TC1107-5.0VUA

Product Overview

Category

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

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage Range: 6V to 12V
• Output Voltage: 5V
• Maximum Output Current: 100mA
• Low Dropout Voltage: 300mV at 100mA
• Low Quiescent Current: 50µA
• Thermal Shutdown Protection
• Short Circuit Protection

Package

TC1107-5.0VUA comes in a small SOT-23 package.

Essence

The essence of TC1107-5.0VUA is its ability to provide a stable and regulated 5V output voltage from a higher input voltage source.

Packaging/Quantity

TC1107-5.0VUA is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 6V to 12V
• Output Voltage: 5V ±2%
• Maximum Output Current: 100mA
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Detailed Pin Configuration

TC1107-5.0VUA has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground reference pin.
3. VOUT (Pin 3): Regulated output voltage pin.

Functional Features

• Voltage Regulation: TC1107-5.0VUA provides a stable 5V output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: The regulator maintains a low dropout voltage of 300mV at 100mA load, ensuring efficient power conversion.
• Low Quiescent Current: With a quiescent current of only 50µA, TC1107-5.0VUA minimizes power consumption when the load is light.
• Thermal Shutdown Protection: The device includes thermal shutdown protection to prevent damage due to excessive temperature.
• Short Circuit Protection: TC1107-5.0VUA incorporates short circuit protection, safeguarding the regulator and connected components.

Advantages and Disadvantages

Advantages

• Stable and regulated 5V output voltage.
• Low dropout voltage for efficient power conversion.
• Low quiescent current for reduced power consumption.
• Thermal shutdown and short circuit protection for enhanced reliability.

Disadvantages

• Limited maximum output current of 100mA.
• Input voltage range restricted to 6V to 12V.

Working Principles

TC1107-5.0VUA operates based on the principle of linear voltage regulation. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a constant 5V output voltage despite variations in the input voltage.

Detailed Application Field Plans

TC1107-5.0VUA finds applications in various electronic devices and circuits that require a stable 5V power supply. Some common application fields include:

1. Microcontroller Systems: Providing regulated power to microcontrollers and associated peripherals.
2. Sensor Circuits: Powering sensors that require a precise and stable voltage reference.
3. Battery-Powered Devices: Regulating voltage in battery-powered devices to ensure consistent performance.
4. Communication Systems: Supplying power to communication modules and transceivers.
5. Automotive Electronics: Voltage regulation in automotive applications such as infotainment systems and control units.

Detailed and Complete Alternative Models

1. LM7805: A widely used linear voltage regulator with similar specifications and pin configuration.
2. MCP1700: Low dropout voltage regulator suitable for low-power applications.
3. LT1763: High-performance, low dropout linear regulator with adjustable output voltage.

These alternative models offer similar functionality and can be considered as substitutes for TC1107-5.0VUA based on specific requirements.

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