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Buck Switching Regulator IC Positive Adjustable (Fixed) 1V (5V) 1 Output 4A 11-PowerWFQFN
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LMR604405SRBMRQ1

DigiKey Part Number
296-LMR604405SRBMRQ1TR-ND - Tape & Reel (TR)
296-LMR604405SRBMRQ1CT-ND - Cut Tape (CT)
296-LMR604405SRBMRQ1DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LMR604405SRBMRQ1
Description
AUTOMOTIVE, 36V, 4A SYNCHRONOUS
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable (Fixed) 1V (5V) 1 Output 4A 11-PowerWFQFN
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
20V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
200kHz ~ 2.2MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TA)
Topology
Grade
Automotive
Output Type
Qualification
AEC-Q100
Number of Outputs
1
Mounting Type
Surface Mount
Voltage - Input (Min)
3V
Package / Case
Voltage - Input (Max)
36V
Supplier Device Package
11-WQFN-HR (3.5x2.5)
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 0
3,000 estimated in stock on 22-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.15000$2.15
10$1.58800$15.88
25$1.44800$36.20
100$1.29340$129.34
250$1.21972$304.93
500$1.17964$589.82
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$1.09359$3,280.77
6,000$1.07149$6,428.94
9,000$1.06043$9,543.87