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LM2671M-3.3

LM2671M-3.3

Manufacturer No:

LM2671M-3.3

Manufacturer:

National Semiconductor

Description:

SWITCHING REGULATOR, VOLTAGE-MOD

Datasheet:

Datasheet

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LM2671M-3.3 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    260kHz
  • Current - Output
    500mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    3.3V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    6.5V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Bulk
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2671M-3.3 is a highly efficient step-down voltage regulator integrated circuit (IC) chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM2671M-3.3 offers high efficiency, typically up to 92%. This makes it suitable for applications where power efficiency is crucial, such as battery-powered devices or energy-efficient systems.2. Wide Input Voltage Range: The IC chip can handle a wide input voltage range, typically from 8V to 40V. This flexibility allows it to be used in various applications, including automotive, industrial, and telecommunications.3. Fixed Output Voltage: The LM2671M-3.3 provides a fixed output voltage of 3.3V, which is suitable for powering microcontrollers, sensors, and other digital components that require a stable voltage supply.4. Adjustable Output Voltage: With the addition of external resistors, the LM2671M-3.3 can be configured to provide adjustable output voltages. This feature enables it to be used in applications that require different voltage levels.5. Thermal Shutdown and Current Limit Protection: The IC chip incorporates thermal shutdown and current limit protection mechanisms. These features protect the chip from overheating and excessive current, ensuring its reliability and longevity.6. Compact Size: The LM2671M-3.3 comes in a small package, making it suitable for space-constrained applications or designs where size reduction is a priority.Application scenarios for the LM2671M-3.3 include:1. Power Supplies: The IC chip can be used in various power supply applications, such as DC-DC converters, voltage regulators, and battery chargers.2. Embedded Systems: It can be employed in embedded systems that require a stable and efficient power source, such as microcontroller-based projects, IoT devices, and industrial automation systems.3. Automotive Electronics: The LM2671M-3.3 can be utilized in automotive electronics, including infotainment systems, dashboard displays, and lighting control modules.4. Telecommunications: It can be used in telecommunications equipment, such as routers, switches, and base stations, to provide regulated power to the circuitry.5. Renewable Energy Systems: The IC chip can be integrated into renewable energy systems, such as solar power converters or wind turbine controllers, to efficiently regulate the voltage output.Overall, the LM2671M-3.3 offers high efficiency, flexibility, and protection features, making it suitable for a wide range of applications that require stable and efficient power supply solutions.
LM2671M-3.3 Relevant information