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฿144.19000Similar
MIC4576-3.3WU-TRMicrochip Technology1,416576-1551-1-ND฿144.19000Similar
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1฿149.04000฿149.04
10฿113.05800฿1,130.58
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135฿92.54281฿12,493.28
270฿89.16974฿24,075.83
540฿86.39474฿46,653.16
1,035฿84.23761฿87,185.93
2,520฿81.85853฿206,283.50
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.