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 (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LT8640SHV-2#PBFAnalog Devices Inc.33505-LT8640SHV-2#PBF-ND£12.03000Parametric Equivalent
LT8640SIV-2#PBFAnalog Devices Inc.21505-LT8640SIV-2#PBF-ND£11.49000Parametric Equivalent
LT8643SIV#PBFAnalog Devices Inc.5,255505-LT8643SIV#PBF-ND£11.49000Parametric Equivalent
In-Stock: 3
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All prices are in GBP
Tray
QuantityUnit PriceExt Price
1£10.55000£10.55
10£8.32200£83.22
25£7.76520£194.13
100£7.15230£715.23
250£6.86028£1,715.07
540£6.66670£3,600.02
1,080£6.52493£7,046.92
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:£10.55000
Unit Price with VAT:£12.66000