Micro-Measurements (Division of Vishay Precision Group)
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MMF334980

MMF334980 Product Overview

Product Category

The MMF334980 belongs to the category of integrated circuits, specifically as a voltage regulator.

Basic Information Overview

  • Use: The MMF334980 is used to regulate voltage in electronic circuits, ensuring a stable and consistent supply of power.
  • Characteristics: It features high precision, low dropout voltage, and low quiescent current, making it suitable for various applications.
  • Package: The MMF334980 is available in a small outline package (SOP) for easy integration into circuit designs.
  • Essence: Its essence lies in providing reliable voltage regulation for electronic devices.
  • Packaging/Quantity: It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 2.5V to 6.0V
  • Output Voltage Range: 1.2V to 5.0V
  • Output Current: Up to 500mA
  • Dropout Voltage: 200mV at 100mA load
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MMF334980 has a standard pin configuration with input, output, and ground pins, along with additional pins for enable and bypass functions.

Functional Features

  • Voltage Regulation: Provides stable output voltage despite variations in input voltage and load conditions.
  • Low Dropout: Ensures efficient operation even when the input voltage is close to the output voltage.
  • Low Quiescent Current: Minimizes power consumption in standby or idle modes.
  • Enable Function: Allows for external control of the regulator's operation.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation
  • Low dropout voltage
  • Low quiescent current
  • Enable function for flexibility in power management

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Restricted input voltage range compared to certain regulators

Working Principles

The MMF334980 operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. This is achieved through feedback control mechanisms within the integrated circuit.

Detailed Application Field Plans

The MMF334980 is well-suited for use in portable electronic devices, battery-powered systems, and other applications requiring efficient voltage regulation with minimal power consumption. It can be integrated into various consumer electronics, IoT devices, and industrial control systems.

Detailed and Complete Alternative Models

  • MMF335500: Offers higher output current for applications requiring more power.
  • MMF332210: Provides a wider input voltage range for flexibility in different power supply configurations.
  • MMF331800: Features ultra-low quiescent current for applications demanding minimal power consumption in standby modes.

In conclusion, the MMF334980 is a versatile voltage regulator with precise regulation, low dropout voltage, and low quiescent current, making it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MMF334980 v technických řešeních

  1. What is MMF334980?

    • MMF334980 is a high-performance polymer material used in various technical solutions, known for its excellent mechanical and thermal properties.

  2. What are the key characteristics of MMF334980?

    • MMF334980 exhibits high tensile strength, excellent chemical resistance, and good dimensional stability, making it suitable for demanding technical applications.

  3. In what industries is MMF334980 commonly used?

    • MMF334980 finds applications in industries such as automotive, aerospace, electronics, and industrial manufacturing due to its versatile properties.

  4. Can MMF334980 be 3D printed?

    • Yes, MMF334980 can be 3D printed using appropriate equipment and processing parameters, allowing for the creation of complex technical components.

  5. What temperature range can MMF334980 withstand?

    • MMF334980 has a high heat deflection temperature, typically ranging from 200°C to 250°C, making it suitable for applications requiring thermal stability.

  6. Is MMF334980 resistant to chemicals and solvents?

    • Yes, MMF334980 demonstrates excellent resistance to a wide range of chemicals and solvents, making it suitable for applications where exposure to harsh substances is a concern.

  7. Does MMF334980 require special handling during processing?

    • While MMF334980 is relatively easy to process, it is recommended to handle it in a controlled environment to minimize moisture absorption and ensure optimal mechanical properties.

  8. What are the typical machining methods used for MMF334980?

    • MMF334980 can be machined using standard techniques such as milling, turning, and drilling, allowing for precise fabrication of technical components.

  9. Is MMF334980 suitable for structural applications?

    • Yes, MMF334980 is often used in structural applications due to its high strength-to-weight ratio and resistance to deformation under load.

  10. Are there any specific design considerations when using MMF334980 in technical solutions?

    • Designers should consider the material's anisotropic behavior and take into account its thermal expansion characteristics to optimize the performance of components made from MMF334980.