TC1107-2.7VUA

Product Overview

Category

The TC1107-2.7VUA belongs to the category of voltage regulators.

Use

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

Characteristics

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V
• Maximum Output Current: 150mA
• Low Dropout Voltage: 200mV at 100mA
• Low Quiescent Current: 50µA
• Thermal Shutdown Protection
• Short Circuit Current Limiting
• SOT-23 Package

Package and Quantity

The TC1107-2.7VUA is available in a SOT-23 package. It is typically sold in reels containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.7V ±2%
• Output Current: Up to 150mA
• Dropout Voltage: 200mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23

Pin Configuration

The TC1107-2.7VUA has the following pin configuration:

```

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| | --| VIN GND |-- --| VOUT EN |-- |___________| ```

• VIN: Input Voltage
• GND: Ground
• VOUT: Output Voltage
• EN: Enable Pin (Active High)

Functional Features

• Wide input voltage range allows flexibility in various applications.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption in standby mode.
• Thermal shutdown protection prevents damage due to excessive temperature.
• Short circuit current limiting protects the device and connected components.

Advantages

• Compact SOT-23 package enables space-saving designs.
• Wide input voltage range makes it suitable for a variety of applications.
• Low dropout voltage ensures efficient power conversion.
• Thermal shutdown protection enhances reliability.
• Short circuit current limiting safeguards against overcurrent conditions.

Disadvantages

• Output voltage is fixed at 2.7V, limiting flexibility in certain applications.
• Maximum output current of 150mA may not be sufficient for high-power devices.

Working Principles

The TC1107-2.7VUA is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage from the output, adjusting the pass transistor accordingly to maintain a stable output voltage.

Application Field Plans

The TC1107-2.7VUA finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Wireless communication systems - Microcontrollers - Sensor modules

Alternative Models

1. LM1117-2.7V: Similar specifications and pin configuration.
2. MCP1702-2.7V: Low quiescent current and thermal shutdown protection.
3. LT1763-2.7V: Higher maximum output current and adjustable output voltage.

These alternative models provide similar functionality and can be considered based on specific application requirements.

In conclusion, the TC1107-2.7VUA is a voltage regulator with a fixed output voltage of 2.7V. It offers a wide input voltage range, low dropout voltage, and thermal shutdown protection. While it has limitations in terms of output voltage flexibility and maximum output current, it is suitable for various applications in battery-powered devices, portable audio players, wireless communication systems, microcontrollers, and sensor modules. Alternative models such as LM1117-2.7V, MCP1702-2.7V, and LT1763-2.7V provide additional options with different features and specifications.