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TLE42702AKSA1
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TLE42702AKSA1

Product Overview

Category

The TLE42702AKSA1 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 TLE42702AKSA1 comes in a small package, typically SOT-223.

Essence

This voltage regulator is essential for maintaining stable and regulated power supply in electronic circuits.

Packaging/Quantity

The TLE42702AKSA1 is typically packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

  • Input Voltage Range: 2.5V to 40V
  • Output Voltage Range: 1.2V to 20V
  • Dropout Voltage: 200mV at 500mA
  • Quiescent Current: 50µA
  • Operating Temperature Range: -40°C to 150°C

Detailed Pin Configuration

The TLE42702AKSA1 has a standard pin configuration with input, output, and ground pins, as well as additional pins for features such as enable and thermal shutdown.

Functional Features

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

Advantages

  • Wide input voltage range
  • High accuracy
  • Robust protection features
  • Low dropout voltage for efficient operation

Disadvantages

  • Higher cost compared to standard linear regulators
  • Sensitive to external noise and fluctuations

Working Principles

The TLE42702AKSA1 operates by comparing the reference voltage with the feedback voltage to adjust the output voltage, while the internal circuitry ensures protection against overtemperature and short-circuits.

Detailed Application Field Plans

The TLE42702AKSA1 is suitable for a wide range of applications including: - Automotive electronics - Industrial control systems - Power management in portable devices - Battery-powered applications - Audio amplifiers

Detailed and Complete Alternative Models

Some alternative models to the TLE42702AKSA1 include: - LM2940 - LT1763 - ADP3338 - MIC29302

In conclusion, the TLE42702AKSA1 is a versatile and reliable low-dropout voltage regulator with a wide range of applications and robust features, making it an essential component in modern electronic systems.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TLE42702AKSA1 in technische oplossingen

  1. What is the TLE42702AKSA1?

    • The TLE42702AKSA1 is a low-dropout voltage regulator designed for automotive applications, providing a stable output voltage even with input voltages close to the output voltage.

  2. What is the input voltage range of the TLE42702AKSA1?

    • The input voltage range of the TLE42702AKSA1 is from 4.75V to 40V, making it suitable for use in automotive and industrial applications.

  3. What is the output voltage accuracy of the TLE42702AKSA1?

    • The TLE42702AKSA1 has a high output voltage accuracy of ±2%, ensuring precise regulation of the output voltage.

  4. What is the maximum output current of the TLE42702AKSA1?

    • The TLE42702AKSA1 can deliver a maximum output current of 400mA, making it suitable for powering various automotive electronic components.

  5. What are the key features of the TLE42702AKSA1?

    • The key features of the TLE42702AKSA1 include overtemperature protection, reverse polarity protection, and low quiescent current, making it robust and reliable for automotive applications.

  6. What are the typical applications of the TLE42702AKSA1?

    • The TLE42702AKSA1 is commonly used in automotive body control modules, infotainment systems, and power distribution units due to its robustness and high performance.

  7. Does the TLE42702AKSA1 require external components for stability?

    • No, the TLE42702AKSA1 is stable without the need for external components, simplifying the design and reducing component count.

  8. Is the TLE42702AKSA1 qualified for automotive applications?

    • Yes, the TLE42702AKSA1 is AEC-Q100 qualified, ensuring its reliability and suitability for automotive environments.

  9. What is the thermal performance of the TLE42702AKSA1?

    • The TLE42702AKSA1 features excellent thermal performance, allowing it to operate reliably in high-temperature environments typically found in automotive applications.

  10. Can the TLE42702AKSA1 be used in conjunction with other voltage regulators?

    • Yes, the TLE42702AKSA1 can be used alongside other voltage regulators to provide multiple power rails in automotive systems, offering flexibility in system design.