LM63440AASQRYFRQ1 is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 2,985
Unit Price: $5.59000
Datasheet
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 22-PowerTFQFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM63440AASQRYFRQ1

DigiKey Part Number
296-LM63440AASQRYFRQ1TR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
LM63440AASQRYFRQ1
Description
IC REG BUCK ADJ 4A 22VQFN
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 22-PowerTFQFN
Datasheet
 Datasheet
EDA/CAD Models
LM63440AASQRYFRQ1 Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
34.2V
Series
Current - Output
Packaging
Tape & Reel (TR)
Frequency - Switching
200kHz ~ 1MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount, Wettable Flank
Number of Outputs
1
Package / Case
Voltage - Input (Min)
3V
Supplier Device Package
22-VQFN-HR (3.5x4)
Voltage - Input (Max)
36V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM63440AFSQRYFRQ1Texas Instruments2,985296-LM63440AFSQRYFRQ1CT-ND$5.59000Parametric Equivalent
Available To Order
Check Lead Time
This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$3.45422$10,362.66
Manufacturers Standard Package