20 WFQFN
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LT8640AJUDCM#PBF

DigiKey Part Number
505-LT8640AJUDCM#PBF-ND
Manufacturer
Manufacturer Product Number
LT8640AJUDCM#PBF
Description
IC REG BUCK ADJ 5A 20QFN
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN Exposed Pad, 18 Leads
Datasheet
 Datasheet
EDA/CAD Models
LT8640AJUDCM#PBF Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tray
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
2.9V
Voltage - Input (Max)
42V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
41.58V
Current - Output
Frequency - Switching
200kHz ~ 3MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Mounting Type
Surface Mount, Wettable Flank
Package / Case
Supplier Device Package
20-QFN (3x4)
Base Product Number
Product Questions and Answers

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In-Stock: 395
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All prices are in JPY
Tray
QuantityUnit PriceExt Price
1¥1,261.00000¥1,261
10¥844.60000¥8,446
91¥619.83516¥56,405
182¥571.73077¥104,055
273¥547.29670¥149,412
546¥532.83150¥290,926
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 JCT:¥1,261.00000
Unit Price with JCT:¥1,387.10000