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TLE4254EJSXUMA1
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TLE4254EJSXUMA1

Product Overview

Category

The TLE4254EJSXUMA1 belongs to the category of voltage regulators.

Use

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

Characteristics

  • Voltage regulation capability
  • Low dropout voltage
  • High accuracy
  • Thermal shutdown protection
  • Overcurrent protection

Package

The TLE4254EJSXUMA1 comes in a compact surface-mount package.

Essence

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

Packaging/Quantity

The TLE4254EJSXUMA1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Input Voltage Range: 2.7V to 40V
  • Output Voltage Range: 1.2V to 37V
  • Dropout Voltage: 200mV at 150mA
  • Quiescent Current: 45µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4254EJSXUMA1 has the following pin configuration:

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

Functional Features

  • Voltage regulation: The TLE4254EJSXUMA1 ensures a stable output voltage regardless of input voltage fluctuations.
  • Low dropout voltage: It operates efficiently even when the input voltage is close to the desired output voltage.
  • Thermal shutdown protection: In case of excessive temperature, the device shuts down to prevent damage.
  • Overcurrent protection: It safeguards against excessive current flow, protecting both the regulator and the connected circuitry.

Advantages and Disadvantages

Advantages

  • High accuracy: Provides precise voltage regulation.
  • Compact package: Suitable for space-constrained applications.
  • Wide input voltage range: Can handle a broad range of input voltages.
  • Low quiescent current: Minimizes power consumption.

Disadvantages

  • Limited output current: May not be suitable for high-power applications.
  • Requires external components: Additional components may be needed for proper operation.

Working Principles

The TLE4254EJSXUMA1 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, compensating for any variations in the input voltage.

Detailed Application Field Plans

The TLE4254EJSXUMA1 finds applications in various fields, including: - Automotive electronics - Industrial automation - Consumer electronics - Telecommunications

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TLE4254EJSXUMA1 include: - TPS7A4700 - LM317 - LT1086

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, the TLE4254EJSXUMA1 is a voltage regulator that provides stable and accurate voltage regulation. Its compact size, wide input voltage range, and low quiescent current make it suitable for various applications. However, its limited output current and requirement for additional components should be taken into consideration.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TLE4254EJSXUMA1 in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TLE4254EJSXUMA1 in technical solutions:

Q1: What is TLE4254EJSXUMA1? A1: TLE4254EJSXUMA1 is a voltage regulator IC (integrated circuit) designed for automotive applications, specifically for power supply systems.

Q2: What is the input voltage range of TLE4254EJSXUMA1? A2: The input voltage range of TLE4254EJSXUMA1 is typically between 5.5V and 45V.

Q3: What is the output voltage range of TLE4254EJSXUMA1? A3: The output voltage range of TLE4254EJSXUMA1 can be adjusted from 3.3V to 40V using external resistors.

Q4: What is the maximum output current of TLE4254EJSXUMA1? A4: The maximum output current of TLE4254EJSXUMA1 is 150mA.

Q5: Can TLE4254EJSXUMA1 handle reverse battery protection? A5: Yes, TLE4254EJSXUMA1 has built-in reverse battery protection, which prevents damage to the IC in case of reverse polarity connection.

Q6: Does TLE4254EJSXUMA1 have overtemperature protection? A6: Yes, TLE4254EJSXUMA1 features overtemperature protection, which shuts down the IC if the temperature exceeds a certain threshold.

Q7: Is TLE4254EJSXUMA1 suitable for automotive applications? A7: Yes, TLE4254EJSXUMA1 is specifically designed for automotive applications and meets the necessary requirements for such environments.

Q8: Can TLE4254EJSXUMA1 be used in other non-automotive applications? A8: While TLE4254EJSXUMA1 is primarily intended for automotive use, it can also be used in other applications that require a regulated power supply within its specifications.

Q9: Does TLE4254EJSXUMA1 have short-circuit protection? A9: Yes, TLE4254EJSXUMA1 has built-in short-circuit protection, which limits the output current to protect the IC and connected components.

Q10: What package does TLE4254EJSXUMA1 come in? A10: TLE4254EJSXUMA1 is available in a small SOT-23 package, which is commonly used for compact electronic devices.

Please note that these answers are general and may vary depending on the specific application and implementation of TLE4254EJSXUMA1.