Buck Switching Regulator IC Positive Adjustable 1V 1 Output 4A 22-PowerTFQFN
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LM63440AFSQRYFRQ1

DigiKey Part Number
296-LM63440AFSQRYFRQ1TR-ND - Tape & Reel (TR)
296-LM63440AFSQRYFRQ1CT-ND - Cut Tape (CT)
296-LM63440AFSQRYFRQ1DKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
LM63440AFSQRYFRQ1
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
Product Attributes
Type
Description
Select All
Category
Mfr
Texas Instruments
Series
LM634x0-Q1
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Output Type
Adjustable
Number of Outputs
1
Voltage - Input (Min)
3V
Voltage - Input (Max)
36V
Voltage - Output (Min/Fixed)
1V
Voltage - Output (Max)
34.2V
Current - Output
4A
Frequency - Switching
200kHz ~ 1MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 150°C (TJ)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount, Wettable Flank
Package / Case
22-PowerTFQFN
Supplier Device Package
22-VQFN-HR (3.5x4)
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In-Stock: 2 985
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Quantity
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 52,30000kr 52,30
10kr 39,96600kr 399,66
25kr 36,88240kr 922,06
100kr 33,48920kr 3 348,92
250kr 32,10552kr 8 026,38
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000kr 29,10515kr 87 315,45
Manufacturers Standard Package
Unit Price without VAT:kr 52,30000
Unit Price with VAT:kr 65,37500