Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
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LT8643SAAV#PBF

DigiKey Part Number
505-LT8643SAAV#PBF-ND
Manufacturer
Manufacturer Product Number
LT8643SAAV#PBF
Description
42V, 6A SYNCHRONOUS STEP-DOWN SI
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 6A 24-TFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LT8643SAAV#PBF Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tray
Voltage - Output (Max)
41.5V
Part Status
Active
Current - Output
Function
Step-Down
Frequency - Switching
200kHz ~ 3MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3.4V
Supplier Device Package
24-LQFN (4x4)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT8640SEV#PBFAnalog Devices Inc.10505-LT8640SEV#PBF-ND296,98000 KčParametric Equivalent
LT8640SIV#PBFAnalog Devices Inc.1 023505-LT8640SIV#PBF-ND323,47000 KčParametric Equivalent
LT8640SIV-2#PBFAnalog Devices Inc.17505-LT8640SIV-2#PBF-ND323,47000 KčParametric Equivalent
LT8643SIV#PBFAnalog Devices Inc.212505-LT8643SIV#PBF-ND323,47000 KčParametric Equivalent
In-Stock: 3
Check for Additional Incoming Stock
All prices are in CZK
Tray
QuantityUnit PriceExt Price
1296,98000 Kč296,98 Kč
10234,22800 Kč2 342,28 Kč
25218,54880 Kč5 463,72 Kč
100201,30150 Kč20 130,15 Kč
250193,08272 Kč48 270,68 Kč
540187,63500 Kč101 322,90 Kč
1 080183,64465 Kč198 336,22 Kč
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:296,98000 Kč
Unit Price with VAT:359,34580 Kč