AP2112R5-2.5TRG1

Product Overview

Category

AP2112R5-2.5TRG1 belongs to the category of voltage regulators.

Use

It is commonly used to regulate and stabilize voltage in electronic circuits.

Characteristics

• Low dropout voltage
• Low quiescent current
• Fast transient response
• Overcurrent and thermal protection

Package

AP2112R5-2.5TRG1 is available in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to provide a stable output voltage despite fluctuations in input voltage.

Packaging/Quantity

AP2112R5-2.5TRG1 is typically packaged in reels, with each reel containing a specified quantity of units.

Specifications

• Input Voltage Range: 2.5V to 6V
• Output Voltage: 2.5V
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 120µA
• Load Regulation: ±0.5%
• Line Regulation: ±0.2%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2112R5-2.5TRG1 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. NC (No Connection)
4. VOUT (Output Voltage)
5. EN (Enable)

Functional Features

• Low dropout voltage ensures efficient regulation even with low input voltages.
• Low quiescent current minimizes power consumption when the regulator is idle.
• Fast transient response allows for quick adjustment to changes in load conditions.
• Overcurrent and thermal protection safeguards the regulator and connected components from damage.

Advantages and Disadvantages

Advantages

• Provides stable output voltage despite input voltage fluctuations.
• Small package size allows for easy integration into compact electronic devices.
• Low quiescent current helps conserve power in battery-operated applications.

Disadvantages

• Limited to a fixed output voltage of 2.5V, which may not be suitable for all applications.
• Dropout voltage of 300mV may result in some power loss.

Working Principles

AP2112R5-2.5TRG1 operates based on the principle of linear voltage regulation. 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 even when the input voltage varies.

Detailed Application Field Plans

AP2112R5-2.5TRG1 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Wireless communication modules - IoT devices - Embedded systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2112R5-2.5TRG1 include: - LM1117-2.5 - MCP1700-2.5 - TS2950CT-2.5 - LP2985-2.5

These alternatives can be considered based on specific requirements and compatibility with the target application.

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