TLE4269GNTMA1 - English Editing Encyclopedia Entry

Product Overview

Category

TLE4269GNTMA1 belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Overcurrent protection

Package

The TLE4269GNTMA1 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of TLE4269GNTMA1 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic systems.

Packaging/Quantity

The TLE4269GNTMA1 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: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4269GNTMA1 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. NC (Not Connected)

Functional Features

• Voltage Regulation: The TLE4269GNTMA1 ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: With a low dropout voltage, this regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Thermal Shutdown Protection: In case of excessive temperature, the device automatically shuts down to prevent damage.
• Overcurrent Protection: The TLE4269GNTMA1 safeguards against excessive current, preventing damage to the device and the connected circuitry.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic systems.
• Wide input voltage range allows for versatile applications.
• Thermal shutdown and overcurrent protection enhance safety and durability.

Disadvantages

• Limited output current capacity may restrict usage in high-power applications.
• Higher cost compared to standard linear regulators.

Working Principles

The TLE4269GNTMA1 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved through a combination of active components and passive elements within the regulator.

Detailed Application Field Plans

The TLE4269GNTMA1 finds application in various electronic systems, including but not limited to: - Automotive electronics - Industrial control systems - Power management modules - Portable devices - Battery-powered equipment

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1084: A high-current, low-dropout voltage regulator suitable for demanding applications.
3. LM1117: A low dropout voltage regulator available in various fixed output voltages.

These alternative models offer similar functionality and can be considered as substitutes for the TLE4269GNTMA1 depending on specific requirements.

In conclusion, the TLE4269GNTMA1 is a voltage regulator that provides precise voltage regulation, low dropout voltage, and various protection features. Its compact package and wide input voltage range make it suitable for diverse applications in automotive, industrial, and portable electronic systems. While it has limitations in terms of output current capacity and cost, there are alternative models available to meet specific needs.