LM2575-12BU is Obsolete and no longer manufactured.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: 1,49000 €
Datasheet

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Texas Instruments
In Stock: 1.719
Unit Price: 6,10000 €
Datasheet

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Texas Instruments
In Stock: 733
Unit Price: 5,25000 €
Datasheet

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onsemi
In Stock: 790
Unit Price: 1,79000 €
Datasheet

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Texas Instruments
In Stock: 3.007
Unit Price: 2,44000 €
Datasheet
Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM2575-12BU

DigiKey Part Number
LM2575-12BU-ND
Manufacturer
Manufacturer Product Number
LM2575-12BU
Description
IC REG BUCK 12V 1A TO263-5
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2575-12BU Models
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Bulk
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
Surface Mount
Output Type
Package / Case
Number of Outputs
1
Supplier Device Package
TO-263-5
Voltage - Input (Min)
4V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2575-12WUMicrochip Technology0576-2129-ND1,49000 €Direct
LM2596S-12/NOPBTexas Instruments1.719LM2596S-12/NOPB-ND6,10000 €Similar
LM2596SX-12/NOPBTexas Instruments733LM2596SX-12/NOPBCT-ND5,25000 €Similar
NCV2575D2T-12R4Gonsemi790488-NCV2575D2T-12R4GCT-ND1,79000 €Similar
TL2575-12IKTTRTexas Instruments3.007296-21495-1-ND2,44000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes