TC1107-5.0VOA

Product Overview

Category

TC1107-5.0VOA belongs to the category of voltage regulators.

Use

The TC1107-5.0VOA is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The TC1107-5.0VOA comes in a compact SOT-23 package.
• Essence: It is a low dropout linear regulator with a fixed output voltage of 5.0V.
• Packaging/Quantity: The product is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

The TC1107-5.0VOA has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 5.0V (fixed)
• Dropout Voltage: 200mV at 100mA load current
• Quiescent Current: 75µA (typical)
• Output Current: Up to 150mA
• Line Regulation: ±0.1% (typical)
• Load Regulation: ±0.4% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1107-5.0VOA has three pins:

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

Functional Features

The TC1107-5.0VOA offers the following functional features:

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Fixed output voltage eliminates the need for external resistors or adjustments.
• Excellent line and load regulation characteristics ensure stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption in standby mode.
• Thermal shutdown and current limit protection mechanisms safeguard the device and connected circuitry.

Advantages and Disadvantages

Advantages

• Compact package size allows for easy integration into space-constrained designs.
• Fixed output voltage simplifies circuit design and reduces component count.
• Low dropout voltage enables efficient operation with low input voltages.
• Excellent line and load regulation characteristics ensure stable performance.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Fixed output voltage may not be adjustable to specific requirements.

Working Principles

The TC1107-5.0VOA operates as a linear regulator, utilizing a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage of 5.0V.

Detailed Application Field Plans

The TC1107-5.0VOA 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 the TC1107-5.0VOA, extending battery life.
2. Industrial control systems: The stable output voltage and protection features make it suitable for powering microcontrollers, sensors, and other components in industrial automation and control systems.
3. Automotive electronics: The TC1107-5.0VOA can be used to regulate voltage in automotive applications, such as infotainment systems, dashboard displays, and lighting modules.

Detailed and Complete Alternative Models

Some alternative models to the TC1107-5.0VOA include:

1. LM1117-5.0: A popular voltage regulator with similar specifications and a TO-220 package.
2. MCP1700-500: Another low dropout voltage regulator available in a SOT-23 package.
3. LT1763-5.0: A high-performance linear regulator with adjustable output voltage and a wide input voltage range.

These alternative models offer similar functionality and can be considered based on specific design requirements.

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