Infineon Technologies
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IRU3038CF
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IRU3038CF

Product Overview

Category: Voltage Regulator
Use: Power Management
Characteristics: High Efficiency, Low Dropout Voltage
Package: TO-220, TO-263
Essence: Linear Regulator
Packaging/Quantity: Tube/50 units

Specifications

  • Input Voltage Range: 2.5V to 15V
  • Output Voltage Range: 1.25V to 13.8V
  • Maximum Output Current: 8A
  • Dropout Voltage: 0.3V at 3A
  • Line Regulation: 0.02% typical
  • Load Regulation: 0.1% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Adjustable Output Voltage
  • Overcurrent Protection
  • Thermal Shutdown
  • Reverse Battery Protection

Advantages and Disadvantages

Advantages: - High Efficiency - Wide Input Voltage Range - Low Dropout Voltage

Disadvantages: - Heat Dissipation Required for High Current Applications - Larger Package Size Compared to Switching Regulators

Working Principles

The IRU3038CF is a linear voltage regulator that maintains a constant output voltage by dissipating excess power as heat. It uses a pass transistor to control the output voltage based on the input and load conditions.

Detailed Application Field Plans

The IRU3038CF is suitable for various applications requiring stable and adjustable voltage supplies, such as: - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment - Audio Amplifiers

Detailed and Complete Alternative Models

  1. LM317
  2. LT1086
  3. L78xx Series

In conclusion, the IRU3038CF is a versatile voltage regulator with high efficiency and precise voltage regulation, making it suitable for a wide range of applications in different industries.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του IRU3038CF σε τεχνικές λύσεις

  1. What is the IRU3038CF?

    • The IRU3038CF is a high-performance, low-dropout (LDO) voltage regulator designed for use in various technical solutions.

  2. What is the input voltage range of the IRU3038CF?

    • The input voltage range of the IRU3038CF is typically between 2.5V and 7V.

  3. What is the output voltage range of the IRU3038CF?

    • The output voltage range of the IRU3038CF is adjustable from 0.6V to 5.5V.

  4. What is the maximum output current of the IRU3038CF?

    • The IRU3038CF can provide a maximum output current of up to 3A.

  5. What are the typical applications of the IRU3038CF?

    • The IRU3038CF is commonly used in applications such as power supplies, industrial equipment, consumer electronics, and automotive systems.

  6. What are the key features of the IRU3038CF?

    • Some key features of the IRU3038CF include low dropout voltage, high output current capability, thermal shutdown protection, and adjustable output voltage.

  7. What is the thermal resistance of the IRU3038CF?

    • The thermal resistance of the IRU3038CF is typically around 50°C/W.

  8. Can the IRU3038CF operate in harsh environments?

    • Yes, the IRU3038CF is designed to operate in harsh environments and can withstand a wide temperature range.

  9. Does the IRU3038CF require external components for operation?

    • Yes, the IRU3038CF requires external capacitors and resistors for proper operation and stability.

  10. Is the IRU3038CF available in different package options?

    • Yes, the IRU3038CF is available in various package options, including TO-220 and D2PAK, to suit different application requirements.