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LM3674MFX-1.8

LM3674MFX-1.8

Manufacturer No:

LM3674MFX-1.8

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 1.8V 600MA SOT23-5

Datasheet:

Datasheet

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LM3674MFX-1.8 Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -30°C ~ 85°C (TA)
  • Synchronous Rectifier
    Yes
  • Frequency - Switching
    2MHz
  • Current - Output
    600mA
  • Voltage - Output (Max)
    -
  • Voltage - Output (Min/Fixed)
    1.8V
  • 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 LM3674MFX-1.8 is a specific variant of the LM3674 series of integrated circuit chips, which are step-down voltage regulators. Here are some advantages and application scenarios of the LM3674MFX-1.8:Advantages: 1. High Efficiency: The LM3674MFX-1.8 offers high efficiency, which helps in reducing power dissipation and extending battery life in portable devices. 2. Low Quiescent Current: It has a low quiescent current, which is beneficial for battery-powered applications as it minimizes power consumption during standby or idle modes. 3. Wide Input Voltage Range: The chip can handle a wide input voltage range, typically from 2.7V to 5.5V, making it suitable for various power sources. 4. Adjustable Output Voltage: The LM3674MFX-1.8 allows for an adjustable output voltage, which provides flexibility in different applications. 5. Thermal Shutdown and Overload Protection: It includes built-in thermal shutdown and overload protection features, ensuring safe operation and preventing damage to the chip.Application Scenarios: 1. Portable Devices: The LM3674MFX-1.8 is commonly used in portable devices such as smartphones, tablets, portable media players, and handheld gaming consoles. It efficiently regulates the battery voltage to power the device's components. 2. IoT Devices: With its low quiescent current and wide input voltage range, the chip is suitable for Internet of Things (IoT) devices that operate on battery power and require efficient voltage regulation. 3. Wearable Electronics: Wearable devices like fitness trackers, smartwatches, and health monitors often have limited space and power constraints. The LM3674MFX-1.8's small form factor and high efficiency make it a good choice for such applications. 4. Industrial and Automotive Electronics: The chip's wide input voltage range and thermal protection features make it suitable for industrial and automotive applications where voltage regulation and protection against thermal issues are crucial.It's important to note that the specific application scenarios may vary depending on the requirements and specifications of the device being designed.
LM3674MFX-1.8 Relevant information