20 QFN 05-08-1711
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20 QFN 05-08-1711
Power Over Ethernet
Introducing Power by Linear

LTC4279IUFD#TRPBF

DigiKey Part Number
505-LTC4279IUFD#TRPBFTR-ND - Tape & Reel (TR)
505-LTC4279IUFD#TRPBFCT-ND - Cut Tape (CT)
505-LTC4279IUFD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC4279IUFD#TRPBF
Description
IC POE CNTRL 1 CHANNEL 20QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Power Over Ethernet Controller 1 Channel 802.3at (PoE+), 802.3af (PoE), LTPoE++ 20-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC4279IUFD#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
Controller (PSE)
Number of Channels
1
Power - Max
90 W
Internal Switch(s)
No
Auxiliary Sense
No
Standards
802.3at (PoE+), 802.3af (PoE), LTPoE++
Voltage - Supply
45V ~ 57V
Current - Supply
1.7mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-WFQFN Exposed Pad
Supplier Device Package
20-QFN (4x5)
Base Product Number
Product Questions and Answers

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0 In Stock
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$10.93000$10.93
10$7.46400$74.64
25$6.56000$164.00
100$5.53800$553.80
250$5.16248$1,290.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$5.16250$12,906.25
Manufacturers Standard Package