TLE4264G - English Editing Encyclopedia Entry

Product Overview

Category

TLE4264G belongs to the category of voltage regulators.

Use

The TLE4264G is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Overtemperature protection
• Short-circuit protection

Package

The TLE4264G comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of TLE4264G lies in its ability to provide stable and regulated voltage supply to various electronic components.

Packaging/Quantity

The TLE4264G is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.7V to 40V
• Output Voltage Range: 1.2V to 37V
• Dropout Voltage: 0.3V at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TLE4264G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. NC (No Connection)

Functional Features

• High Precision Regulation: The TLE4264G ensures accurate and stable output voltage regulation, even under varying load conditions.
• Low Dropout Voltage: With a low dropout voltage, the regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Overtemperature Protection: The device incorporates overtemperature protection, preventing damage due to excessive heat.
• Short-Circuit Protection: The TLE4264G includes short-circuit protection, safeguarding the circuit from potential damage in case of a short circuit.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance.
• Low dropout voltage allows for efficient power conversion.
• Wide input voltage range enables compatibility with various power sources.
• Overtemperature and short-circuit protection enhance the device's durability.

Disadvantages

• The TLE4264G may not be suitable for applications requiring extremely high output currents.
• It requires careful consideration of thermal management due to its operating temperature range.

Working Principles

The TLE4264G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The TLE4264G finds applications in various electronic systems, including but not limited to: - Automotive electronics - Industrial automation - Consumer electronics - Telecommunications - Power supply units

Detailed and Complete Alternative Models

1. LM317: A popular linear voltage regulator with adjustable output voltage.
2. LT1083: A high-current linear voltage regulator suitable for demanding applications.
3. LM1117: A low dropout voltage regulator commonly used in portable devices.

These alternative models offer similar functionality and can be considered as substitutes for the TLE4264G, depending on specific requirements.

In conclusion, the TLE4264G is a versatile voltage regulator offering high precision, low dropout voltage, and various protective features. Its wide application field and availability of alternative models make it a valuable component in numerous electronic systems.

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