TC2055-2.85VCTTR

Product Overview

Category

The TC2055-2.85VCTTR belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 3V to 5.5V
• Output Voltage: 2.85V
• Package Type: SOT-23
• Essence: Low dropout linear regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The TC2055-2.85VCTTR has the following specifications:

• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.5% (typical)
• Quiescent Current: 75µA (typical)

Detailed Pin Configuration

The TC2055-2.85VCTTR has three pins with the following functions:

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

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby or low-load situations.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with various power sources.
• Small package size enables space-saving integration into compact electronic devices.
• Low dropout voltage ensures efficient power utilization.
• Excellent line and load regulation characteristics provide stable performance.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• SOT-23 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The TC2055-2.85VCTTR operates based on the principle of a low dropout linear regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals, ensuring a stable output voltage even when the input voltage fluctuates.

Detailed Application Field Plans

The TC2055-2.85VCTTR finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Provides regulated voltage for efficient power utilization and extended battery life.
2. Portable consumer electronics: Enables stable operation of microcontrollers, sensors, and other components.
3. Automotive electronics: Supports voltage regulation in automotive modules and subsystems.
4. Industrial control systems: Ensures reliable power supply for sensors, actuators, and control circuits.

Detailed and Complete Alternative Models

1. LM1117-2.85: Similar low dropout voltage regulator with adjustable output voltage.
2. MCP1702-285: Low quiescent current regulator with fixed 2.85V output voltage.
3. TS2950-2.85: Low dropout voltage regulator with higher maximum output current capability.

(Note: This list is not exhaustive and serves as an example of alternative models available in the market.)

In conclusion, the TC2055-2.85VCTTR is a voltage regulator designed for efficient voltage regulation in electronic circuits. Its low dropout voltage, excellent regulation characteristics, and compact package make it suitable for a wide range of applications. However, its limited maximum output current and potential heat dissipation requirements should be considered in specific use cases.