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LM3671MFX-1.2

LM3671MFX-1.2

Manufacturer No:

LM3671MFX-1.2

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 1.2V 600MA SOT23-5

Datasheet:

Datasheet

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LM3671MFX-1.2 Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    2MHz
  • Current - Output
    600mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.2V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    2.7V
  • Number of Outputs
    1
  • Output Type
    Fixed
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM3671MFX-1.2 is a highly efficient, step-down DC-DC converter integrated circuit chip. Some of its advantages and application scenarios include:1. High Efficiency: The LM3671MFX-1.2 offers high efficiency, typically up to 96%, which helps in reducing power consumption and extending battery life in portable devices.2. Low Quiescent Current: It has a low quiescent current of only 16?A, making it suitable for battery-powered applications where power conservation is crucial.3. Wide Input Voltage Range: The chip can operate with input voltages ranging from 2.7V to 5.5V, making it compatible with a wide range of power sources, including batteries and USB power.4. Adjustable Output Voltage: The LM3671MFX-1.2 allows for adjustable output voltage, which can be set from 1.2V to 5V, making it versatile for various applications.5. Small Package Size: The chip is available in a small, space-saving package, such as the SOT-23-5, making it suitable for compact and portable devices.6. Thermal Shutdown and Overload Protection: The LM3671MFX-1.2 includes built-in thermal shutdown and overload protection features, ensuring safe operation and preventing damage to the chip and connected devices.Application scenarios for the LM3671MFX-1.2 include:1. Battery-Powered Devices: It is commonly used in battery-powered devices, such as smartphones, tablets, portable media players, and handheld gaming consoles, to efficiently regulate the voltage and extend battery life.2. IoT Devices: The chip can be used in various Internet of Things (IoT) devices, including wearables, smart home devices, and sensors, where low power consumption and small form factor are essential.3. USB-Powered Devices: The LM3671MFX-1.2 can be utilized in devices powered by USB, such as USB chargers, USB hubs, and USB-powered gadgets, to efficiently convert the voltage from the USB power source.4. Industrial and Automotive Applications: The chip's wide input voltage range and high efficiency make it suitable for industrial and automotive applications, including instrumentation, control systems, and automotive electronics.Overall, the LM3671MFX-1.2 integrated circuit chip offers high efficiency, low power consumption, and a compact form factor, making it ideal for a wide range of battery-powered and low-power applications.
LM3671MFX-1.2 Relevant information