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LM2831ZMFX

LM2831ZMFX

Manufacturer No:

LM2831ZMFX

Manufacturer:

Texas Instruments

Description:

IC REG BUCK ADJ 1.5A SOT23-5

Datasheet:

Datasheet

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LM2831ZMFX 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
    3MHz
  • 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 LM2831ZMFX is a low-dropout linear regulator IC designed to provide a stable voltage output with very low dropout voltage. The advantages and application scenarios of this chip are:1. Low dropout voltage: The LM2831ZMFX has a very low dropout voltage of only 100mV at 1A, making it suitable for applications where the input voltage is close to the desired output voltage.2. High efficiency: The chip has a high efficiency of up to 96% due to its low dropout voltage and low quiescent current. This makes it ideal for battery-powered applications where high efficiency is critical.3. Wide input voltage range: The LM2831ZMFX has a wide input voltage range of 3V to 40V, enabling its use in a variety of applications.4. Adjustable output voltage: The chip has an adjustable output voltage range of 1.2V to 20V, making it flexible for use in a wide range of applications.5. Compact package: The LM2831ZMFX comes in a compact 6-pin SOT-23 package, making it suitable for space-constrained applications.Application scenarios:1. Battery-powered applications: The LM2831ZMFX is well-suited for battery-powered applications such as mobile devices, wireless sensors, and portable instruments that require high efficiency and stable voltage output.2. Automotive applications: The chip's wide input voltage range and low dropout voltage make it ideal for use in automotive applications such as power management for lighting, instrumentation, and audio systems.3. Industrial applications: The LM2831ZMFX is suitable for use in industrial applications where stable voltage output and high efficiency are critical, such as in motors, power supplies, and automation systems.4. Medical devices: The chip can also be used in medical devices that require stable voltage output and low quiescent current, such as portable medical instruments and patient monitoring systems.
LM2831ZMFX Relevant information