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VM155MK801R030P050
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VM155MK801R030P050

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulator
  • Characteristics: High precision, low dropout voltage, compact design
  • Package: TO-220, 5-pin
  • Essence: Regulating voltage for electronic devices
  • Packaging/Quantity: Bulk packaging, 50 units per pack

Specifications

  • Input Voltage Range: 3V to 30V
  • Output Voltage Range: 1.5V to 28V
  • Output Current: 1.5A
  • Dropout Voltage: 0.5V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input
  2. Ground
  3. Output
  4. Adjust
  5. N/C (Not Connected)

Functional Features

  • High Precision: Provides accurate and stable output voltage.
  • Low Dropout Voltage: Suitable for low input voltage applications.
  • Thermal Shutdown: Protects the device from overheating.

Advantages

  • Compact design
  • Wide input voltage range
  • Thermal protection for reliability

Disadvantages

  • Limited output current compared to some alternatives
  • Not suitable for high-power applications

Working Principles

The VM155MK801R030P050 utilizes a feedback control mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. It employs a reference voltage and error amplifier to adjust the output voltage as needed.

Detailed Application Field Plans

This voltage regulator is ideal for use in various electronic devices such as battery-powered equipment, instrumentation, and automotive electronics. Its ability to handle a wide input voltage range makes it suitable for diverse applications.

Detailed and Complete Alternative Models

  • LM317: Similar adjustable voltage regulator with higher output current capability.
  • LM7805: Fixed 5V voltage regulator commonly used in low-power applications.
  • LT1086: Adjustable voltage regulator with lower dropout voltage for more demanding scenarios.

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  1. What is VM155MK801R030P050?

    • VM155MK801R030P050 is a specific model of a voltage regulator used in technical solutions to stabilize and control voltage levels.

  2. What are the key features of VM155MK801R030P050?

    • The key features of VM155MK801R030P050 include high precision voltage regulation, wide input voltage range, overcurrent protection, and thermal shutdown protection.

  3. What is the typical application of VM155MK801R030P050?

    • VM155MK801R030P050 is commonly used in power supply units, industrial automation systems, and electronic equipment requiring stable and regulated voltage output.

  4. What is the input voltage range for VM155MK801R030P050?

    • The input voltage range for VM155MK801R030P050 is typically between 7V to 36V.

  5. How does VM155MK801R030P050 provide overcurrent protection?

    • VM155MK801R030P050 incorporates overcurrent protection through a built-in current limit circuit that prevents excessive current flow.

  6. Can VM155MK801R030P050 be used in automotive applications?

    • Yes, VM155MK801R030P050 can be used in automotive applications where stable voltage regulation is required.

  7. Does VM155MK801R030P050 require external heat sinks for thermal management?

    • Depending on the application and load conditions, VM155MK801R030P050 may require external heat sinks for efficient thermal management.

  8. What are the typical output voltage options for VM155MK801R030P050?

    • The typical output voltage options for VM155MK801R030P050 range from 1.2V to 15V, making it versatile for various technical solutions.

  9. Is VM155MK801R030P050 suitable for battery-powered devices?

    • Yes, VM155MK801R030P050 is suitable for battery-powered devices due to its low dropout voltage and efficient power conversion.

  10. Are there any specific EMI/EMC considerations when using VM155MK801R030P050?

    • When integrating VM155MK801R030P050 into technical solutions, it's important to consider electromagnetic interference (EMI) and electromagnetic compatibility (EMC) requirements to ensure proper functionality and compliance with regulations.