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LM2576SX-3.3 Real Image
Same model may have multiple batches, images only for reference.

LM2576SX-3.3

Part No LM2576SX-3.3
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK 3.3V 3A TO263-5
Datasheet
LM2576SX-3.3 Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Purpose Step-Down
Topology Buck
Output Type Fixed
Number of Outputs 1
Minimum Input Voltage 4V
Maximum Input Voltage 40V
Nominal Output Voltage (Min/Fixed) 3.3V
Output Current 3A
Frequency - Switching 52kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package DDPAK/TO-263-5
Win Source Part Number 81823-LM2576SX-3.3
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM2576SX-3.3 CAD Model

Description

The LM2576SX-3.3 from Texas Instruments is a high-performance, integrated circuit designed to deliver efficient and reliable voltage regulation solutions.

  • Output Current: 3A
  • Output Voltage: Fixed 3.3V
  • Switching Frequency: 52 kHz
  • Efficiency: Up to 90%
  • Operating Temperature Range: -40 to 125 degrees Celsius
  • Protection Features: Thermal shutdown and current limit protection
  • Peak Current: Up to 6.5A

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Quantity Unit Price Ext. Price
40+ $1.3068 $52.2720
85+ $1.2241 $104.0485
130+ $1.1828 $153.7640
185+ $1.1000 $203.5000
240+ $1.0587 $254.0880
295+ $1.0173 $300.1035
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