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
LT8640SHV-2#PBFAnalog Devices Inc.33505-LT8640SHV-2#PBF-ND₱966.50000Parametric Equivalent
LT8640SIV#PBFAnalog Devices Inc.8505-LT8640SIV#PBF-ND₱923.62000Parametric Equivalent
LT8640SIV-2#PBFAnalog Devices Inc.17505-LT8640SIV-2#PBF-ND₱923.62000Parametric Equivalent
LT8643SIV#PBFAnalog Devices Inc.4,739505-LT8643SIV#PBF-ND₱923.62000Parametric Equivalent
In-Stock: 3
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Tray
QuantityUnit PriceExt Price
1₱847.99000₱847.99
10₱668.80600₱6,688.06
25₱624.03640₱15,600.91
100₱574.78850₱57,478.85
250₱551.32104₱137,830.26
540₱535.76583₱289,313.55
1,080₱524.37194₱566,321.70
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.