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BD5423MUV-E2
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BD5423MUV-E2

Introduction

The BD5423MUV-E2 is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic circuits to regulate and stabilize the voltage supply, ensuring consistent and reliable performance of connected components.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing and regulating voltage supply in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-252-5L
  • Essence: Ensures stable voltage output for connected components
  • Packaging/Quantity: Typically available in reels of 2500 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: Adjustable from 1.2V to 15V
  • Maximum Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. ADJ: Output Voltage Adjustment
  4. NC: No Connection
  5. VOUT: Output Voltage

Functional Features

  • High Precision: Provides accurate and stable output voltage regulation
  • Low Dropout Voltage: Minimizes power loss and heat dissipation
  • Thermal Shutdown Protection: Safeguards the regulator from overheating

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Low dropout voltage
  • Thermal protection for enhanced reliability

Disadvantages

  • Higher cost compared to standard regulators
  • Sensitive to improper handling and static discharge

Working Principles

The BD5423MUV-E2 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output. It utilizes feedback control to ensure the output voltage remains within the specified range, providing stability to the connected circuitry.

Detailed Application Field Plans

The BD5423MUV-E2 finds extensive application in various electronic devices and systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  1. LM317: Adjustable Voltage Regulator
  2. LM7805: Fixed Voltage Regulator
  3. LT1083: High Current Voltage Regulator
  4. LM2940: Low Dropout Regulator

In conclusion, the BD5423MUV-E2 serves as a reliable voltage regulator with precise control and thermal protection, making it suitable for a wide range of electronic applications.

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10个与BD5423MUV-E2在技术解决方案中的应用相关的常见问题及解答

  1. What is the BD5423MUV-E2?

    • The BD5423MUV-E2 is a high-voltage, low-noise, and high-speed operational amplifier designed for various technical solutions.

  2. What are the key features of the BD5423MUV-E2?

    • The key features include high voltage operation (±18V), low noise (4.5nV/√Hz), high speed (10MHz), and rail-to-rail output.

  3. In what applications can the BD5423MUV-E2 be used?

    • It can be used in precision instrumentation, sensor interfaces, data acquisition systems, and other industrial and automotive applications.

  4. What is the input offset voltage of the BD5423MUV-E2?

    • The input offset voltage is typically 500µV.

  5. What is the input bias current of the BD5423MUV-E2?

    • The input bias current is typically 100pA.

  6. What is the common-mode rejection ratio (CMRR) of the BD5423MUV-E2?

    • The CMRR is typically 100dB.

  7. Does the BD5423MUV-E2 have thermal shutdown protection?

    • Yes, it is equipped with thermal shutdown protection to prevent overheating.

  8. What is the operating temperature range of the BD5423MUV-E2?

    • The operating temperature range is -40°C to 125°C.

  9. Can the BD5423MUV-E2 operate from a single power supply?

    • Yes, it can operate from a single power supply ranging from 4.5V to 36V.

  10. Is the BD5423MUV-E2 available in a surface-mount package?

    • Yes, it is available in a small and compact VSSOP8 package for easy integration into various designs.