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LM2674N-5.0

LM2674N-5.0

Manufacturer No:

LM2674N-5.0

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 5V 500MA 8DIP

Datasheet:

Datasheet

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LM2674N-5.0 Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-PDIP
  • Package / Case
    8-DIP (0.300", 7.62mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    260kHz
  • Current - Output
    500mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    5V
  • 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
    Tube
  • Product Status
    Obsolete
  • Series
    SIMPLE SWITCHER®
The LM2674N-5.0 is a highly efficient step-down voltage regulator integrated circuit (IC) chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM2674N-5.0 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 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 LM2674N-5.0 provides a fixed output voltage of 5.0V, making it suitable for powering devices that require a stable voltage supply, such as microcontrollers, sensors, or digital circuits.4. Adjustable Output Voltage: With the addition of external resistors, the LM2674N-5.0 can be configured to provide adjustable output voltages. This feature enables its usage in applications where different voltage levels are required.5. Thermal Shutdown and Current Limit Protection: The chip incorporates thermal shutdown and current limit protection mechanisms, ensuring safe operation and preventing damage due to excessive temperature or current.6. Compact Size: The LM2674N-5.0 comes in a small package, making it suitable for space-constrained applications or designs where size reduction is a priority.Application scenarios for the LM2674N-5.0 include:1. Power Supplies: The chip can be used in various power supply applications, such as DC-DC converters, voltage regulators, or battery chargers.2. Automotive Electronics: Due to its wide input voltage range and robustness, the LM2674N-5.0 can be employed in automotive electronics, including infotainment systems, lighting controls, or engine management systems.3. Industrial Equipment: The chip's high efficiency and input voltage range make it suitable for industrial equipment, such as motor drives, control systems, or factory automation.4. Telecommunications: The LM2674N-5.0 can be utilized in telecommunications equipment, including routers, switches, or base stations, where efficient power conversion is essential.5. Consumer Electronics: The chip can find applications in consumer electronics devices, such as set-top boxes, gaming consoles, or portable audio players, where it can provide stable and efficient power supply.Overall, the LM2674N-5.0 offers advantages of high efficiency, wide input voltage range, and compact size, making it a versatile choice for various power supply applications across different industries.
LM2674N-5.0 Relevant information