Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad
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LT8640JUDCF#PBF

DigiKey Part Number
161-LT8640JUDCF#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT8640JUDCF#PBF
Description
IC REG BUCK ADJ 5A 20QFN
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT8640JUDCF#PBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Analog Devices Inc.
Series
Silent Switcher®1
Packaging
Tube
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
3.4V
Voltage - Input (Max)
42V
Voltage - Output (Min/Fixed)
0.97V
Voltage - Output (Max)
42V
Current - Output
5A
Frequency - Switching
210kHz ~ 2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
20-WFQFN, 18 Leads, Exposed Pad
Supplier Device Package
20-QFN (3x4)
Base Product Number
LT8640
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In-Stock: 364
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Quantity
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$16.57000$16.57
10$13.13500$131.35
91$11.38451$1,035.99
182$11.02407$2,006.38
273$10.84359$2,960.30
546$10.57894$5,776.10
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.