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VRE210M-83TR

VRE210M-83TR

Product Overview

The VRE210M-83TR belongs to the category of voltage regulators and is designed for use in electronic devices requiring stable and regulated power supply. This voltage regulator is characterized by its high efficiency, compact package, and precise output voltage control. It is typically packaged as a small integrated circuit and is available in various quantities per package.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 1A
  • Dropout Voltage: 0.5V at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223
  • Package Quantity: 2500 units per reel

Detailed Pin Configuration

The VRE210M-83TR features a standard SOT-223 pin configuration with three pins: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

  • High Efficiency: The voltage regulator offers high efficiency, minimizing power loss and heat generation.
  • Overcurrent Protection: It includes overcurrent protection to safeguard connected circuits.
  • Thermal Shutdown: The device incorporates thermal shutdown to prevent damage due to excessive temperature.

Advantages and Disadvantages

Advantages

  • Precise Voltage Regulation
  • Compact Package
  • Wide Input Voltage Range

Disadvantages

  • Limited Maximum Output Current
  • Dropout Voltage may impact performance in low input voltage scenarios

Working Principles

The VRE210M-83TR operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The VRE210M-83TR finds extensive application in various electronic devices, including: - Battery-Powered Devices - Portable Consumer Electronics - Industrial Control Systems - Automotive Electronics

Detailed and Complete Alternative Models

  1. LM317: A widely used adjustable voltage regulator with similar characteristics.
  2. L78xx Series: Fixed output voltage regulators available in various voltage options.

In conclusion, the VRE210M-83TR is a versatile voltage regulator suitable for a wide range of applications, offering precise voltage regulation and efficient operation. Its compact package and comprehensive protection features make it an ideal choice for electronic designs requiring stable power supplies.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi VRE210M-83TR dalam penyelesaian teknikal

  1. What is the VRE210M-83TR?

    • The VRE210M-83TR is a precision voltage reference module designed for use in various technical solutions requiring stable and accurate voltage references.

  2. What is the voltage output range of the VRE210M-83TR?

    • The VRE210M-83TR has a voltage output range of 2.048V to 5.0V, making it suitable for a wide range of applications.

  3. What are the typical applications of the VRE210M-83TR?

    • Typical applications of the VRE210M-83TR include data acquisition systems, industrial process control, instrumentation, and precision voltage measurement equipment.

  4. What is the temperature stability of the VRE210M-83TR?

    • The VRE210M-83TR offers excellent temperature stability, typically within ±10ppm/°C, ensuring reliable performance across varying operating conditions.

  5. Does the VRE210M-83TR require external components for operation?

    • No, the VRE210M-83TR is a complete voltage reference module and does not require additional external components for basic operation.

  6. Can the VRE210M-83TR operate from a single power supply?

    • Yes, the VRE210M-83TR can operate from a single power supply, simplifying its integration into various technical solutions.

  7. What is the power consumption of the VRE210M-83TR?

    • The VRE210M-83TR features low power consumption, typically drawing less than 10mA of current during operation.

  8. Is the VRE210M-83TR available in surface-mount packages?

    • Yes, the VRE210M-83TR is available in compact surface-mount packages, enabling easy integration into space-constrained designs.

  9. What is the long-term stability of the VRE210M-83TR?

    • The VRE210M-83TR exhibits excellent long-term stability, typically maintaining its initial accuracy over extended periods of use.

  10. Are there any specific precautions to consider when using the VRE210M-83TR in technical solutions?

    • It is important to ensure proper decoupling and filtering of the power supply to minimize noise and maintain the integrity of the voltage reference signal. Additionally, attention should be given to thermal management to optimize performance over temperature variations.