TLE4251GNTMA1

Product Overview

Category

TLE4251GNTMA1 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
• Overtemperature protection
• Short-circuit protection
• Adjustable output voltage

Package

The TLE4251GNTMA1 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

The TLE4251GNTMA1 is typically packaged in reels and is available in quantities of 2500 units per reel.

Specifications

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

Detailed Pin Configuration

The TLE4251GNTMA1 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 a wide range of electronic devices.
• Overtemperature protection prevents damage due to excessive heat.
• Short-circuit protection safeguards the regulator and connected components.
• Adjustable output voltage provides flexibility in various applications.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows for compatibility with different power sources.
• Small package size enables space-saving designs.
• Low quiescent current minimizes power consumption.
• Excellent line and load regulation ensures stable output voltage.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may affect efficiency in low input voltage scenarios.

Working Principles

The TLE4251GNTMA1 operates based on the principle of linear voltage regulation. It uses a feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the pass transistor to regulate the output voltage within the specified range.

Detailed Application Field Plans

The TLE4251GNTMA1 finds application in various electronic systems, including but not limited to: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics

Detailed and Complete Alternative Models

1. TPS7A4700: This voltage regulator offers higher output current capability and lower dropout voltage compared to the TLE4251GNTMA1.
2. LM317: A widely used adjustable voltage regulator with a similar pin configuration and functionality as the TLE4251GNTMA1.
3. LT1763: This model provides ultra-low dropout voltage and higher output current, making it suitable for demanding applications.

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