Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 12-WFDFN Exposed Pad
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LMR51440FSQDRRRQ1

DigiKey Part Number
296-LMR51440FSQDRRRQ1TR-ND - Tape & Reel (TR)
296-LMR51440FSQDRRRQ1CT-ND - Cut Tape (CT)
296-LMR51440FSQDRRRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LMR51440FSQDRRRQ1
Description
IC REG BUCK ADJ 4A 12WSON
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 12-WFDFN Exposed Pad
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Function
Step-Down
Output Configuration
Positive
Topology
Output Type
Number of Outputs
1
Voltage - Input (Min)
4V
Voltage - Input (Max)
36V
Voltage - Output (Min/Fixed)
Voltage - Output (Max)
28V
Current - Output
Frequency - Switching
200kHz ~ 1MHz
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C (TA)
Grade
Automotive
Qualification
AEC-Q100
Mounting Type
Surface Mount
Package / Case
Supplier Device Package
12-WSON (3x3)
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In-Stock: 2 457
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All prices are in PLN
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
17,74000 zł7,74 zł
105,73000 zł57,30 zł
255,22520 zł130,63 zł
1004,66880 zł466,88 zł
2504,40340 zł1 100,85 zł
5004,24346 zł2 121,73 zł
1 0004,11180 zł4 111,80 zł
* All Digi-Reel orders will add a 27,00 zł reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 0003,94915 zł11 847,45 zł
6 0003,86958 zł23 217,48 zł
9 0003,82970 zł34 467,30 zł
Manufacturers Standard Package
Unit Price without VAT:7,74000 zł
Unit Price with VAT:9,52020 zł