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

LTC4291IUF-1#TRPBF

DigiKey Part Number
505-LTC4291IUF-1#TRPBFTR-ND - Tape & Reel (TR)
505-LTC4291IUF-1#TRPBFCT-ND - Cut Tape (CT)
505-LTC4291IUF-1#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC4291IUF-1#TRPBF
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
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
8
Power - Max
71.3 W
Internal Switch(s)
No
Auxiliary Sense
No
Standards
802.3at (PoE+), 802.3af (PoE), 802.3bt
Voltage - Supply
3V ~ 3.6V
Current - Supply
10mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-WFQFN Exposed Pad
Supplier Device Package
24-QFN (4x4)
Base Product Number
LTC4291
Product Questions and Answers

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In-Stock: 1,899
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$60.75000$60.75
10$40.50100$405.01
25$35.21320$880.33
100$29.23680$2,923.68
250$26.30256$6,575.64
500$25.00470$12,502.35
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$25.00470$62,511.75
Manufacturers Standard Package
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