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Same model may have multiple batches, images only for reference.
LM2673S-3.3/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM2673S-3.3/NOPB

Part No LM2673S-3.3/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK 3.3V 3A TO263-7
Datasheet
LM2673S-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 8V
Maximum Input Voltage 40V
Nominal Output Voltage (Min/Fixed) 3.3V
Output Current 3A
Frequency - Switching 260kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting SMD (SMT)
Case / Package DDPAK/TO-263-7
Win Source Part Number 116371-LM2673S-3.3/NOPB
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian LM2673S-3.3/NOPB CAD Model

Description

The Texas Instruments LM2673S-3.3/NOPB is a high-quality, high-performance product from Texas Instruments, a globally recognized leader in the field of semiconductor technology.

  • Switching Frequency: 260 kHz
  • Package: 5-lead TO-263
  • Input Voltage: 8V-40V
  • Output Voltage: 3.3V
  • Output Currents: Up to 3A
  • Efficiency: Up to 90%
  • Built-in switch FET: Yes
  • Thermal shutdown: Yes
  • Current limit protection: Yes

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Quantity Unit Price Ext. Price
10+ $5.0182 $50.1820
25+ $4.1175 $102.9375
38+ $3.9889 $151.5782
52+ $3.8602 $200.7304
67+ $3.7315 $250.0105
90+ $3.3455 $301.0950
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