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TLE42742DV50ATMA2

TLE42742DV50ATMA2

Product Overview

Category

TLE42742DV50ATMA2 belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Overtemperature protection
  • Short-circuit protection

Package

TLE42742DV50ATMA2 comes in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage: 5V
  • Dropout Voltage: 100mV at 150mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)
  4. NC (No Connection)

Functional Features

  • High accuracy voltage regulation
  • Low power consumption
  • Thermal shutdown protection
  • Short-circuit current limitation
  • Reverse polarity protection

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage minimizes power dissipation
  • Overtemperature protection ensures safe operation
  • Small package size saves board space
  • Reverse polarity protection prevents damage to the device

Disadvantages

  • Limited output current capability
  • Higher cost compared to some alternative models

Working Principles

TLE42742DV50ATMA2 operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

This voltage regulator is commonly used in various electronic devices and systems, including: - Automotive applications - Industrial control systems - Power management circuits - Battery-powered devices - Communication equipment

Detailed and Complete Alternative Models

  1. TLE4274G50ATMA2

    • Similar specifications and features as TLE42742DV50ATMA2
    • Different package type (TO-263-5)

  2. LM1117IMPX-5.0/NOPB

    • Output voltage: 5V
    • Dropout voltage: 1.2V at 800mA
    • SOT-223 package

  3. LT1763CS8-5#PBF

    • Output voltage: 5V
    • Dropout voltage: 300mV at 500mA
    • SOIC-8 package

  4. MCP1700T-5002E/TT

    • Output voltage: 5V
    • Dropout voltage: 178mV at 250mA
    • SOT-23 package

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

In conclusion, TLE42742DV50ATMA2 is a voltage regulator that provides precise and stable voltage regulation for various electronic applications. Its wide input voltage range, low dropout voltage, and built-in protection features make it a reliable choice for power management needs.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TLE42742DV50ATMA2 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of TLE42742DV50ATMA2 in technical solutions:

  1. Q: What is the TLE42742DV50ATMA2? A: The TLE42742DV50ATMA2 is a low-dropout voltage regulator (LDO) IC designed for use in automotive applications.

  2. Q: What is the input voltage range of the TLE42742DV50ATMA2? A: The input voltage range of the TLE42742DV50ATMA2 is from 5.5V to 45V.

  3. Q: What is the output voltage of the TLE42742DV50ATMA2? A: The TLE42742DV50ATMA2 provides a fixed output voltage of 5.0V.

  4. Q: What is the maximum output current of the TLE42742DV50ATMA2? A: The TLE42742DV50ATMA2 can deliver a maximum output current of 400mA.

  5. Q: Is the TLE42742DV50ATMA2 suitable for automotive applications? A: Yes, the TLE42742DV50ATMA2 is specifically designed for automotive applications and meets the relevant industry standards.

  6. Q: Does the TLE42742DV50ATMA2 have built-in protection features? A: Yes, the TLE42742DV50ATMA2 includes overtemperature protection, short-circuit protection, and reverse polarity protection.

  7. Q: Can the TLE42742DV50ATMA2 operate in harsh environments? A: Yes, the TLE42742DV50ATMA2 is designed to withstand harsh automotive environments, including wide temperature ranges and high vibration levels.

  8. Q: What is the dropout voltage of the TLE42742DV50ATMA2? A: The dropout voltage of the TLE42742DV50ATMA2 is typically around 200mV at full load.

  9. Q: Can the TLE42742DV50ATMA2 be used in battery-powered applications? A: Yes, the TLE42742DV50ATMA2 can be used in battery-powered applications as it has a wide input voltage range and low quiescent current.

  10. Q: Are there any application notes or reference designs available for the TLE42742DV50ATMA2? A: Yes, the manufacturer provides application notes and reference designs to help users implement the TLE42742DV50ATMA2 in their technical solutions.