Rohm Semiconductor
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BU52003GUL-E2
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BU52003GUL-E2

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high current capability
Package: TO-220
Essence: Regulates voltage with minimal dropout
Packaging/Quantity: 1 piece per package

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 3A
  • Dropout Voltage: 0.6V at 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

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

Functional Features

  • Low dropout voltage
  • High current capability
  • Thermal shutdown protection
  • Short-circuit protection
  • Adjustable output voltage

Advantages and Disadvantages

Advantages: - Wide input voltage range - High current output capability - Thermal and short-circuit protection

Disadvantages: - Higher dropout voltage compared to some alternatives - Larger package size

Working Principles

The BU52003GUL-E2 is a linear voltage regulator that maintains a stable output voltage by adjusting the resistance between the input and output terminals. It operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain the desired output.

Detailed Application Field Plans

The BU52003GUL-E2 is suitable for various applications requiring a stable and regulated voltage supply, such as: - Power supplies for industrial equipment - Automotive electronics - Battery charging circuits - Audio amplifiers - LED lighting systems

Detailed and Complete Alternative Models

  1. LM317: Adjustable Linear Regulator
  2. LM2940: Low Dropout Regulator
  3. LT1083: High Current Linear Regulator

This completes the entry for BU52003GUL-E2, providing comprehensive information about its product category, basic overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق BU52003GUL-E2 في الحلول التقنية

  1. What is BU52003GUL-E2?

    • BU52003GUL-E2 is a high-performance, low-dropout linear regulator designed for use in various technical solutions.

  2. What are the key features of BU52003GUL-E2?

    • The key features of BU52003GUL-E2 include a low dropout voltage, high output voltage accuracy, low quiescent current, and thermal shutdown protection.

  3. What is the input voltage range for BU52003GUL-E2?

    • The input voltage range for BU52003GUL-E2 is typically between 2.5V to 6.0V.

  4. What is the maximum output current of BU52003GUL-E2?

    • The maximum output current of BU52003GUL-E2 is typically 500mA.

  5. What are the typical applications of BU52003GUL-E2?

    • Typical applications of BU52003GUL-E2 include power management in portable devices, battery-powered equipment, and other technical solutions requiring stable voltage regulation.

  6. What is the operating temperature range for BU52003GUL-E2?

    • The operating temperature range for BU52003GUL-E2 is typically -40°C to 85°C.

  7. Does BU52003GUL-E2 require external components for operation?

    • Yes, BU52003GUL-E2 requires external capacitors for stability and proper operation.

  8. Is BU52003GUL-E2 suitable for automotive applications?

    • Yes, BU52003GUL-E2 is suitable for automotive applications due to its wide input voltage range and robust design.

  9. What are the key benefits of using BU52003GUL-E2 in technical solutions?

    • The key benefits of using BU52003GUL-E2 include improved power efficiency, reduced power consumption, and enhanced system reliability.

  10. Where can I find detailed technical specifications and application notes for BU52003GUL-E2?

    • Detailed technical specifications and application notes for BU52003GUL-E2 can be found on the manufacturer's website or in the product datasheet.