TLE4250GNTSA1 - English Editing Encyclopedia Entry

Product Overview

Category

The TLE4250GNTSA1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage
• High output current capability
• Wide input voltage range
• Overtemperature protection
• Short-circuit protection

Package

The TLE4250GNTSA1 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the TLE4250GNTSA1 lies in its ability to provide stable and regulated voltage to power electronic components.

Packaging/Quantity

The product is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 40V
• Output Voltage Range: 1.2V to 37V
• Output Current: Up to 150mA
• Dropout Voltage: 100mV at 50mA
• Quiescent Current: 45µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4250GNTSA1 has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient power conversion.
• High output current capability allows for powering various electronic components.
• Wide input voltage range provides flexibility in different applications.
• Overtemperature protection safeguards the regulator from excessive heat.
• Short-circuit protection prevents damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact size
• Wide input voltage range
• Overtemperature and short-circuit protection

Disadvantages

• Limited output current capability compared to higher-rated regulators
• Higher dropout voltage compared to some other models

Working Principles

The TLE4250GNTSA1 operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals.

Detailed Application Field Plans

The TLE4250GNTSA1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable audio players - GPS devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

1. TPS7A4700: This model offers higher output current capability and lower dropout voltage.
2. LM317: A widely used voltage regulator with adjustable output voltage.
3. LT1763: Provides low dropout voltage and high output current capability.

These alternative models offer different specifications and features, allowing users to choose the most suitable option for their specific requirements.

In conclusion, the TLE4250GNTSA1 is a voltage regulator that provides stable and regulated voltage for electronic circuits. Its low dropout voltage, high output current capability, and wide input voltage range make it suitable for various applications. While it has certain limitations, such as limited output current capability, it offers reliable voltage regulation and essential protection features. The product can be found in numerous electronic devices, and there are alternative models available with different specifications to cater to diverse needs.