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LM431CIM

LM431CIM

Manufacturer No:

LM431CIM

Manufacturer:

National Semiconductor

Description:

IC VREF SHUNT ADJ 8SOIC

Datasheet:

Datasheet

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LM431CIM Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    37 V
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • 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
    -
  • Current - Output
    100 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM431CIM 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 LM431CIM are:Advantages: 1. Precision: The LM431CIM provides a highly accurate voltage reference and adjustable output voltage, making it suitable for applications that require precise voltage regulation. 2. Programmability: It can be programmed to provide a specific output voltage by using external resistors, allowing flexibility in voltage regulation. 3. Low quiescent current: The LM431CIM has a low quiescent current, which minimizes power consumption and is ideal for battery-powered applications. 4. Wide operating voltage range: It can operate within a wide voltage range, typically from 2.5V to 36V, making it suitable for various voltage levels. 5. Fast response time: The LM431CIM 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 LM431CIM can be used as a voltage regulator in various applications, such as power supplies, battery chargers, and voltage references. 2. Current limiting: It can be employed as a current limiter to protect sensitive components from excessive current flow, ensuring safe operation. 3. Voltage monitoring: The LM431CIM can be used to monitor voltage levels and provide feedback for control systems, ensuring stable and accurate voltage regulation. 4. Temperature compensation: It can be utilized in temperature compensation circuits to maintain stable output voltage levels despite temperature variations. 5. LED and display drivers: The LM431CIM can be used as a current regulator for driving LEDs and displays, ensuring consistent brightness levels.Overall, the LM431CIM offers precision, programmability, and versatility, making it suitable for a wide range of applications that require voltage regulation, current limiting, voltage monitoring, temperature compensation, and LED/display driving.
LM431CIM Relevant information