Infineon Technologies
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TLE42744EV50XUMA1
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TLE42744EV50XUMA1

Product Overview

Category

The TLE42744EV50XUMA1 belongs to the category of low-dropout voltage regulators.

Use

It is used to regulate the output voltage in various electronic devices and systems.

Characteristics

  • Low dropout voltage
  • High accuracy
  • Low quiescent current
  • Overtemperature protection
  • Short-circuit protection

Package

The TLE42744EV50XUMA1 comes in a small package, typically SOT223, which allows for easy integration into circuit designs.

Essence

The essence of the TLE42744EV50XUMA1 lies in its ability to provide stable and regulated output voltage with minimal power loss.

Packaging/Quantity

The TLE42744EV50XUMA1 is typically available in reels containing a specific quantity, such as 2500 units per reel.

Specifications

  • Output Voltage: 5.0V
  • Dropout Voltage: 200mV at 150mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT223

Detailed Pin Configuration

The TLE42744EV50XUMA1 has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

  • Precise voltage regulation
  • Low dropout voltage
  • Overtemperature and short-circuit protection
  • Low quiescent current for improved efficiency

Advantages and Disadvantages

Advantages

  • High accuracy and stability
  • Low dropout voltage for efficient operation
  • Built-in protection features for enhanced reliability

Disadvantages

  • May require additional external components for specific applications
  • Limited output current compared to some alternatives

Working Principles

The TLE42744EV50XUMA1 operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage. It minimizes the dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.

Detailed Application Field Plans

The TLE42744EV50XUMA1 is suitable for a wide range of applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the TLE42744EV50XUMA1 include: - LM1117 - LT1763 - ADP3338

In summary, the TLE42744EV50XUMA1 is a versatile low-dropout voltage regulator with precise regulation, making it suitable for various electronic applications where stable and efficient power supply is essential.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TLE42744EV50XUMA1 v technických řešeních

  1. What is the TLE42744EV50XUMA1?

    • The TLE42744EV50XUMA1 is a low-dropout voltage regulator designed for use in automotive and industrial applications.

  2. What is the input voltage range of the TLE42744EV50XUMA1?

    • The input voltage range of the TLE42744EV50XUMA1 is from 2.5V to 40V, making it suitable for a wide range of applications.

  3. What is the output voltage of the TLE42744EV50XUMA1?

    • The TLE42744EV50XUMA1 has a fixed output voltage of 5.0V, which is ideal for powering various components in automotive and industrial systems.

  4. What is the maximum output current of the TLE42744EV50XUMA1?

    • The TLE42744EV50XUMA1 can deliver a maximum output current of 450mA, making it suitable for powering small to medium loads.

  5. What are the key features of the TLE42744EV50XUMA1?

    • The TLE42744EV50XUMA1 features include low dropout voltage, high accuracy, overtemperature protection, and reverse polarity protection.

  6. What are the typical applications of the TLE42744EV50XUMA1?

    • Typical applications of the TLE42744EV50XUMA1 include power supply for microcontrollers, sensors, and other electronic components in automotive and industrial systems.

  7. Does the TLE42744EV50XUMA1 require external components for operation?

    • The TLE42744EV50XUMA1 requires only a few external components for stable operation, making it easy to integrate into various technical solutions.

  8. Is the TLE42744EV50XUMA1 suitable for harsh environments?

    • Yes, the TLE42744EV50XUMA1 is designed to withstand harsh automotive and industrial environments, making it reliable for use in rugged conditions.

  9. What are the thermal considerations for using the TLE42744EV50XUMA1?

    • Proper heat sinking and thermal management are important when using the TLE42744EV50XUMA1 to ensure optimal performance and reliability.

  10. Where can I find more detailed information about the TLE42744EV50XUMA1?

    • Detailed information about the TLE42744EV50XUMA1 can be found in the datasheet provided by the manufacturer, including electrical characteristics, application diagrams, and recommended operating conditions.