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LM3674MFX-2.8

LM3674MFX-2.8

Manufacturer No:

LM3674MFX-2.8

Manufacturer:

Texas Instruments

Description:

IC REG BUCK 2.8V 600MA SOT23-5

Datasheet:

Datasheet

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LM3674MFX-2.8 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)
    2.8V
  • 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-2.8 is a specific integrated circuit (IC) chip designed by Texas Instruments. It is a low-power, step-down DC-DC converter with a fixed output voltage of 2.8V. Here are some advantages and application scenarios of the LM3674MFX-2.8:Advantages: 1. Low Power Consumption: The LM3674MFX-2.8 is designed to operate with very low quiescent current, making it suitable for battery-powered applications where power efficiency is crucial. 2. Small Form Factor: The IC chip comes in a tiny package, enabling it to be used in space-constrained designs. 3. High Efficiency: It offers high efficiency over a wide load range, minimizing power losses and maximizing battery life. 4. Wide Input Voltage Range: The LM3674MFX-2.8 can accept input voltages ranging from 2.7V to 5.5V, making it compatible with various power sources. 5. Thermal Shutdown and Overload Protection: The chip incorporates thermal shutdown and current limit features to protect itself and the connected circuitry from damage.Application Scenarios: 1. Portable Devices: The LM3674MFX-2.8 is commonly used in portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming consoles. It efficiently steps down the battery voltage to power the device's components. 2. Wearable Technology: With its low power consumption and small form factor, the chip is suitable for wearable devices like smartwatches, fitness trackers, and health monitors. 3. IoT Devices: The IC chip can be used in various Internet of Things (IoT) devices that require efficient power management, such as sensors, smart home devices, and wireless communication modules. 4. Battery-Powered Systems: The LM3674MFX-2.8 is ideal for any battery-powered system that requires a stable 2.8V power supply, including portable medical devices, remote controls, and wireless sensors. 5. Industrial Applications: The chip can be utilized in industrial automation systems, data loggers, and other low-power industrial devices.It's important to note that while the LM3674MFX-2.8 has specific advantages and application scenarios, the suitability of the chip for a particular use case depends on the specific requirements and design considerations of the application.
LM3674MFX-2.8 Relevant information