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.

기술 솔루션에 BU52003GUL-E2 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  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.