TC1107-2.8VOATR

Product Overview

Category

TC1107-2.8VOATR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The TC1107-2.8VOATR comes in a compact surface-mount SOT-23 package.
• Essence: This voltage regulator provides a stable output voltage, ensuring reliable performance of connected devices.
• Packaging/Quantity: It is typically available in reels containing a specified quantity of units.

Specifications

The TC1107-2.8VOATR has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.8V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 85µA (typical)
• Line Regulation: 0.05% (typical)
• Load Regulation: 0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC1107-2.8VOATR has three pins with the following functions:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin

Functional Features

The TC1107-2.8VOATR offers the following functional features:

• 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: It consumes minimal current when there is no load, conserving power and extending battery life.
• Overcurrent and thermal protection: The device includes built-in protection mechanisms to prevent damage from excessive current or temperature.

Advantages and Disadvantages

Advantages: - Compact package size - Wide input voltage range - Low dropout voltage - Low quiescent current

Disadvantages: - Limited output current capacity (up to 150mA) - Relatively higher cost compared to some alternative models

Working Principles

The TC1107-2.8VOATR 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. This ensures that the output voltage remains constant, even with variations in the input voltage or load conditions.

Detailed Application Field Plans

The TC1107-2.8VOATR finds applications in various electronic devices, including but not limited to:

1. Battery-powered devices: It can be used to regulate the voltage for microcontrollers, sensors, and other low-power components.
2. Portable audio players: The voltage regulator ensures stable power supply for audio amplifiers and digital-to-analog converters.
3. IoT devices: It is suitable for powering wireless modules, sensors, and microcontrollers in Internet of Things applications.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TC1107-2.8VOATR include:

1. LM1117-2.8: A popular voltage regulator with a fixed 2.8V output voltage.
2. MCP1700-2.8: Another voltage regulator with a low dropout voltage and a 2.8V output.
3. LP2985-2.8: A high-accuracy voltage regulator with a 2.8V output and low quiescent current.

These alternative models can be considered based on specific requirements and design constraints.

In conclusion, the TC1107-2.8VOATR is a compact voltage regulator with a stable output voltage of 2.8V. It offers low dropout voltage, low quiescent current, and is suitable for various applications in the electronics industry.

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