TC1107-3.3VUATR

Product Overview

Category

The TC1107-3.3VUATR belongs to the category of voltage regulators.

Use

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

Characteristics

• Voltage Output: 3.3V
• Package Type: SOT-23
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The TC1107-3.3VUATR has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Dropout Voltage: 200mV (typical)
• Output Current: 150mA (maximum)
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 85µA (typical)

Detailed Pin Configuration

The TC1107-3.3VUATR 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

• Compact SOT-23 package allows for space-saving integration into various electronic devices.
• Wide input voltage range enables compatibility with a wide range of power sources.
• Low dropout voltage ensures efficient power conversion.
• Excellent line and load regulation characteristics provide stable output voltage.

Disadvantages

• Limited output current of 150mA may not be sufficient for high-power applications.
• SOT-23 package may require additional heat dissipation measures in certain scenarios.

Working Principles

The TC1107-3.3VUATR is a low dropout linear regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.

Detailed Application Field Plans

The TC1107-3.3VUATR finds applications in various electronic devices, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronics such as smartphones, tablets, and wearable devices.
2. IoT devices: Enables efficient power conversion for Internet of Things (IoT) devices, ensuring stable operation.
3. Automotive electronics: Suitable for use in automotive applications where a stable voltage supply is crucial for proper functioning of electronic components.

Detailed and Complete Alternative Models

1. LM1117-3.3V: A popular alternative with similar specifications and functionality.
2. MCP1700-3302E/TO: Another alternative offering comparable performance and compatibility.
3. LT1763-3.3: A high-performance alternative with lower dropout voltage and higher output current capability.

(Note: This list is not exhaustive and there are several other alternatives available in the market.)

In conclusion, the TC1107-3.3VUATR is a voltage regulator with a 3.3V output, designed for efficient power regulation in electronic circuits. Its compact package, wide input voltage range, and excellent regulation characteristics make it suitable for various applications in different industries. However, its limited output current and potential heat dissipation requirements should be considered when selecting this product for specific applications.