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

LTC4257CDD#PBF

DigiKey Part Number
505-LTC4257CDD#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC4257CDD#PBF
Description
IC POE CNTRL 1 CHANNEL 8DFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-DFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
LTC4257CDD#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Type
Controller (PD)
Number of Channels
1
Power - Max
12.95 W
Internal Switch(s)
Yes
Auxiliary Sense
No
Standards
802.3af (PoE)
Voltage - Supply
57V (Max)
Current - Supply
3mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-WFDFN Exposed Pad
Supplier Device Package
8-DFN (3x3)
Base Product Number
LTC4257
Product Questions and Answers

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In-Stock: 167
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Quantity
All prices are in HKD
Tube
QuantityUnit PriceExt Price
1$37.04000$37.04
10$24.00500$240.05
25$20.59960$514.99
121$16.31504$1,974.12
363$14.20212$5,155.37
605$13.40455$8,109.75
1,089$12.65672$13,783.17
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.
For Use With
1 Items
DC671A

DC671A

EVAL BOARD FOR LTC4257-1

Analog Devices Inc.

$805.34000