Buck Switching Regulator IC Positive Adjustable 0.97V 1 Output 5A 20-WFQFN Exposed Pad, 18 Leads
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LT8640AJUDCM#TRPBF

DigiKey Part Number
505-LT8640AJUDCM#TRPBFTR-ND - Tape & Reel (TR)
505-LT8640AJUDCM#TRPBFCT-ND - Cut Tape (CT)
505-LT8640AJUDCM#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LT8640AJUDCM#TRPBF
Description
IC REG BUCK ADJ 5A 20QFN
Manufacturer Standard Lead Time
13 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#TRPBF Models
Product Attributes
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Category
Voltage - Input (Max)
42V
Mfr
Voltage - Output (Min/Fixed)
Series
Voltage - Output (Max)
41.58V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 3MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 150°C (TJ)
Topology
Mounting Type
Surface Mount, Wettable Flank
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
20-QFN (3x4)
Voltage - Input (Min)
2.9V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4 522
Check for Additional Incoming Stock
All prices are in CZK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1155,16000 Kč155,16 Kč
10119,77300 Kč1 197,73 Kč
25110,90120 Kč2 772,53 Kč
100101,16380 Kč10 116,38 Kč
25098,27944 Kč24 569,86 Kč
* All Digi-Reel orders will add a 167,00 Kč reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 50088,98850 Kč222 471,25 Kč
Manufacturers Standard Package
Unit Price without VAT:155,16000 Kč
Unit Price with VAT:187,74360 Kč