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LM2576S-3.3/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM2576S-3.3/NOPB

Part No LM2576S-3.3/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK 3.3V 3A TO263-5
Datasheet
LM2576S-3.3/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
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 018767-LM2576S-3.3/NOPB
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM2576S-3.3/NOPB CAD Model

Description

The LM2576S-3.3/NOPB is a highly versatile and efficient Simple Switcher® step-down voltage regulator manufactured by Texas Instruments.

  • Output Voltage: Constant 3.3V
  • Input Voltage: Maximum input voltage of up to 40V
  • Topology: Buck Converter
  • Efficiency: Up to 90%
  • Ease of Use: Requires a minimal number of external components
  • Built-in Features: Thermal shutdown, current limit, and output transistor safe operating area protection
  • Operating Frequency: 52kHz
  • Package: TO-263

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