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1+US $6.00000US $6.00
10+US $5.40000US $54.00
30+US $4.20000US $126.00
100+US $3.45000US $345.00
500+US $3.30000US $1650.00
1000+US $3.00000US $3000.00

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The LM22675MR-5.0/NOPB is a highly efficient 3A buck regulator from Texas Instruments, designed for various industrial and consumer applications where a reliable and stable power supply is required. 

Key Features:

  1. Wide Input Voltage Range: The LM22675MR-5.0/NOPB supports a wide input voltage range, making it suitable for applications powered by different sources, including batteries, wall adapters, and DC power supplies.
  2. Fixed Output Voltage: It provides a fixed output voltage of 5.0V, ensuring a stable supply voltage for connected loads. This fixed output simplifies system design and eliminates the need for external voltage regulation components.
  3. High Efficiency: With its synchronous rectification topology and low dropout voltage, the LM22675MR-5.0/NOPB achieves high efficiency, minimizing power losses and maximizing battery life in battery-powered applications.
  4. Adjustable Frequency: The device features an adjustable switching frequency, allowing designers to optimize efficiency and performance based on their specific application requirements. Higher frequencies enable smaller external components and reduce output voltage ripple.
  5. Internal Current Limit and Thermal Shutdown: Built-in protection features such as internal current limiting and thermal shutdown ensure safe operation under abnormal operating conditions, protecting the regulator and connected components from damage due to overcurrent and overheating.
  6. Integrated Compensation: The LM22675MR-5.0/NOPB integrates compensation circuitry, simplifying the design process and reducing external component count. This integrated compensation enhances stability and transient response, ensuring reliable regulation under varying load conditions.
  7. Adjustable Soft-Start: Soft-start functionality prevents excessive inrush current during startup, reducing stress on the input power source and improving system reliability. The soft-start time is adjustable, allowing designers to tailor the startup behavior to their application requirements.
  8. Small Package: Available in a compact and thermally enhanced package, the LM22675MR-5.0/NOPB minimizes board space and facilitates easy integration into space-constrained designs. The exposed pad enhances thermal performance and allows for efficient heat dissipation.


  • Point-of-load regulation
  • Telecom and networking equipment
  • Industrial automation
  • Consumer electronics
  • Battery-powered devices
  • LED lighting

The LM22675MR-5.0/NOPB offers high efficiency, robust performance, and a comprehensive set of features, making it an ideal choice for various power management applications requiring a stable and efficient DC-DC voltage conversion solution.


Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.


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