TC2055-3.3VCTTR

Product Overview

Category

The TC2055-3.3VCTTR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 3.3V
• Package Type: CTTR (Compact Thin TSOT23-5)
• Essence: Low dropout linear regulator
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

The TC2055-3.3VCTTR has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 200mV at 100mA load current
• Output Current: Up to 250mA
• Line Regulation: ±0.1% typical
• Load Regulation: ±0.5% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC2055-3.3VCTTR has a compact TSOT23-5 package with the following pin configuration:

```

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| | --| |-- VIN (Input Voltage) --| |-- GND (Ground) --| |-- NC (No Connection) --| |-- VOUT (Output Voltage) |____| ```

Functional Features

The TC2055-3.3VCTTR offers the following functional features:

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

Advantages and Disadvantages

Advantages

• Compact package size allows for space-saving integration in various electronic devices.
• Wide input voltage range enables compatibility with different power sources.
• Low dropout voltage ensures efficient operation even with low battery voltages.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• The TSOT23-5 package may require specialized equipment for soldering and handling.

Working Principles

The TC2055-3.3VCTTR 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 regardless of variations in the input voltage or load conditions. This is achieved through the use of internal feedback circuitry and a pass transistor that adjusts the voltage drop across it.

Detailed Application Field Plans

The TC2055-3.3VCTTR finds applications in various electronic systems, including but not limited to:

1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other low-power components.
2. Portable consumer electronics: Enables stable power supply for smartphones, tablets, and wearable devices.
3. Industrial control systems: Ensures reliable voltage regulation in automation equipment and control panels.
4. Automotive electronics: Used in automotive modules, infotainment systems, and lighting controls.
5. IoT devices: Suitable for powering wireless sensors, smart home devices, and IoT gateways.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TC2055-3.3VCTTR include:

1. LM1117-3.3: A popular 3.3V linear regulator available in various package options.
2. MCP1700-3302E: Low dropout voltage regulator with a fixed 3.3V output.
3. AP2112K-3.3TRG1: Low quiescent current LDO regulator with a 3.3V output.

These alternative models can be considered based on specific requirements and availability in the market.

In conclusion, the TC2055-3.3VCTTR is a voltage regulator that offers stable and efficient voltage regulation for various electronic applications. Its compact size, wide input voltage range, and low dropout voltage make it suitable for diverse use cases. However, its limited output current and specialized package may pose limitations in certain high-power applications.