LM2575-12WU is out of stock and can be placed on backorder.
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Texas Instruments
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Unit Price: $6.97000
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Datasheet
Buck Switching Regulator IC Positive Fixed 12V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
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LM2575-12WU

DigiKey Part Number
576-2129-ND
Manufacturer
Manufacturer Part Number
LM2575-12WU
Description
IC REG BUCK 12V 1A TO263-5
Manufacturer Standard Lead Time
99 Weeks
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
LM2575-12WU Models
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tube
Current - Output
Part Status
Active
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 (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2596S-12/NOPBTexas Instruments0LM2596S-12/NOPB-ND$6.97000Similar
LM2596SX-12/NOPBTexas Instruments0LM2596SX-12/NOPBTR-ND$6.18000Similar
TL2575-12IKTTRTexas Instruments0296-21495-2-ND$2.79000Similar
TL2575HV-12IKTTRTexas Instruments0296-21499-2-ND$4.09000Similar
In-Stock: 0
50 estimated in stock on 18-Oct-2027
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All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.75000$1.75
25$1.46000$36.50
100$1.33000$133.00
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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