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LM431AIM3X

LM431AIM3X

Manufacturer No:

LM431AIM3X

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2.2% SOT23-3

Datasheet:

Datasheet

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LM431AIM3X Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    37 V
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Current - Cathode
    1 mA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    50ppm/°C Typical
  • Tolerance
    ±2.2%
  • Current - Output
    100 mA
  • Voltage - Output (Min/Fixed)
    2.495V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The LM431AIM3X is a precision programmable shunt regulator integrated circuit chip. It offers several advantages and can be applied in various scenarios. Some of the advantages and application scenarios of the LM431AIM3X are:Advantages: 1. Precision: The LM431AIM3X provides a highly accurate voltage reference and adjustable output voltage, making it suitable for applications that require precise voltage regulation. 2. Programmability: It allows the user to set the desired output voltage by simply selecting appropriate external resistors, providing flexibility in voltage regulation. 3. Low quiescent current: The LM431AIM3X has a low quiescent current, which minimizes power consumption and is ideal for low-power applications. 4. Wide operating voltage range: It can operate over a wide range of input voltages, making it suitable for various power supply designs. 5. Fast response time: The LM431AIM3X has a fast response time, enabling it to quickly regulate the output voltage in response to changes in the input voltage or load conditions.Application scenarios: 1. Voltage regulation: The LM431AIM3X can be used as a voltage reference and shunt regulator in various applications, such as power supplies, battery chargers, and voltage regulators. 2. Overvoltage protection: It can be employed as an overvoltage protection circuit to prevent damage to sensitive components by shunting excess voltage to ground. 3. Current limiting: The LM431AIM3X can be used as a current limiter to protect circuits from excessive current flow by regulating the voltage across a current-sensing resistor. 4. Temperature compensation: It can be utilized in temperature compensation circuits to maintain stable voltage references over a wide temperature range. 5. LED driver: The LM431AIM3X can be employed as a constant current source for driving LEDs, ensuring consistent brightness and preventing LED damage due to excessive current.These are just a few examples of the advantages and application scenarios of the LM431AIM3X integrated circuit chip. Its versatility and precision make it suitable for a wide range of voltage regulation and control applications.
LM431AIM3X Relevant information