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UC39431DTR

UC39431DTR

Manufacturer No:

UC39431DTR

Manufacturer:

Texas Instruments

Description:

IC VREF SHUNT ADJ 0.39% 8SOIC

Datasheet:

Datasheet

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UC39431DTR Specifications

  • Type
    Parameter
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Current - Cathode
    800 µA
  • Current - Supply
    -
  • Voltage - Input
    -
  • Noise - 10Hz to 10kHz
    -
  • Noise - 0.1Hz to 10Hz
    -
  • Temperature Coefficient
    -
  • Tolerance
    ±0.39%
  • Current - Output
    100 mA
  • Voltage - Output (Max)
    36 V
  • Voltage - Output (Min/Fixed)
    1.3V
  • Output Type
    Adjustable
  • Reference Type
    Shunt
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Obsolete
  • Series
    -
The UC39431DTR is a specific integrated circuit (IC) chip manufactured by Texas Instruments. It is a high-performance, low-dropout (LDO) voltage regulator. Here are some advantages and application scenarios of the UC39431DTR IC:Advantages: 1. Low dropout voltage: The UC39431DTR has a very low dropout voltage, which means it can regulate the output voltage very close to the input voltage. This is beneficial in applications where the input voltage is close to the desired output voltage, as it minimizes power dissipation and improves efficiency.2. High output current capability: This IC chip can provide a high output current, typically up to 1.5A. This makes it suitable for applications that require a stable and high current supply, such as powering microcontrollers, sensors, or other power-hungry devices.3. Wide input voltage range: The UC39431DTR can operate with a wide input voltage range, typically from 2.5V to 16V. This flexibility allows it to be used in various applications with different input voltage sources, including batteries, wall adapters, or other power supplies.4. Low quiescent current: The IC chip has a low quiescent current, which means it consumes very little power when in standby or idle mode. This is advantageous in battery-powered applications, as it helps to extend the battery life.Application scenarios: 1. Portable devices: The UC39431DTR is commonly used in portable devices like smartphones, tablets, or portable media players. It provides a stable and efficient power supply for the various components of these devices, ensuring reliable operation.2. Industrial and automotive applications: The IC chip's high output current capability and wide input voltage range make it suitable for industrial and automotive applications. It can power various control systems, sensors, or actuators in these environments.3. Embedded systems: The UC39431DTR is often used in embedded systems, such as microcontroller-based projects or IoT devices. It provides a regulated power supply to the microcontroller, ensuring stable operation and preventing voltage fluctuations from affecting the system's performance.4. Power management: The IC chip can be used in power management circuits to regulate and stabilize the voltage levels in different parts of a system. It can be employed in voltage regulators, power supplies, or battery charging circuits.Overall, the UC39431DTR IC chip's advantages of low dropout voltage, high output current capability, wide input voltage range, and low quiescent current make it suitable for a wide range of applications where stable and efficient power supply is required.
UC39431DTR Relevant information