Home / Voltage Reference / LM431BCM3X/
LM431BCM3X

LM431BCM3X

Manufacturer No:

LM431BCM3X

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 1% SOT23-3

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

LM431BCM3X Specifications

  • Type
    Parameter
  • Voltage - Output (Max)
    37 V
  • Current - Cathode
    1 mA
  • Supplier Device Package
    SOT-23-3
  • Package / Case
    TO-236-3, SC-59, SOT-23-3
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • 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
    Obsolete
  • Series
    -
The LM431BCM3X 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 LM431BCM3X are:Advantages: 1. Precision: The LM431BCM3X 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 using external resistors, providing flexibility in voltage regulation. 3. Low quiescent current: The LM431BCM3X has a low quiescent current, which minimizes power consumption and is ideal for battery-powered 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 LM431BCM3X has a fast response time to changes in input voltage, enabling quick and accurate regulation.Application scenarios: 1. Voltage regulation: The LM431BCM3X can be used as a precision voltage reference or a shunt regulator to regulate the output voltage in various applications such as power supplies, battery chargers, and voltage converters. 2. Current limiting: It can be used as a current limiter to protect sensitive components from excessive current flow, ensuring safe operation in circuits. 3. Temperature compensation: The LM431BCM3X can be employed as a temperature compensation device to stabilize the output voltage against temperature variations, making it suitable for temperature-sensitive applications. 4. Error amplifier: It can be used as an error amplifier in feedback control loops to maintain a stable output voltage or current in systems such as voltage regulators and power management circuits. 5. Overvoltage protection: The LM431BCM3X can be utilized as an overvoltage protection device to prevent damage to downstream components by shunting excess voltage to ground.Overall, the LM431BCM3X offers precision, programmability, and versatility, making it suitable for a wide range of applications that require accurate voltage regulation, current limiting, temperature compensation, error amplification, or overvoltage protection.
LM431BCM3X Relevant information