Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad
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Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN, 18 Leads, Exposed Pad
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LT8640IUDC#TRPBF

DigiKey Part Number
LT8640IUDC#TRPBFTR-ND - Tape & Reel (TR)
LT8640IUDC#TRPBFCT-ND - Cut Tape (CT)
LT8640IUDC#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT8640IUDC#TRPBF
Description
IC REG BUCK ADJ 5A 20QFN
Manufacturer Standard Lead Time
26 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
LT8640IUDC#TRPBF Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
42V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
20-QFN (3x4)
Voltage - Input (Min)
3.4V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT8640EUDC#TRPBFAnalog Devices Inc.5.579LT8640EUDC#TRPBFCT-ND€11.62000Parametric Equivalent
LT8640EUDC-1#TRPBFAnalog Devices Inc.3.944LT8640EUDC-1#TRPBFCT-ND€11.62000Parametric Equivalent
LT8640HUDC#TRPBFAnalog Devices Inc.2.500505-LT8640HUDC#TRPBFCT-ND€13.25000Parametric Equivalent
LT8640IUDC-1#TRPBFAnalog Devices Inc.2.824LT8640IUDC-1#TRPBFCT-ND€12.68000Parametric Equivalent
In-Stock: 830
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€12.68000€12.68
10€10.01000€100.10
25€9.34280€233.57
100€8.61160€861.16
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.500€7.69469€19,236.72
Manufacturers Standard Package
Unit Price without VAT:€12.68000
Unit Price with VAT:€15.34280