AP2122AK-3.3TRG1

Product Overview

Category

AP2122AK-3.3TRG1 belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact package size
• Low power consumption
• High efficiency
• Wide input voltage range

Package

AP2122AK-3.3TRG1 is available in a small surface-mount package.

Essence

The essence of AP2122AK-3.3TRG1 lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage: 3.3V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 45µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2122AK-3.3TRG1 has the following pin configuration:

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

Functional Features

• Voltage Regulation: The AP2122AK-3.3TRG1 ensures a stable output voltage of 3.3V regardless of input voltage fluctuations.
• Low Power Consumption: It consumes minimal power during operation, making it suitable for battery-powered devices.
• Thermal Shutdown Protection: The regulator includes built-in thermal shutdown protection to prevent overheating.
• Short Circuit Protection: It offers short circuit protection to safeguard the circuitry from damage.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into space-constrained designs.
• Wide input voltage range enables compatibility with various power sources.
• High efficiency results in minimal power loss during voltage regulation.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage of 200mV may affect performance in low voltage scenarios.

Working Principles

AP2122AK-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 stable output voltage of 3.3V.

Detailed Application Field Plans

AP2122AK-3.3TRG1 finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Wearable devices - IoT devices - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP2122AK-3.3TRG1 are: - LM1117-3.3 - XC6206P332MR - MCP1700-3302E/TO

These models offer similar voltage regulation capabilities and can be used as substitutes depending on specific requirements.

In conclusion, AP2122AK-3.3TRG1 is a compact voltage regulator with excellent voltage regulation characteristics. Its wide input voltage range, low power consumption, and thermal protection make it suitable for a variety of electronic applications. However, its limited output current capacity and dropout voltage should be taken into consideration when selecting this product for high-power or low voltage scenarios.