TC1264-2.5VEBTR

Product Overview

Category

TC1264-2.5VEBTR belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The TC1264-2.5VEBTR comes in a compact surface-mount package.
• Essence: It is a low-dropout (LDO) linear voltage regulator.
• Packaging/Quantity: The product is typically packaged in reels and available in quantities suitable for mass production.

Specifications

The TC1264-2.5VEBTR has the following specifications:

• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 100mA
• Maximum Input Voltage: 6V
• Maximum Output Current: 500mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC1264-2.5VEBTR has the following pin configuration:

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

Functional Features

The key functional features of TC1264-2.5VEBTR include:

• Low dropout voltage: The regulator maintains a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving power.
• Overcurrent and thermal protection: The regulator includes built-in protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages: - High accuracy and stability in voltage regulation. - Compact size and surface-mount package enable easy integration into various electronic devices. - Wide operating temperature range allows for use in extreme environments.

Disadvantages: - Limited maximum output current compared to some other voltage regulators. - Higher dropout voltage compared to certain alternatives.

Working Principles

The TC1264-2.5VEBTR operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The device compares the output voltage with a reference voltage and adjusts the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

TC1264-2.5VEBTR finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the low dropout voltage and low quiescent current of this regulator.
2. Automotive electronics: The wide operating temperature range makes it suitable for use in automotive applications, such as infotainment systems and engine control units.
3. Industrial control systems: The stability and accuracy of the regulator make it ideal for use in industrial automation and control systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TC1264-2.5VEBTR include:

1. LM1117-2.5: This LDO regulator has a 2.5V output voltage and comparable specifications.
2. MCP1702-2.5: Another 2.5V LDO regulator with similar characteristics.
3. LT1763-2.5: This regulator offers a lower dropout voltage and higher maximum output current compared to TC1264-2.5VEBTR.

In conclusion, TC1264-2.5VEBTR is a voltage regulator widely used in various electronic applications. Its compact size, low dropout voltage, and wide operating temperature range make it a popular choice among designers. However, it is important to consider alternative models based on specific requirements and constraints.