AP2112R5-1.2TRG1

Product Overview

Category

AP2112R5-1.2TRG1 belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Regulation: AP2112R5-1.2TRG1 provides a regulated output voltage.
• Low Dropout: It operates with a low dropout voltage, ensuring efficient power conversion.
• Current Limiting: The device incorporates current limiting protection to prevent damage due to excessive current flow.
• Thermal Shutdown: AP2112R5-1.2TRG1 includes thermal shutdown protection to prevent overheating.

Package

The AP2112R5-1.2TRG1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2112R5-1.2TRG1 lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 1.2V
• Output Current: Up to 600mA
• Dropout Voltage: 300mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP2112R5-1.2TRG1 has the following pin configuration:

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

Functional Features

• Voltage Regulation: The AP2112R5-1.2TRG1 maintains a stable output voltage regardless of input voltage fluctuations.
• Current Limiting: It incorporates current limiting protection to prevent damage to the device and connected components.
• Thermal Shutdown: The thermal shutdown feature protects the regulator from overheating, ensuring safe operation.

Advantages and Disadvantages

Advantages

• Compact size and surface-mount package for space-constrained applications.
• Low dropout voltage ensures efficient power conversion.
• Current limiting protection prevents damage due to excessive current flow.
• Thermal shutdown feature protects against overheating.

Disadvantages

• Limited output current capacity (up to 600mA).
• Input voltage range is restricted to 2.5V - 6.0V.

Working Principles

The AP2112R5-1.2TRG1 operates based on the principle of voltage regulation using a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, compensating for input voltage variations.

Detailed Application Field Plans

AP2112R5-1.2TRG1 finds application in various electronic devices and systems, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2112R5-1.2TRG1 include: - LM1117-1.2 - MCP1703-1.2 - TPS79601-1.2

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

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