Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 300mA SOT-23-6
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LMR51603Y3DBVR

DigiKey Part Number
296-LMR51603Y3DBVRTR-ND - Tape & Reel (TR)
296-LMR51603Y3DBVRCT-ND - Cut Tape (CT)
296-LMR51603Y3DBVRDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LMR51603Y3DBVR
Description
4.5V-TO-65V 0.3A SYNCHRONOUS BUC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 300mA SOT-23-6
Datasheet
 Datasheet
EDA/CAD Models
LMR51603Y3DBVR Models
Product Attributes
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Category
Voltage - Input (Max)
65V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Output (Max)
28V
Part Status
Active
Current - Output
Function
Step-Down
Frequency - Switching
1.1MHz
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Operating Temperature
-40°C ~ 150°C (TJ)
Output Type
Mounting Type
Surface Mount
Number of Outputs
1
Package / Case
Voltage - Input (Min)
4V
Supplier Device Package
SOT-23-6
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LMR51603YFDBVRTexas Instruments881296-LMR51603YFDBVRCT-ND$1.92000Parametric Equivalent
In-Stock: 1,996
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.92000$1.92
10$1.38800$13.88
25$1.25240$31.31
100$1.10400$110.40
250$1.03324$258.31
500$0.99056$495.28
1,000$0.96434$964.34
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.91198$2,735.94
6,000$0.89074$5,344.44
9,000$0.88010$7,920.90
15,000$0.86831$13,024.65
21,000$0.86142$18,089.82
Manufacturers Standard Package
Unit Price without GST:$1.92000
Unit Price with GST:$2.20800