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Same model may have multiple batches, images only for reference.
LM2678T-5.0/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM2678T-5.0/NOPB

Part No LM2678T-5.0/NOPB
Manufacturer Texas Instruments
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description IC REG BUCK 5V 5A TO220-7
Datasheet
LM2678T-5.0/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) 5V
Output Current 5A
Frequency - Switching 260kHz
Synchronous Rectifier No
Temperature Range - Operating -40°C to 125°C (TJ)
Mounting Through Hole
Case / Package TO-220-7
Win Source Part Number 138160-LM2678T-5.0/NOPB
Popularity Medium
Supply and Demand Status Limited
Application Field Used in Power Management
Ultra Librarian 3D Model Ultra Librarian LM2678T-5.0/NOPB CAD Model

Description

The LM2678T-5.0/NOPB is a highly sophisticated, high-efficiency, step-down voltage regulator manufactured by Texas Instruments, a world leader in semiconductors.

  • Operating Frequency: 260 kHz.
  • Input Voltage Range: 8V to 40V.
  • Output Voltage: Fixed output voltage of 5V.
  • Efficiency: High efficiency through the use of a copper lead frame and a synchronous rectification output stage.
  • Feature: Built-in soft-start function.
  • Protection: Current limit and thermal shutdown features.
  • Package: TO-220 package.
  • External Components: Requires a minimal number of external components.

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