TC1073-2.8VCH713

Product Overview

Category

TC1073-2.8VCH713 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The TC1073-2.8VCH713 comes in a compact surface-mount package.
• Essence: It is an integrated circuit designed to provide a stable output voltage.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The TC1073-2.8VCH713 has the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.8V
• Output Current: Up to 250mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TC1073-2.8VCH713 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

The key functional features of TC1073-2.8VCH713 include:

• Low dropout voltage: The regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, resulting in improved energy efficiency.
• Thermal shutdown protection: The regulator includes built-in protection to prevent damage due to excessive heat.

Advantages and Disadvantages

Advantages: - Compact size and surface-mount package make it suitable for space-constrained applications. - Wide input voltage range allows for flexibility in various electronic circuits. - Low dropout voltage ensures stable output even with low input voltages.

Disadvantages: - Limited output current may not be suitable for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The TC1073-2.8VCH713 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. The internal circuitry compares the output voltage to a reference voltage and adjusts the pass transistor accordingly to maintain a stable output.

Detailed Application Field Plans

TC1073-2.8VCH713 finds applications in various electronic devices, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices benefit from the stable voltage regulation provided by this product.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require a stable voltage source, making TC1073-2.8VCH713 an ideal choice.
3. Automotive electronics: With its wide input voltage range and compact size, this regulator can be used in automotive applications like infotainment systems and dashboard displays.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TC1073-2.8VCH713 include:

1. LM1117-2.8: A popular voltage regulator with a fixed 2.8V output voltage.
2. MCP1700-2.8: Another option with a low dropout voltage and a 2.8V output.
3. TS2937-2.8: A voltage regulator with similar specifications and a 2.8V output voltage.

These alternatives provide comparable performance and can be considered based on specific application requirements.

In conclusion, TC1073-2.8VCH713 is a voltage regulator designed to provide a stable output voltage in electronic circuits. Its compact size, low dropout voltage, and wide input voltage range make it suitable for various applications. However, its limited output current and operating temperature range should be considered when selecting this product. Alternative models such as LM1117-2.8, MCP1700-2.8, and TS2937-2.8 offer similar functionality and can be used as substitutes if needed.

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