TC1264-1.8VEBTR

Product Overview

Category

TC1264-1.8VEBTR belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• Package: TC1264-1.8VEBTR comes in a compact surface-mount package.
• Essence: The essence of this product lies in its ability to provide a stable output voltage despite fluctuations in input voltage.
• Packaging/Quantity: It is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of TC1264-1.8VEBTR are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 1.8V
• Output Current: Up to 500mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

TC1264-1.8VEBTR has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

The functional features of TC1264-1.8VEBTR include:

• Low dropout voltage: Ensures efficient regulation even when the input voltage is close to the desired output voltage.
• Low quiescent current: Minimizes power consumption when the load is light.
• Thermal shutdown protection: Safeguards the device from overheating by shutting down operation in high-temperature conditions.
• Short-circuit protection: Prevents damage to the regulator and connected components in case of a short circuit.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained applications. - Wide input voltage range allows compatibility with various power sources. - Low dropout voltage ensures efficient regulation even with low input-output differentials.

Disadvantages: - Limited output current may not be sufficient for high-power applications. - Higher quiescent current compared to some alternative models may result in increased power consumption.

Working Principles

TC1264-1.8VEBTR operates based on the principle of a linear voltage regulator. It utilizes a pass transistor and feedback mechanism to maintain a constant output voltage despite variations in the input voltage.

Detailed Application Field Plans

TC1264-1.8VEBTR finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TC1264-1.8VEBTR include: - LM1117-1.8V - MCP1700-1802E/TO - TPS78218DDCT

These models offer similar functionality and specifications, providing options for different design requirements.

In conclusion, TC1264-1.8VEBTR is a voltage regulator that offers stable voltage regulation in electronic circuits. Its compact size, wide input voltage range, and low dropout voltage make it suitable for various applications. However, its limited output current and higher quiescent current should be considered when selecting the appropriate model for specific designs.