Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
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LM2575S-3.3/NOPB

DigiKey Part Number
LM2575S-3.3/NOPB-ND
Manufacturer
Manufacturer Product Number
LM2575S-3.3/NOPB
Description
IC REG BUCK 3.3V 1A TO263
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2575S-3.3/NOPB Models
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Series
Current - Output
Packaging
Tube
Frequency - Switching
52kHz
Part Status
Active
Synchronous Rectifier
No
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Package / Case
Output Type
Supplier Device Package
TO-263 (DDPAK-5)
Number of Outputs
1
Base Product Number
Voltage - Input (Min)
4V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC4576-3.3WUMicrochip Technology150576-1532-5-ND$4.46000Similar
MIC4576-3.3WU-TRMicrochip Technology1,416576-1551-1-ND$4.46000Similar
In-Stock: 483
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$4.61000$4.61
10$3.49700$34.97
45$3.07556$138.40
135$2.86244$386.43
270$2.75811$744.69
540$2.67228$1,443.03
1,035$2.60556$2,696.75
2,520$2.53197$6,380.56
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.