Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
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LM2575D2T-3.3R4G

DigiKey Part Number
LM2575D2T-3.3R4GOSTR-ND - Tape & Reel (TR)
LM2575D2T-3.3R4GOSCT-ND - Cut Tape (CT)
LM2575D2T-3.3R4GOSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2575D2T-3.3R4G
Description
IC REG BUCK 3.3V 1A D2PAK-5
Manufacturer Standard Lead Time
14 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
LM2575D2T-3.3R4G 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 (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2576-3.3WU-TRMicrochip Technology1,946LM2576-3.3WU-CT-ND$2.76000Similar
LM2591HVS-3.3/NOPBTexas Instruments60LM2591HVS-3.3/NOPB-ND$12.34000Similar
LM2591HVSX-3.3/NOPBTexas Instruments4LM2591HVSX-3.3/NOPBCT-ND$10.46000Similar
LM2596S-3.3/NOPBTexas Instruments677LM2596S-3.3/NOPB-ND$11.06000Similar
LM2596SX-3.3/NOPBTexas Instruments5,475LM2596SX-3.3/NOPBCT-ND$9.52000Similar
In-Stock: 103
Check for Additional Incoming Stock
All prices are in CAD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$3.43000$3.43
10$2.54000$25.40
25$2.31680$57.92
100$2.07080$207.08
250$1.95360$488.40
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
800$1.78861$1,430.89
1,600$1.73911$2,782.58
Manufacturers Standard Package