AP2112R5A-3.3TRG1

Overview

Product Category

AP2112R5A-3.3TRG1 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: AP2112R5A-3.3TRG1 provides a stable output voltage of 3.3V.
• Low dropout: It has a low dropout voltage, ensuring efficient power conversion.
• High accuracy: The voltage regulator offers high precision in maintaining the desired output voltage.
• Thermal protection: It includes built-in thermal shutdown protection to prevent overheating.

Package

AP2112R5A-3.3TRG1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AP2112R5A-3.3TRG1 lies in its ability to regulate and stabilize voltage levels, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6V
• Output Voltage: 3.3V
• Dropout Voltage: 300mV (typical)
• Maximum Output Current: 600mA
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

AP2112R5A-3.3TRG1 follows a standard pin configuration:

```

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| | --| VIN VOUT |-- --| GND EN |-- |___________| ```

• VIN: Input voltage pin
• VOUT: Output voltage pin
• GND: Ground pin
• EN: Enable pin (active high)

Functional Features

1. Voltage Regulation: AP2112R5A-3.3TRG1 ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
2. Low Dropout: The low dropout voltage enables efficient power conversion, minimizing energy loss.
3. Thermal Protection: Built-in thermal shutdown protection prevents the regulator from overheating, ensuring safe operation.
4. Enable Pin: The enable pin allows for easy on/off control of the regulator.

Advantages and Disadvantages

Advantages

• High accuracy in voltage regulation
• Compact package size
• Low dropout voltage for efficient power conversion
• Built-in thermal protection for enhanced safety
• Easy on/off control with the enable pin

Disadvantages

• Maximum output current limited to 600mA
• Limited input voltage range (2.5V - 6V)

Working Principles

AP2112R5A-3.3TRG1 operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a constant output voltage of 3.3V. The enable pin allows the user to control the regulator's operation by enabling or disabling the output voltage.

Detailed Application Field Plans

AP2112R5A-3.3TRG1 finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Mobile phones and smartphones - Portable audio players - Wearable devices - IoT (Internet of Things) devices - Embedded systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

1. AP2112K-3.3TRG1: Similar to AP2112R5A-3.3TRG1, but with a different package.
2. AP2112R-3.3TRG1: Another variant of AP2112R5A-3.3TRG1 with similar specifications.
3. AP2112S-3.3TRG1: Alternative model with a slightly different pin configuration.

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

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