4278
Product Questions and Answers

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In-Stock: 198
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Quantity
All prices are in TWD
Tube
QuantityUnit PriceExt Price
1NT$280.00000NT$280
10NT$187.40000NT$1,874
52NT$147.75000NT$7,683
104NT$135.45192NT$14,087
260NT$122.20000NT$31,772
520NT$118.55577NT$61,649
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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NT$3,121.00000
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