TC1072-3.3VCH713

Product Overview

Category

TC1072-3.3VCH713 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Package: The TC1072-3.3VCH713 comes in a compact SOT-23 package.
• Essence: This voltage regulator is designed to provide a stable output voltage of 3.3V.
• Packaging/Quantity: It is typically sold in reels or tubes, with each reel/tube containing a specific quantity of units.

Specifications

The TC1072-3.3VCH713 has the following specifications:

• Input Voltage Range: 4.0V to 10.0V
• Output Voltage: 3.3V ±2%
• Maximum Output Current: 250mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1072-3.3VCH713 has three pins:

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

Functional Features

• Low Dropout Voltage: The TC1072-3.3VCH713 exhibits a low dropout voltage, ensuring efficient regulation even when the input voltage is close to the desired output voltage.
• Low Quiescent Current: With a low quiescent current, this voltage regulator minimizes power consumption when the load is light.
• Thermal Shutdown Protection: The device incorporates thermal shutdown protection, preventing damage due to excessive temperature.

Advantages and Disadvantages

Advantages

• Compact size and easy to integrate into circuit designs.
• Stable output voltage ensures reliable performance.
• Low dropout voltage allows for efficient regulation.

Disadvantages

• Limited maximum output current of 250mA.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The TC1072-3.3VCH713 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 ensures that the output voltage remains constant, even when the input voltage or load conditions vary.

Detailed Application Field Plans

The TC1072-3.3VCH713 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Embedded systems - IoT devices - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to TC1072-3.3VCH713 include: - LM1117-3.3V: A popular voltage regulator with similar specifications and characteristics. - MCP1700-3302E/TO: Another alternative offering stable 3.3V output voltage.

These alternative models can be considered based on specific requirements and availability.

In conclusion, the TC1072-3.3VCH713 is a compact voltage regulator that provides stable 3.3V output voltage. With its low dropout voltage and quiescent current, it offers efficient regulation and minimizes power consumption. While it has limitations in terms of maximum output current and operating temperature range, it finds applications in various electronic devices and has alternative models available in the market.