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LM2831XMFX

LM2831XMFX

Manufacturer No:

LM2831XMFX

Manufacturer:

Texas Instruments

Description:

IC REG BUCK ADJ 1.5A SOT23-5

Datasheet:

Datasheet

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LM2831XMFX Specifications

  • Type
    Parameter
  • Supplier Device Package
    SOT-23-5
  • Package / Case
    SC-74A, SOT-753
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C (TJ)
  • Synchronous Rectifier
    No
  • Frequency - Switching
    1.6MHz
  • Current - Output
    1.5A
  • Voltage - Output (Max)
    4.5V
  • Voltage - Output (Min/Fixed)
    0.6V
  • Voltage - Input (Max)
    5.5V
  • Voltage - Input (Min)
    3V
  • Number of Outputs
    1
  • Output Type
    Adjustable
  • Topology
    Buck
  • Output Configuration
    Positive
  • Function
    Step-Down
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM2831XMFX is a specific variant of the LM2831 series of integrated circuit chips manufactured by Texas Instruments. This series is a family of high-efficiency, step-down DC-DC converters designed for applications requiring a compact and low-power solution. Here are some advantages and application scenarios of the LM2831XMFX:Advantages: 1. High Efficiency: The LM2831XMFX offers high efficiency, typically up to 95%, which helps in reducing power dissipation and extending battery life in portable applications. 2. Wide Input Voltage Range: It can operate over a wide input voltage range, typically from 3.5V to 36V, making it suitable for various power supply designs. 3. Adjustable Output Voltage: The output voltage of the LM2831XMFX can be adjusted using external resistors, allowing flexibility in meeting specific voltage requirements. 4. Low Quiescent Current: It has a low quiescent current of typically 17?A, enabling power-efficient operation in standby or low-load conditions. 5. Protection Features: The chip incorporates various protection features like thermal shutdown, input undervoltage lockout, and current limit, ensuring safe and reliable operation.Application Scenarios: 1. Battery-Powered Devices: The LM2831XMFX is well-suited for battery-powered devices such as portable medical equipment, handheld instruments, and battery-powered IoT devices. Its high efficiency and low quiescent current help in maximizing battery life. 2. Industrial and Automotive Applications: It can be used in industrial and automotive applications where a stable and efficient power supply is required. Examples include factory automation systems, motor control, and automotive infotainment systems. 3. Distributed Power Systems: The LM2831XMFX can be used in distributed power systems, providing regulated power to various subsystems or modules within a larger system. 4. LED Lighting: With its wide input voltage range and adjustable output voltage, the chip can be used in LED lighting applications, enabling efficient power conversion and control. 5. Telecom and Networking Equipment: The LM2831XMFX can be employed in telecom and networking equipment, providing power conversion for various components like routers, switches, and base stations.It's important to note that the specific application scenarios may vary depending on the requirements and specifications of the LM2831XMFX variant being used.
LM2831XMFX Relevant information