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
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
28V
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
200kHz ~ 1MHz
Part Status
Active
Synchronous Rectifier
Yes
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TA)
Output Configuration
Positive
Grade
Automotive
Topology
Qualification
AEC-Q100
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
4V
Supplier Device Package
12-WSON (3x3)
Voltage - Input (Max)
36V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2,167
Check for Additional Incoming Stock
All prices are in PHP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₱129.82000₱129.82
10₱95.81600₱958.16
25₱87.37160₱2,184.29
100₱78.06410₱7,806.41
250₱73.62764₱18,406.91
500₱71.24920₱35,624.60
* All Digi-Reel orders will add a ₱376.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000₱66.03083₱198,092.49
6,000₱64.69988₱388,199.28
9,000₱64.03345₱576,301.05
Manufacturers Standard Package