TLE4252DNTMA1

Product Overview

Category

The TLE4252DNTMA1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage regulation capability
• High efficiency
• Low power consumption
• Compact package size
• Wide input voltage range

Package

The TLE4252DNTMA1 comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the TLE4252DNTMA1 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

The TLE4252DNTMA1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V - 45V
• Output Voltage Range: 3.3V - 40V
• Output Current: Up to 150mA
• Dropout Voltage: 100mV (typical)
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4252DNTMA1 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. EN: Enable pin (active high)

Functional Features

• Voltage regulation: The TLE4252DNTMA1 ensures a stable output voltage regardless of input voltage variations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard connected devices.
• Thermal shutdown: In case of excessive temperature, the regulator shuts down to prevent damage.
• Enable/disable control: The enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power dissipation.
• Wide input voltage range allows for versatile applications.
• Compact package size enables usage in space-constrained designs.
• Low quiescent current minimizes power consumption.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage of 100mV may affect performance in low-voltage scenarios.

Working Principles

The TLE4252DNTMA1 operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for input voltage variations.

Detailed Application Field Plans

The TLE4252DNTMA1 finds application in various fields, including but not limited to: - Automotive electronics - Industrial automation - Consumer electronics - Telecommunications

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TLE4252DNTMA1 include: - LM317: A popular linear voltage regulator with adjustable output voltage. - LT1763: A low dropout (LDO) voltage regulator with high accuracy. - TPS7A47: An ultra-low noise LDO voltage regulator suitable for sensitive applications.

(Note: The above list is not exhaustive and serves as an example.)

In conclusion, the TLE4252DNTMA1 is a voltage regulator known for its efficiency, compact size, and wide input voltage range. It provides stable voltage output, making it suitable for various electronic applications. However, its limited output current and dropout voltage should be considered when selecting the appropriate regulator for specific requirements.