Home / Voltage Reference / KA431D/
KA431D

KA431D

Manufacturer No:

KA431D

Manufacturer:

Fairchild Semiconductor

Description:

IC VREF SHUNT ADJ 2% 8SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

KA431D 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
    ±2%
  • Current - Output
    100 mA
  • Voltage - Output (Min/Fixed)
    2.5V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The KA431D is a three-terminal adjustable shunt regulator integrated circuit chip. It has several advantages and application scenarios, including:1. Voltage Regulation: The KA431D can be used as a voltage reference or regulator to provide a stable output voltage. It can be adjusted to a specific voltage level by using external resistors.2. Precision: It offers high precision voltage regulation with a low output voltage tolerance. This makes it suitable for applications that require accurate voltage control, such as in power supplies, battery chargers, and voltage references.3. Low Power Consumption: The KA431D has low quiescent current, which means it consumes very little power when regulating the voltage. This makes it suitable for battery-powered devices or applications where power efficiency is crucial.4. Overvoltage Protection: It provides overvoltage protection by shunting excess voltage to the ground. This feature safeguards sensitive components from voltage spikes or transients, making it useful in applications where voltage surges are common.5. Temperature Stability: The KA431D has good temperature stability, ensuring that the output voltage remains consistent even with temperature variations. This makes it suitable for applications that operate in extreme temperature conditions.6. Cost-Effective: The KA431D is a low-cost integrated circuit chip, making it an economical choice for voltage regulation applications.Application scenarios for the KA431D include:1. Voltage Regulators: It can be used as a voltage regulator in various electronic devices, such as power supplies, battery chargers, and voltage references.2. Overvoltage Protection: It can be used to protect sensitive components from overvoltage by shunting excess voltage to the ground.3. Temperature Compensation: It can be used in temperature compensation circuits to maintain stable output voltage despite temperature variations.4. Battery Management: It can be used in battery charging circuits to regulate the charging voltage and prevent overcharging.5. LED Drivers: It can be used as a current regulator in LED driver circuits to maintain a constant current flow through the LEDs.Overall, the KA431D integrated circuit chip offers precise voltage regulation, low power consumption, overvoltage protection, and temperature stability, making it suitable for a wide range of applications in various industries.
KA431D Relevant information