Microsemi Corporation
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LX8385-05CP
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LX8385-05CP

Product Overview

Category: Voltage Regulator
Use: Provides a regulated output voltage for electronic devices
Characteristics: High accuracy, low dropout voltage, and thermal shutdown protection
Package: TO-220, TO-263, and DDPAK
Essence: Regulating voltage to ensure stable operation of electronic circuits
Packaging/Quantity: Available in tape and reel packaging with various quantities

Specifications

  • Input Voltage Range: 2.5V to 20V
  • Output Voltage: 1.25V to 5.5V
  • Output Current: 3A
  • Dropout Voltage: 310mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LX8385-05CP has the following pin configuration: 1. VIN: Input voltage 2. GND: Ground 3. VOUT: Output voltage

Functional Features

  • High Accuracy: Provides a precise output voltage
  • Low Dropout Voltage: Ensures efficient operation even with small voltage differentials
  • Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages: - High accuracy and efficiency - Wide input voltage range - Thermal shutdown protection

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

Working Principles

The LX8385-05CP operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans

The LX8385-05CP is suitable for various applications including: - Battery-powered devices - Industrial control systems - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to the LX8385-05CP include: - LM317 - LT1086 - ADP3338

This completes the English editing encyclopedia entry structure format for LX8385-05CP, providing comprehensive information about the product, its specifications, features, and application fields.

技術ソリューションにおける LX8385-05CP の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LX8385-05CP?

    • The LX8385-05CP is a 5V, 3A low dropout linear regulator designed for use in various technical solutions.

  2. What are the key features of the LX8385-05CP?

    • The key features include low dropout voltage, low ground current, thermal shutdown, and overcurrent protection.

  3. What are the typical applications of the LX8385-05CP?

    • Typical applications include powering microcontrollers, FPGAs, industrial control systems, and other electronic devices requiring a stable 5V power supply.

  4. What is the dropout voltage of the LX8385-05CP?

    • The dropout voltage is typically 0.5V at full load, making it suitable for applications where input voltage may be close to the output voltage.

  5. How does the LX8385-05CP handle thermal management?

    • The LX8385-05CP includes thermal shutdown protection, which helps prevent the device from overheating under high temperature conditions.

  6. What is the maximum output current of the LX8385-05CP?

    • The maximum output current is 3A, making it suitable for powering a wide range of electronic components and systems.

  7. Does the LX8385-05CP require external components for operation?

    • Yes, the LX8385-05CP requires input and output capacitors for stability and proper operation.

  8. Is the LX8385-05CP suitable for automotive applications?

    • Yes, the LX8385-05CP is designed to meet the requirements for automotive applications, including AEC-Q100 qualification.

  9. What is the operating temperature range of the LX8385-05CP?

    • The operating temperature range is typically -40°C to 125°C, allowing for reliable performance in harsh environments.

  10. Can the LX8385-05CP be used in battery-powered applications?

    • Yes, the low ground current and low dropout voltage make the LX8385-05CP well-suited for battery-powered applications, helping to extend battery life.