Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad
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LT8640EUDCF-1#PBF

DigiKey Part Number
505-LT8640EUDCF-1#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LT8640EUDCF-1#PBF
Description
IC REG BUCK ADJ 5A 20QFN
Manufacturer Standard Lead Time
13 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
LT8640EUDCF-1#PBF Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
42V
Packaging
Tube
Current - Output
Part Status
Active
Frequency - Switching
210kHz ~ 2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Surface Mount, Wettable Flank
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
20-QFN (3x4)
Voltage - Input (Min)
3.4V
Base Product Number
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Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (8)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT8640EUDCF#PBFAnalog Devices Inc.13505-LT8640EUDCF#PBF-ND£10.84000Parametric Equivalent
LT8640HUDCF#PBFAnalog Devices Inc.431505-LT8640HUDCF#PBF-ND£14.20000Parametric Equivalent
LT8640IUDCF#PBFAnalog Devices Inc.186161-LT8640IUDCF#PBF-ND£11.81000Parametric Equivalent
LT8640IUDCF-1#PBFAnalog Devices Inc.169505-LT8640IUDCF-1#PBF-ND£10.97000Parametric Equivalent
LT8640JUDCF#PBFAnalog Devices Inc.364161-LT8640JUDCF#PBF-ND£12.28000Parametric Equivalent
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In-Stock: 4
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Quantity
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£9.94000£9.94
10£7.82500£78.25
91£6.74714£613.99
182£6.52516£1,187.58
273£6.41403£1,751.03
546£6.25103£3,413.06
1,001£6.13234£6,138.47
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:£9.94000
Unit Price with VAT:£11.92800
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