LM2575D2T-12R4G is out of stock and can be placed on backorder.
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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.

LM2575D2T-12R4G

DigiKey Part Number
LM2575D2T-12R4GOSTR-ND - Tape & Reel (TR)
LM2575D2T-12R4GOSCT-ND - Cut Tape (CT)
LM2575D2T-12R4GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM2575D2T-12R4G
Description
IC REG BUCK 12V 1A D2PAK-5
Manufacturer Standard Lead Time
14 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
LM2575D2T-12R4G Models
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
D2PAK-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
AP1501A-12K5G-13Diodes Incorporated136AP1501A-12K5G-13DITR-ND$4.19000Similar
LM2575-12WUMicrochip Technology0576-2129-ND$1.75000Similar
LM2576-12WUMicrochip Technology0576-2130-ND$1.79000Similar
LM2576-12WU-TRMicrochip Technology0LM2576-12WU-TR-ND$1.79000Similar
LM2596S-12/NOPBTexas Instruments0LM2596S-12/NOPB-ND$6.97000Similar
In-Stock: 0
800 estimated in stock on 16-Feb-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.44000$2.44
10$1.81200$18.12
25$1.65520$41.38
100$1.48280$148.28
250$1.40052$350.13
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$1.32240$1,057.92
1,600$1.28664$2,058.62
2,400$1.26873$3,044.95
4,000$1.24889$4,995.56
5,600$1.23729$6,928.82
8,000$1.22614$9,809.12
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