40 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
40 QFN

LTC4290AIUJ#PBF

DigiKey Part Number
505-LTC4290AIUJ#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC4290AIUJ#PBF
Description
IC POE CNTRL 8 CHANNEL 40QFN
Manufacturer Standard Lead Time
22 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE), LTPoE++ 40-QFN (6x6)
Datasheet
 Datasheet
EDA/CAD Models
LTC4290AIUJ#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Type
Controller (PSE)
Number of Channels
8
Power - Max
90 W
Internal Switch(s)
No
Auxiliary Sense
No
Standards
802.3at (PoE+), 802.3af (PoE), LTPoE++
Voltage - Supply
3V ~ 3.6V
Current - Supply
10mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
40-WFQFN Exposed Pad
Supplier Device Package
40-QFN (6x6)
Base Product Number
LTC4290
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: 109
Check for Additional Incoming Stock
Quantity
All prices are in USD
Tube
QuantityUnit PriceExt Price
120,54000 $20,54 $
1014,60500 $146,05 $
6111,86557 $723,80 $
12211,86246 $1.447,22 $
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.
Unit Price without VAT:20,54000 $
Unit Price with VAT:24,85340 $
For Use With
1 Items
DC1843B

DC1843B

EVAL BOARD FOR LTC4271 LTC4290B

Analog Devices Inc.

287,85000 $