AP2121AK-1.2TRG1

Product Overview

Category

AP2121AK-1.2TRG1 belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact size
• Low power consumption
• High efficiency

Package

AP2121AK-1.2TRG1 is available in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

AP2121AK-1.2TRG1 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: 1.2V
• Output Current: Up to 150mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AP2121AK-1.2TRG1 has the following pin configuration:

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

Functional Features

• Voltage Regulation: The AP2121AK-1.2TRG1 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent Protection: This product incorporates overcurrent protection to prevent damage to the circuitry.
• Thermal Shutdown: In case of excessive temperature, the regulator shuts down to avoid overheating.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact electronic devices.
• Low power consumption helps conserve energy.
• High efficiency results in minimal power loss during voltage regulation.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Narrow input voltage range restricts compatibility with certain systems.

Working Principles

AP2121AK-1.2TRG1 operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

AP2121AK-1.2TRG1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication modules

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP2121AK-1.2TRG1 are: - AP2112AK-1.2TRG1 - AP2204AK-1.2TRG1 - AP2210AK-1.2TRG1 - AP2235AK-1.2TRG1

These models offer similar voltage regulation capabilities and characteristics, providing flexibility in choosing the most suitable option for specific applications.

In conclusion, AP2121AK-1.2TRG1 is a voltage regulator known for its compact size, low power consumption, and high efficiency. It offers stable voltage output and finds applications in various electronic devices. While it has limitations in terms of output current capacity and input voltage range, there are alternative models available to cater to different requirements.