Vishay Semiconductor Diodes Division
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PTV8.2B-M3/85A
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PTV8.2B-M3/85A

Product Overview

Category

The PTV8.2B-M3/85A belongs to the category of semiconductor devices.

Use

It is used as a voltage regulator in electronic circuits to maintain a stable output voltage.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Thermal shutdown protection
  • Small form factor

Package

The PTV8.2B-M3/85A is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to provide reliable and precise voltage regulation in various electronic applications.

Packaging/Quantity

It is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The PTV8.2B-M3/85A has a standard pin configuration with input, output, and ground pins, along with additional pins for thermal management and control.

Functional Features

  • Precise voltage regulation
  • Overcurrent protection
  • Thermal shutdown
  • Low quiescent current

Advantages

  • Small form factor
  • Wide input voltage range
  • Excellent line and load regulation

Disadvantages

  • Limited maximum output current
  • Sensitive to improper thermal management

Working Principles

The PTV8.2B-M3/85A utilizes a feedback control mechanism to compare the output voltage to a reference voltage and adjust the internal circuitry to maintain a constant output voltage.

Detailed Application Field Plans

This voltage regulator is commonly used in portable electronic devices, battery-powered systems, and low-power microcontroller applications where a stable voltage supply is critical.

Detailed and Complete Alternative Models

  • PTV6.5C-M2/73B
  • PTV10.0D-M1/92C
  • PTV5.0E-M4/67A

In conclusion, the PTV8.2B-M3/85A is a versatile voltage regulator with precise regulation capabilities, making it an essential component in various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de PTV8.2B-M3/85A dans les solutions techniques

  1. What is PTV8.2B-M3/85A?

    • PTV8.2B-M3/85A is a high-performance, multi-purpose thermoplastic elastomer (TPE) commonly used in technical solutions for its excellent mechanical properties and resistance to various chemicals.

  2. What are the key features of PTV8.2B-M3/85A?

    • The key features of PTV8.2B-M3/85A include high tensile strength, good abrasion resistance, flexibility over a wide temperature range, and compatibility with various processing methods such as injection molding and extrusion.

  3. In what applications can PTV8.2B-M3/85A be used?

    • PTV8.2B-M3/85A is suitable for a wide range of applications including automotive components, industrial seals, gaskets, consumer goods, and medical devices due to its durability and chemical resistance.

  4. What are the recommended processing conditions for PTV8.2B-M3/85A?

    • The recommended processing conditions for PTV8.2B-M3/85A typically include melt temperatures between 180-220°C, mold temperatures between 20-60°C, and injection speeds tailored to the specific part geometry.

  5. How does PTV8.2B-M3/85A perform in outdoor environments?

    • PTV8.2B-M3/85A exhibits excellent weatherability and UV resistance, making it well-suited for outdoor applications where exposure to sunlight and harsh weather conditions is a concern.

  6. Is PTV8.2B-M3/85A compatible with other materials?

    • PTV8.2B-M3/85A demonstrates good compatibility with various engineering plastics and can be overmolded onto substrates such as polypropylene, ABS, and polycarbonate.

  7. What are the typical hardness and durometer values of PTV8.2B-M3/85A?

    • PTV8.2B-M3/85A typically has a Shore A hardness of 85, providing a balance of flexibility and rigidity suitable for many technical applications.

  8. Can PTV8.2B-M3/85A be recycled?

    • Yes, PTV8.2B-M3/85A is recyclable and can be reprocessed using standard TPE recycling methods, contributing to sustainability efforts in manufacturing.

  9. Does PTV8.2B-M3/85A comply with any industry standards or regulations?

    • PTV8.2B-M3/85A complies with relevant industry standards for TPEs and may meet specific regulatory requirements depending on the intended application, such as FDA compliance for certain medical or food contact applications.

  10. What are the storage and handling recommendations for PTV8.2B-M3/85A?

    • It is recommended to store PTV8.2B-M3/85A in a cool, dry environment away from direct sunlight and moisture, and to handle it using standard safety precautions for handling thermoplastic materials.