TC2185-3.0VCTTR

Product Overview

Category

TC2185-3.0VCTTR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage: 4.5V to 18V
• Output Voltage: 3.0V
• Package Type: SOT-23
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The specifications of TC2185-3.0VCTTR are as follows:

• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75µA (typical)
• Load Regulation: ±1% (typical)
• Line Regulation: ±0.2% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

TC2185-3.0VCTTR has the following pin configuration:

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

Functional Features

• Low dropout voltage ensures efficient regulation.
• Excellent load and line regulation for stable output voltage.
• Wide input voltage range allows flexibility in various applications.
• Low quiescent current minimizes power consumption.

Advantages and Disadvantages

Advantages

• Compact SOT-23 package for space-constrained designs.
• High accuracy and stability in voltage regulation.
• Wide operating temperature range for versatile usage.
• Low dropout voltage enables efficient power conversion.

Disadvantages

• Limited output voltage options.
• Not suitable for high-power applications.
• Requires external capacitors for optimal performance.

Working Principles

TC2185-3.0VCTTR operates based on the principle of a low dropout linear regulator. It regulates the output voltage by maintaining a constant voltage difference between the input and output terminals, ensuring a stable output voltage even with varying input voltages.

Detailed Application Field Plans

TC2185-3.0VCTTR finds applications in various fields, including but not limited to:

1. Battery-powered devices: Provides regulated power supply for portable electronics.
2. Automotive electronics: Ensures stable voltage for automotive sensors and control systems.
3. Industrial automation: Used in control circuits and sensor interfaces.
4. Consumer electronics: Suitable for powering microcontrollers, sensors, and other low-power components.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to TC2185-3.0VCTTR are:

1. LM1117-3.3: A popular 3.3V voltage regulator with similar characteristics.
2. MCP1703-3.0: Another 3.0V regulator with low dropout voltage and SOT-23 package.
3. LT1763-3.0: Offers high accuracy and low quiescent current for precise voltage regulation.

These alternative models provide similar functionality and can be chosen based on specific requirements and availability.

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