TC2185-2.5VCTTR

Product Overview

Category

TC2185-2.5VCTTR belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Input Voltage: 2.7V to 6.0V
• Output Voltage: 2.5V
• Package Type: SOT-23
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

The TC2185-2.5VCTTR voltage regulator has the following specifications:

• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75µA (typical)
• Load Regulation: ±0.5% (typical)
• Line Regulation: ±0.3% (typical)
• Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TC2185-2.5VCTTR voltage regulator has three pins:

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

Functional Features

The TC2185-2.5VCTTR voltage regulator offers the following functional features:

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption.
• Excellent load and line regulation provide stable output voltage.
• Wide temperature range allows for operation in various environments.

Advantages and Disadvantages

Advantages

• Low dropout voltage enables efficient voltage regulation.
• Low quiescent current reduces power consumption.
• Excellent load and line regulation ensure stable output voltage.
• Wide temperature range allows for versatile applications.

Disadvantages

• Limited output voltage options (only 2.5V).
• SOT-23 package may not be suitable for all applications.

Working Principles

The TC2185-2.5VCTTR voltage regulator 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

The TC2185-2.5VCTTR voltage regulator finds applications in various fields, including:

1. Portable electronic devices: Provides regulated power supply for battery-powered devices such as smartphones, tablets, and portable audio players.
2. Automotive electronics: Ensures stable voltage for automotive systems, including infotainment systems, sensors, and control modules.
3. Industrial equipment: Used in industrial automation, control systems, and instrumentation to maintain consistent voltage levels.
4. Communication systems: Provides reliable voltage regulation for wireless communication devices, routers, and network equipment.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TC2185-2.5VCTTR voltage regulator include:

1. LM1117-2.5: Low dropout voltage regulator with adjustable output voltage.
2. LT1763-2.5: Low noise, low dropout voltage regulator with fixed 2.5V output.
3. MCP1702-2.5: Low quiescent current, low dropout voltage regulator with fixed 2.5V output.

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

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