TLE4254GSXUMA3

Product Overview

Category

The TLE4254GSXUMA3 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
• Thermal overload protection
• Short-circuit protection

Package

The TLE4254GSXUMA3 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage to ensure proper functioning of electronic circuits.

Packaging/Quantity

The TLE4254GSXUMA3 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

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

Detailed Pin Configuration

The TLE4254GSXUMA3 has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation even when the input voltage is close to the desired output voltage.
• High output current capability allows for powering a wide range of electronic components.
• Wide input voltage range enables compatibility with various power sources.
• Thermal overload protection prevents damage due to excessive heat.
• Short-circuit protection safeguards the regulator and connected components from damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• Provides stable and regulated voltage for reliable circuit operation.
• Compact package size allows for space-saving designs.
• Wide input voltage range enhances versatility.
• Thermal and short-circuit protection ensure durability and safety.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Higher dropout voltage compared to some alternative models.

Working Principles

The TLE4254GSXUMA3 is a linear voltage regulator that operates by maintaining a constant voltage difference between the input and output terminals. It achieves this through the use of a pass transistor and feedback control mechanism. When the input voltage exceeds the desired output voltage, the pass transistor adjusts its resistance to maintain a steady output voltage. Conversely, if the input voltage drops below the desired output voltage, the pass transistor increases its resistance to compensate and maintain the desired output voltage level.

Detailed Application Field Plans

The TLE4254GSXUMA3 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Automotive electronics - Industrial control systems - Consumer electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TLE4254GSXUMA3 include: - LM1117-3.3 - LT1761-5 - MCP1700-3302E/TO

These models provide comparable voltage regulation capabilities and can be considered as alternatives based on specific application requirements.

In conclusion, the TLE4254GSXUMA3 is a voltage regulator with low dropout voltage, high output current capability, and thermal and short-circuit protection. It finds application in various electronic devices and offers stability and reliability in voltage regulation.