TC1262-3.0VEBTR

Product Overview

Category

The TC1262-3.0VEBTR belongs to the category of voltage regulators.

Use

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

Characteristics

• The TC1262-3.0VEBTR is a low dropout (LDO) linear voltage regulator.
• It operates with an input voltage range of 2.5V to 6.0V.
• The output voltage is fixed at 3.0V.
• It has a maximum output current of 500mA.
• This voltage regulator offers high accuracy and low quiescent current.

Package

The TC1262-3.0VEBTR comes in a small SOT-23 package, which is suitable for surface mount applications.

Essence

The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring proper functioning of electronic devices.

Packaging/Quantity

The TC1262-3.0VEBTR is typically packaged in reels or tubes, containing a specified quantity of units per package.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.0V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV @ 100mA
• Quiescent Current: 50µA
• Line Regulation: 0.1% typical
• Load Regulation: 0.4% typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC1262-3.0VEBTR has three pins:

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 voltage differentials.
• Excellent line and load regulation characteristics provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption when the regulator is in standby mode.
• Thermal shutdown and current limit protection features safeguard the device from excessive heat and current.

Advantages

• High accuracy and low dropout voltage make it suitable for applications requiring precise voltage regulation.
• Small package size enables space-saving designs in compact electronic devices.
• Wide operating temperature range allows for reliable operation in various environments.
• Robust protection features enhance the durability and longevity of the product.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Fixed output voltage may not be suitable for applications requiring adjustable voltage levels.

Working Principles

The TC1262-3.0VEBTR operates based on the principle of a linear voltage regulator. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This ensures that the output voltage remains constant, regardless of changes in the input voltage or load conditions.

Detailed Application Field Plans

The TC1262-3.0VEBTR finds applications in various fields, including:

1. Portable electronic devices: Provides stable voltage supply for microcontrollers, sensors, and other components.
2. Battery-powered systems: Regulates voltage in battery-operated devices, extending battery life.
3. Automotive electronics: Ensures consistent voltage supply to automotive modules and subsystems.
4. Industrial control systems: Maintains precise voltage levels for reliable operation of control circuits.
5. Medical equipment: Offers accurate voltage regulation in medical devices, ensuring patient safety.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with adjustable output voltage and higher maximum output current.
2. MCP1703: Another LDO regulator with adjustable output voltage and low quiescent current.
3. TPS7A4700: A high-performance LDO regulator with adjustable output voltage and excellent line/load regulation.

These alternative models provide flexibility in terms of output voltage adjustability and higher current capabilities, catering to specific application requirements.

Word count: 523 words