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LVR012K-2
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LVR012K-2

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: TO-220
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: Bulk packaging, 50 units per pack

Specifications

  • Input Voltage: 4.5V to 20V
  • Output Voltage: 1.25V to 18V
  • Dropout Voltage: 0.45V at 1A
  • Output Current: 1A
  • Line Regulation: 0.02%/V
  • Load Regulation: 0.04%/A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)

Functional Features

  • Low dropout voltage
  • High accuracy
  • Thermal shutdown protection
  • Short-circuit current limit

Advantages and Disadvantages

Advantages: - Wide input voltage range - Stable output voltage - Thermal protection - Compact TO-220 package

Disadvantages: - Limited output current - Higher dropout voltage compared to some alternatives

Working Principles

The LVR012K-2 is a linear voltage regulator that maintains a stable output voltage by adjusting the resistance to dissipate excess power as heat. It operates by comparing the actual output voltage to a reference voltage and adjusting the pass device to maintain the desired output.

Detailed Application Field Plans

The LVR012K-2 is suitable for various applications requiring a stable and regulated voltage supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  1. LVR010K-2: Similar specifications with lower dropout voltage
  2. LVR015K-2: Higher output current capacity with slightly higher dropout voltage
  3. LVR020K-2: Increased output voltage range with comparable dropout voltage

This comprehensive entry provides an in-depth understanding of the LVR012K-2, its specifications, features, and application, making it a valuable resource for professionals and enthusiasts in the field of electronic components and voltage regulation.

10個與LVR012K-2在技術方案中應用相關的常見問題與解答

  1. What is the LVR012K-2?

    • The LVR012K-2 is a precision voltage reference module designed for use in various technical solutions.

  2. What is the output voltage of the LVR012K-2?

    • The output voltage of the LVR012K-2 is 1.25V.

  3. What is the typical application of the LVR012K-2?

    • The LVR012K-2 is commonly used as a stable voltage reference in analog and digital circuits, sensor interfaces, and power management systems.

  4. What is the operating temperature range of the LVR012K-2?

    • The LVR012K-2 operates within a temperature range of -40°C to 125°C.

  5. What is the input voltage range for the LVR012K-2?

    • The input voltage range for the LVR012K-2 is typically 2.7V to 5.5V.

  6. Is the LVR012K-2 suitable for battery-powered applications?

    • Yes, the LVR012K-2 is suitable for battery-powered applications due to its low power consumption and wide input voltage range.

  7. Does the LVR012K-2 require external components for operation?

    • The LVR012K-2 requires only a small bypass capacitor for stable operation, making it easy to integrate into designs.

  8. Can the LVR012K-2 be used in automotive electronics?

    • Yes, the LVR012K-2 is suitable for automotive applications, given its wide operating temperature range and robust design.

  9. What are the key features of the LVR012K-2?

    • The key features of the LVR012K-2 include low dropout voltage, high accuracy, low quiescent current, and thermal shutdown protection.

  10. Where can I find detailed technical specifications for the LVR012K-2?

    • Detailed technical specifications for the LVR012K-2 can be found in the product datasheet available from the manufacturer's website or distributor.