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LM2574M-15/NOPB

LM2574M-15/NOPB

Manufacturer No:

LM2574M-15/NOPB

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 15V 500MA 14SOIC

Datasheet:

Datasheet

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LM2574M-15/NOPB Specifications

  • Type
    Parameter
  • Supplier Device Package
    14-SOIC
  • Package / Case
    14-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    52kHz
  • Current - Output
    500mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    15V
  • Voltage - Input (Max)
    40V
  • Voltage - Input (Min)
    4V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tube
  • Product Status
    Discontinued at Digi-Key
  • Series
    SIMPLE SWITCHER®
The LM2574M-15/NOPB is a step-down switching regulator integrated circuit (IC) chip manufactured by Texas Instruments. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. High Efficiency: The LM2574M-15/NOPB chip provides high efficiency due to its step-down switching regulator architecture. It can convert a higher input voltage to a lower output voltage with minimal power loss.2. Wide Input Voltage Range: It can accept a wide range of input voltages, typically up to 40V. This makes it suitable for applications where the input voltage can vary significantly.3. Fixed Output Voltage: The LM2574M-15/NOPB chip has a fixed output voltage of 15V. This eliminates the need for external voltage regulation components and simplifies the design.4. Current Limiting and Thermal Shutdown: The chip incorporates current limiting and thermal shutdown features to protect the circuit from excessive current or temperature. This enhances the reliability and safety of the system.5. Small Package: The LM2574M-15/NOPB chip is available in a small surface-mount package, making it suitable for space-constrained applications.Application Scenarios: 1. Power Supplies: The LM2574M-15/NOPB chip can be used in various power supply applications, such as providing a regulated 15V output voltage for microcontrollers, sensors, or other electronic components.2. Battery Chargers: It can be used in battery charging circuits to step down the input voltage from a battery or power source to a lower voltage suitable for charging the battery.3. Automotive Electronics: The wide input voltage range and high efficiency of the LM2574M-15/NOPB chip make it suitable for automotive electronics applications, such as powering sensors, actuators, or control modules.4. Industrial Control Systems: It can be used in industrial control systems to provide regulated power for various components, such as PLCs (Programmable Logic Controllers), motor drives, or sensors.5. LED Lighting: The LM2574M-15/NOPB chip can be used in LED lighting applications to provide a regulated voltage for driving LEDs, ensuring stable and efficient illumination.Overall, the LM2574M-15/NOPB chip offers high efficiency, wide input voltage range, and a fixed output voltage, making it suitable for various power supply and voltage regulation applications in different industries.
LM2574M-15/NOPB Relevant information