Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 24-QFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 24-QFN (4x4)
Analog Devices LTC4291 and LTC4292 Digital Controller | Digi-Key Daily
Next Generation Power Over Ethernet

LTC4291IUF#PBF

DigiKey Part Number
LTC4291IUF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC4291IUF#PBF
Description
IC POE CNTRL 8 CHANNEL 24QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 8 Channel 802.3at (PoE+), 802.3af (PoE), 802.3bt 24-QFN (4x4)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Auxiliary Sense
No
Manufacturer
Analog Devices Inc.
Standards
802.3at (PoE+), 802.3af (PoE), 802.3bt
Packaging
Tube
Voltage - Supply
3V ~ 3.6V
Part Status
Active
Operating Temperature
-40°C ~ 85°C
Type
Controller (PSE)
Mounting Type
Surface Mount
Number of Channels
8
Package / Case
24-WFQFN Exposed Pad
Power - Max
71.3 W
Supplier Device Package
24-QFN (4x4)
Internal Switch(s)
No
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 180
Check for Additional Incoming Stock
All prices are in TWD
Tube
QuantityUnit PriceExt Price
1NT$243.00000NT$243
10NT$186.90000NT$1,869
91NT$158.37363NT$14,412
182NT$152.48901NT$27,753
273NT$149.54579NT$40,826
546NT$145.22711NT$79,294
1,001NT$142.08192NT$142,224
2,548NT$138.17190NT$352,062
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.