Infineon Technologies
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
IRU1030-33CT
Ver Detalle Hojas de datos

IRU1030-33CT

Product Overview

Category

IRU1030-33CT belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection

Package

The IRU1030-33CT comes in a compact TO-220 package.

Essence

The essence of IRU1030-33CT lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

The product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Dropout Voltage: 0.6V (typical)
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The IRU1030-33CT has three pins:

  1. Vin (Pin 1): Input voltage pin
  2. Vout (Pin 2): Output voltage pin
  3. GND (Pin 3): Ground pin

Functional Features

  • Voltage Regulation: The IRU1030-33CT ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
  • Low Dropout Voltage: With a low dropout voltage of 0.6V, it can maintain regulation even when the input voltage is close to the desired output voltage.
  • Thermal Shutdown Protection: The device incorporates thermal shutdown protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Wide input voltage range allows for flexibility in various applications.
  • Compact TO-220 package enables easy integration into circuits.
  • Thermal shutdown protection safeguards the device from overheating.

Disadvantages

  • Limited output current of 3A may not be suitable for high-power applications.
  • Dropout voltage of 0.6V may cause a slight power loss in certain scenarios.

Working Principles

The IRU1030-33CT utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable 3.3V output.

Detailed Application Field Plans

The IRU1030-33CT finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable audio players - GPS devices - Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
  2. LT1084-3.3: Offers higher output current capability while maintaining voltage regulation.
  3. TPS7A3301: Provides ultra-low dropout voltage for critical applications.

These alternative models offer similar functionality and can be considered based on specific requirements.

Word count: 322 words

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IRU1030-33CT en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of IRU1030-33CT in technical solutions:

  1. Q: What is IRU1030-33CT? A: IRU1030-33CT is a voltage regulator module (VRM) designed for use in various technical solutions.

  2. Q: What is the input voltage range of IRU1030-33CT? A: The input voltage range of IRU1030-33CT is typically between 4.5V and 14V.

  3. Q: What is the output voltage of IRU1030-33CT? A: The output voltage of IRU1030-33CT is fixed at 3.3V.

  4. Q: What is the maximum output current of IRU1030-33CT? A: The maximum output current of IRU1030-33CT is typically 3A.

  5. Q: Can IRU1030-33CT handle high temperatures? A: Yes, IRU1030-33CT is designed to operate reliably at high temperatures, typically up to 125°C.

  6. Q: Is IRU1030-33CT suitable for battery-powered applications? A: Yes, IRU1030-33CT can be used in battery-powered applications as it has low quiescent current and supports low dropout voltage.

  7. Q: Does IRU1030-33CT have built-in protection features? A: Yes, IRU1030-33CT includes overcurrent protection, thermal shutdown, and reverse polarity protection.

  8. Q: Can I use IRU1030-33CT in automotive applications? A: Yes, IRU1030-33CT is suitable for automotive applications as it meets the necessary automotive standards.

  9. Q: What is the package type of IRU1030-33CT? A: IRU1030-33CT is available in a compact and industry-standard TO-220 package.

  10. Q: Are there any application notes or reference designs available for IRU1030-33CT? A: Yes, the manufacturer provides application notes and reference designs to assist with the implementation of IRU1030-33CT in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's documentation for IRU1030-33CT.