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LM3404HVMR/NOPB

  • In Stock: 44934
  • Available: 37408

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $3.90000US $3.90
10+US $3.51000US $35.10
30+US $2.73000US $81.90
100+US $2.24250US $224.25
500+US $2.14500US $1072.50
1000+US $1.95000US $1950.00

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  • Description
  • Alternatives
  • Shopping Guide
Description

The LM3404HVMR/NOPB is a high-performance, step-down (buck) voltage regulator from Texas Instruments, designed for applications requiring efficient power conversion. This device is particularly suited for powering microcontrollers, FPGAs, and other digital circuits that operate at lower voltage levels.

Key Features:

  1. Input Voltage Range: The LM3404HVMR/NOPB can accept a wide input voltage range, typically from 4.5V to 60V, making it versatile for various power supply applications.

  2. Output Voltage: The regulator can be configured to provide a fixed output voltage or an adjustable output voltage, typically ranging from 0.8V to 15V, depending on the external resistor configuration.

  3. Output Current: It is capable of delivering up to 3A of continuous output current, which is suitable for many mid-range power applications.

  4. Efficiency: The device boasts high efficiency, often exceeding 90%, which helps in reducing heat generation and improving overall system reliability.

  5. Switching Frequency: The LM3404HVMR/NOPB operates at a fixed switching frequency, typically around 500 kHz, allowing for smaller external components and a more compact design.

  6. Thermal Protection: It includes built-in thermal shutdown and current limit features to protect the device and the load from overheating and overcurrent conditions.

  7. Package Type: The LM3404HVMR/NOPB is available in a compact HTQFP (Thin Quad Flat Pack) package, which facilitates easy integration into space-constrained designs.

  8. Control Method: The regulator employs a voltage mode control scheme, which provides stable operation across a wide range of load conditions.

  9. Soft Start: It features a soft-start function to limit inrush current during startup, enhancing system reliability and performance.

  10. Compensation: The device has internal compensation, simplifying the design process and reducing the need for external components.

Applications:

The LM3404HVMR/NOPB is ideal for various applications, including:

  • Automotive power supplies
  • Industrial automation systems
  • Telecommunications equipment
  • Consumer electronics
  • Battery-powered devices

Conclusion:

The LM3404HVMR/NOPB from Texas Instruments is a robust and efficient buck converter that provides a reliable solution for a wide range of power management applications. Its combination of high efficiency, wide input voltage range, and integrated protection features make it a popular choice among engineers looking to design reliable and compact power supply solutions.

Alternatives

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

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