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LM431BCZX

LM431BCZX

Manufacturer No:

LM431BCZX

Manufacturer:

onsemi

Description:

IC VREF SHUNT ADJ 1% TO92-3

Datasheet:

Datasheet

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LM431BCZX Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    36 V
  • Supplier Device Package
    TO-92-3
  • Package / Case
    TO-226-3, TO-92-3 (TO-226AA) Formed Leads
  • Mounting Type
    Through Hole
  • 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
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The LM431BCZX is a precision programmable shunt regulator integrated circuit chip. It has several advantages and application scenarios, including:1. Precision voltage reference: The LM431BCZX provides a highly accurate voltage reference, which can be programmed to a specific voltage using external resistors. This makes it suitable for applications that require precise voltage regulation.2. Adjustable output voltage: The output voltage of the LM431BCZX can be easily adjusted by changing the external resistor values. This flexibility allows it to be used in a wide range of applications where different output voltages are required.3. Low quiescent current: The LM431BCZX has a low quiescent current, which makes it suitable for battery-powered applications or any scenario where power consumption needs to be minimized.4. Wide operating voltage range: It can operate over a wide range of input voltages, typically from 2.5V to 36V. This versatility makes it suitable for various power supply designs.5. Overvoltage protection: The LM431BCZX has built-in overvoltage protection, which safeguards the connected circuitry from voltage spikes or transients. This feature is particularly useful in applications where voltage surges are common.6. Current limiting: It also provides current limiting functionality, protecting the load from excessive current. This is beneficial in applications where the load needs to be protected from potential damage due to high currents.Application scenarios for LM431BCZX include:1. Voltage regulation: The LM431BCZX can be used as a voltage regulator in various applications, such as power supplies, battery chargers, and voltage references.2. Battery management: It can be employed in battery management systems to regulate the charging voltage and protect the battery from overcharging or over-discharging.3. LED lighting: The LM431BCZX can be used to regulate the current flowing through LEDs, ensuring consistent brightness and preventing damage due to excessive current.4. Switch-mode power supplies: It can be utilized in switch-mode power supplies to regulate the output voltage and provide stable power to the load.5. Precision instrumentation: The LM431BCZX's high accuracy and low quiescent current make it suitable for precision instrumentation applications, such as data acquisition systems or measurement devices.Overall, the LM431BCZX integrated circuit chip offers precise voltage regulation, adjustable output voltage, low power consumption, and protection features, making it versatile for a wide range of applications.
LM431BCZX Relevant information