Home / Voltage Reference / LM431AIZ/NOPB/
LM431AIZ/NOPB

LM431AIZ/NOPB

Manufacturer No:

LM431AIZ/NOPB

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 2.2% TO92-3

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM431AIZ/NOPB Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    37 V
  • Supplier Device Package
    TO-92-3
  • Package / Case
    TO-226-3, TO-92-3 (TO-226AA)
  • Mounting Type
    Through Hole
  • 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
    Bulk
  • Product Status
    Active
  • Series
    -
The LM431AIZ/NOPB is a precision programmable shunt regulator integrated circuit chip. It offers several advantages and can be used in various application scenarios:Advantages: 1. Precision: The LM431AIZ/NOPB provides a highly accurate voltage reference with a typical voltage tolerance of ±0.5%. This precision makes it suitable for applications that require accurate voltage regulation.2. Programmability: The chip allows the user to set the desired output voltage by using two external resistors. This programmability feature makes it versatile and adaptable to different voltage regulation requirements.3. Low quiescent current: The LM431AIZ/NOPB has a low quiescent current of typically 1.0 mA. This low current consumption makes it suitable for battery-powered applications where power efficiency is crucial.4. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 2.5V to 36V. This flexibility allows it to be used in various voltage regulation applications.Application scenarios: 1. Voltage regulation: The LM431AIZ/NOPB can be used as a precision voltage reference to regulate the output voltage in various electronic circuits. It can be employed in power supplies, battery chargers, and voltage regulators to maintain a stable and accurate output voltage.2. Current limiting: The chip can be used as a current limiter to protect sensitive components from excessive current flow. By monitoring the voltage across a sense resistor, the LM431AIZ/NOPB can regulate the current passing through the load.3. Voltage monitoring: The LM431AIZ/NOPB can be used to monitor voltage levels and provide feedback signals for control purposes. It can be employed in battery management systems, overvoltage protection circuits, and voltage monitoring applications.4. Temperature compensation: The chip's precision voltage reference can be used for temperature compensation in various circuits. It can help maintain stable performance and compensate for temperature-induced variations in electronic components.Overall, the LM431AIZ/NOPB integrated circuit chip offers precision, programmability, and versatility, making it suitable for a wide range of voltage regulation and monitoring applications.
LM431AIZ/NOPB Relevant information