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LM3671MFX-1.8

LM3671MFX-1.8

Manufacturer No:

LM3671MFX-1.8

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 1.8V 600MA SOT23-5

Datasheet:

Datasheet

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LM3671MFX-1.8 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)
    1.8V
  • 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 LM3671MFX-1.8 is a specific variant of the LM3671 series of integrated circuit chips, which are step-down DC-DC converters designed to deliver a fixed output voltage. Here are some advantages and application scenarios of the LM3671MFX-1.8:Advantages: 1. High Efficiency: The LM3671MFX-1.8 offers high efficiency over a wide load range, which helps in reducing power consumption and extending battery life in portable devices. 2. Low Quiescent Current: It has a low quiescent current of typically 16?A, making it suitable for battery-powered applications where power conservation is crucial. 3. Small Package Size: The chip comes in a small 6-pin SOT-23 package, which enables compact and space-constrained designs. 4. Wide Input Voltage Range: It can operate with input voltages ranging from 2.7V to 5.5V, allowing it to be used with various power sources, including batteries and regulated power supplies. 5. Thermal Shutdown and Overload Protection: The LM3671MFX-1.8 incorporates built-in thermal shutdown and overload protection features, ensuring safe operation and preventing damage to the chip.Application Scenarios: 1. Portable Devices: The LM3671MFX-1.8 is commonly used in portable devices such as smartphones, tablets, portable media players, and handheld gaming consoles. It provides a stable and efficient power supply for the various components in these devices. 2. Battery-Powered Systems: It is suitable for battery-powered systems like wireless sensors, IoT devices, and wearable electronics. The low quiescent current and high efficiency help in maximizing battery life. 3. Industrial and Automotive Applications: The chip can be used in industrial and automotive applications that require a regulated power supply. It can handle a wide input voltage range and provide a stable output voltage for microcontrollers, sensors, and other components. 4. Power Management Modules: The LM3671MFX-1.8 can be integrated into power management modules or voltage regulator circuits to provide a fixed 1.8V output voltage. This is useful in various electronic systems where a specific voltage level is required.It's important to note that the specific application scenarios may vary depending on the requirements and specifications of the overall system design.
LM3671MFX-1.8 Relevant information