LM2596SX-3.3 is available for purchase but is not normally stocked.
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Unit Price: $2.15257
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Datasheet
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A 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.
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA

LM2596SX-3.3

DigiKey Part Number
LM2596SX-3.3TR-ND - Tape & Reel (TR)
LM2596SX-3.3CT-ND - Cut Tape (CT)
LM2596SX-3.3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM2596SX-3.3
Description
IC REG BUCK 3.3V 3A TO263
Customer Reference
Detailed Description
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 3A TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Datasheet
 Datasheet
EDA/CAD Models
LM2596SX-3.3 Models
Product Attributes
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Category
Voltage - Input (Max)
40V
Mfr
Voltage - Output (Min/Fixed)
Series
Current - Output
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency - Switching
150kHz
Part Status
Not For New Designs
Synchronous Rectifier
No
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Package / Case
Output Type
Supplier Device Package
TO-263 (DDPAK-5)
Number of Outputs
1
Base Product Number
Voltage - Input (Min)
4.5V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM2575-3.3WUMicrochip Technology0LM2575-3.3WU-ND$2.15257Similar
LM2575-3.3WU-TRMicrochip Technology894150-LM2575-3.3WU-TRCT-ND$2.55000Similar
LM2575D2T-3.3R4Gonsemi128LM2575D2T-3.3R4GOSCT-ND$3.25000Similar
MIC4576-3.3WUMicrochip Technology155576-1532-5-ND$6.49000Similar
MIC4576-3.3WU-TRMicrochip Technology1,416576-1551-1-ND$6.49000Similar
Available To Order
Not recommended for new design, minimums may apply View Substitutes or Alternative Package Types
All prices are in AUD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$7.82000$7.82
* All Digi-Reel orders will add a $9.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
500$4.61816$2,309.08
1,000$4.49808$4,498.08
1,500$4.43792$6,656.88
2,500$4.37126$10,928.15
Manufacturers Standard Package
Unit Price without GST:$7.82000
Unit Price with GST:$8.60200