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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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-NDFr.11.40000Parametric Equivalent
LT8640HUDCF#PBFAnalog Devices Inc.431505-LT8640HUDCF#PBF-NDFr.14.93000Parametric Equivalent
LT8640IUDCF#PBFAnalog Devices Inc.186161-LT8640IUDCF#PBF-NDFr.12.42000Parametric Equivalent
LT8640IUDCF-1#PBFAnalog Devices Inc.169505-LT8640IUDCF-1#PBF-NDFr.11.53000Parametric Equivalent
LT8640JUDCF#PBFAnalog Devices Inc.364161-LT8640JUDCF#PBF-NDFr.12.91000Parametric Equivalent
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In-Stock: 4
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Quantity
All prices are in CHF
Tube
QuantityUnit PriceExt Price
1Fr.10.45000Fr.10.45
10Fr.8.22600Fr.82.26
91Fr.7.09308Fr.645.47
182Fr.6.85978Fr.1,248.48
273Fr.6.74293Fr.1,840.82
546Fr.6.57159Fr.3,588.09
1,001Fr.6.44681Fr.6,453.26
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:Fr.10.45000
Unit Price with VAT:Fr.11.29645
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