LM2575T-3.3 is Obsolete and no longer manufactured.
Available Substitutes:

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onsemi
In Stock: 61
Unit Price: 2,13000 €
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Diodes Incorporated
In Stock: 106
Unit Price: 2,65000 €
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Microchip Technology
In Stock: 0
Unit Price: 1,25650 €
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Texas Instruments
In Stock: 23
Unit Price: 5,60000 €
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Texas Instruments
In Stock: 94
Unit Price: 4,82000 €
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Microchip Technology
In Stock: 0
Unit Price: 3,52000 €
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Microchip Technology
In Stock: 40
Unit Price: 3,64000 €
Datasheet
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-220-5
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM2575T-3.3

DigiKey Part Number
LM2575T-3.3OS-ND
Manufacturer
Manufacturer Product Number
LM2575T-3.3
Description
IC REG BUCK 3.3V 1A TO220-5
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-220-5
Datasheet
 Datasheet
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tube
Current - Output
Part Status
Obsolete
Frequency - Switching
52kHz
Function
Step-Down
Synchronous Rectifier
No
Output Configuration
Positive
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
Mounting Type
Through Hole
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
TO-220-5
Voltage - Input (Min)
4.75V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2575T-3.3Gonsemi61LM2575T-3.3GOS-ND2,13000 €Direct
AP1501-33T5L-UDiodes Incorporated106AP1501-33T5L-UDI-ND2,65000 €Similar
LM2576-3.3WTMicrochip Technology0LM2576-3.3WT-ND1,25650 €Similar
LM2591HVT-3.3/NOPBTexas Instruments23LM2591HVT-3.3/NOPB-ND5,60000 €Similar
LM2596T-3.3/NOPBTexas Instruments94LM2596T-3.3/NOPB-ND4,82000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes