Buck Switching Regulator IC Positive Adjustable 0.598V 1 Output 5A 28-WFQFN Exposed Pad
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LM21305SQ/NOPB

DigiKey Part Number
LM21305SQ/NOPBTR-ND - Tape & Reel (TR)
LM21305SQ/NOPBCT-ND - Cut Tape (CT)
LM21305SQ/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM21305SQ/NOPB
Description
IC REG BUCK ADJ 5A 28WQFN
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Adjustable 0.598V 1 Output 5A 28-WFQFN Exposed Pad
Datasheet
 Datasheet
EDA/CAD Models
LM21305SQ/NOPB Models
Product Attributes
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Category
Voltage - Output (Min/Fixed)
Mfr
Voltage - Output (Max)
18V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Output
Part Status
Active
Frequency - Switching
300kHz ~ 1.5MHz
Function
Step-Down
Synchronous Rectifier
Yes
Output Configuration
Positive
Operating Temperature
-40°C ~ 85°C (TA)
Topology
Mounting Type
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
28-WQFN (5x5)
Voltage - Input (Min)
3V
Base Product Number
Voltage - Input (Max)
18V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM21305SQE/NOPBTexas Instruments287LM21305SQE/NOPBCT-ND7,42000 złParametric Equivalent
In-Stock: 850
Check for Additional Incoming Stock
All prices are in PLN
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
131,35000 zł31,35 zł
1024,31000 zł243,10 zł
2522,55440 zł563,86 zł
10020,62480 zł2 062,48 zł
25020,17916 zł5 044,79 zł
* All Digi-Reel orders will add a 27,00 zł reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 00018,69396 zł18 693,96 zł
Manufacturers Standard Package
Unit Price without VAT:31,35000 zł
Unit Price with VAT:38,56050 zł