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LM431BCM

LM431BCM

Manufacturer No:

LM431BCM

Manufacturer:

National Semiconductor

Description:

IC VREF SHUNT ADJ 1% 8SOIC

Datasheet:

Datasheet

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LM431BCM Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -25°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
    ±1%
  • Current - Output
    100 mA
  • Voltage - Output (Min/Fixed)
    2.495V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Bulk
  • Product Status
    Active
  • Series
    -
The LM431BCM is a precision programmable shunt regulator integrated circuit chip. It has several advantages and application scenarios, including:Advantages: 1. Precision: The LM431BCM provides a highly accurate voltage reference, making it suitable for applications that require precise voltage regulation. 2. Programmability: It can be programmed to provide a specific output voltage by adjusting the reference voltage using external resistors. 3. Low power consumption: The LM431BCM operates at low quiescent current, making it suitable for battery-powered applications. 4. Wide operating voltage range: It can operate over a wide range of input voltages, typically from 2.5V to 36V, making it versatile for various applications. 5. Fast response time: The LM431BCM has a fast response time, enabling it to quickly regulate the output voltage in dynamic load conditions.Application scenarios: 1. Voltage regulation: The LM431BCM 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 used as a current limiter to protect sensitive components from excessive current flow. 3. Voltage monitoring: The LM431BCM can be used to monitor voltage levels and provide feedback for control systems or alarms. 4. Temperature compensation: It can be used in temperature compensation circuits to maintain stable voltage references over a wide temperature range. 5. LED driver: The LM431BCM can be used as a constant current source for driving LEDs, ensuring consistent brightness and preventing overcurrent.Overall, the LM431BCM integrated circuit chip offers precision, programmability, and versatility, making it suitable for a wide range of voltage regulation and monitoring applications.
LM431BCM Relevant information