TL1963A-18DCYR

Product Overview

TL1963A-18DCYR belongs to the category of voltage regulators. It is used to regulate voltage in electronic circuits, providing a stable output voltage despite fluctuations in input voltage or load conditions. The TL1963A-18DCYR is characterized by its high accuracy, low dropout voltage, and thermal shutdown protection. It is typically available in a small package, making it suitable for compact electronic designs. The essence of TL1963A-18DCYR lies in its ability to ensure consistent and reliable power supply in various electronic applications. It is commonly packaged individually and is available in different quantities based on the manufacturer's specifications.

Specifications

• Input Voltage: 2.5V to 20V
• Output Voltage: 1.8V
• Dropout Voltage: 340mV at 1A
• Maximum Output Current: 1.5A
• Thermal Shutdown Protection: Yes
• Package Type: TO-220
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TL1963A-18DCYR typically has three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• High Accuracy: The TL1963A-18DCYR provides precise voltage regulation, ensuring stable and reliable performance.
• Low Dropout Voltage: This feature allows the regulator to maintain a stable output voltage even when the input voltage is close to the output voltage.
• Thermal Shutdown Protection: The device is designed to protect itself from overheating, enhancing its safety and longevity.

Advantages and Disadvantages

Advantages

• High accuracy and stability
• Low dropout voltage
• Thermal shutdown protection
• Compact package size

Disadvantages

• Limited maximum output current compared to some alternative models
• Higher cost compared to basic linear regulators

Working Principles

The TL1963A-18DCYR operates based on the principle of feedback control. It compares the actual output voltage with a reference voltage and adjusts the output to maintain the desired voltage level. When the input voltage or load conditions change, the regulator dynamically adjusts to ensure a constant output voltage.

Detailed Application Field Plans

The TL1963A-18DCYR is widely used in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial automation - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models to TL1963A-18DCYR include: - LM1117 - LT1086 - ADP3338 - MAX16910

These alternatives offer varying specifications and features, allowing designers to choose the most suitable voltage regulator for their specific application requirements.

In conclusion, the TL1963A-18DCYR is a versatile voltage regulator known for its precision, reliability, and thermal protection. Its compact size and high accuracy make it an ideal choice for a wide range of electronic applications.

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