Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-DFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Power Over Ethernet Controller 1 Channel 802.3af (PoE) 8-DFN (3x3)
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

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 167
Check for Additional Incoming Stock
Quantity
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$3.17000$3.17
10$2.37400$23.74
25$2.17600$54.40
121$1.93421$234.04
363$1.81904$660.31
605$1.77643$1,074.74
1,089$1.73440$1,888.76
2,541$1.68483$4,281.15
5,082$1.65220$8,396.48
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.

$97.83000