AP2210K-2.5TRE1

Product Overview

Category

AP2210K-2.5TRE1 belongs to the category of voltage regulators.

Use

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

Characteristics

• Package: The AP2210K-2.5TRE1 comes in a compact SOT-23-3 package.
• Essence: It is a low dropout linear regulator with a fixed output voltage of 2.5V.
• Packaging/Quantity: The product is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

The specifications of AP2210K-2.5TRE1 are as follows:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage: 2.5V
• Dropout Voltage: 200mV (typical)
• Maximum Output Current: 150mA
• Line Regulation: ±0.2% (typical)
• Load Regulation: ±0.4% (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP2210K-2.5TRE1 has three pins:

1. VIN (Pin 1): Input voltage pin.
2. GND (Pin 2): Ground pin.
3. VOUT (Pin 3): Output voltage pin.

Functional Features

The functional features of AP2210K-2.5TRE1 include:

• Low dropout voltage: The regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Low quiescent current: The device consumes minimal current when in standby mode, conserving power.
• Overcurrent and thermal protection: The regulator includes built-in protection mechanisms to prevent damage due to excessive current or temperature.

Advantages and Disadvantages

Advantages

• Compact package size allows for easy integration into space-constrained designs.
• Low dropout voltage ensures efficient regulation even with low input voltages.
• Excellent line and load regulation characteristics provide a stable output voltage under varying conditions.

Disadvantages

• Limited maximum output current of 150mA may not be suitable for high-power applications.
• Operating temperature range of -40°C to +85°C may restrict usage in extreme temperature environments.

Working Principles

The AP2210K-2.5TRE1 operates based on the principle of linear regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. This allows it to maintain a constant output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

AP2210K-2.5TRE1 finds application in various electronic devices and systems, including but not limited to:

1. Battery-powered devices: Portable electronics such as smartphones, tablets, and wearable devices can benefit from the stable voltage regulation provided by this product.
2. IoT devices: Internet of Things (IoT) devices often operate on low power and require precise voltage regulation, making the AP2210K-2.5TRE1 suitable for such applications.
3. Industrial control systems: The regulator can be used in industrial control systems that require reliable and accurate voltage regulation for sensors, actuators, and other components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AP2210K-2.5TRE1 include:

1. AP2210K-2.8TRE1: A variant with a fixed output voltage of 2.8V.
2. AP2210K-3.3TRE1: A variant with a fixed output voltage of 3.3V.
3. AP2210K-5.0TRE1: A variant with a fixed output voltage of 5.0V.

These alternative models provide flexibility in choosing the desired output voltage for specific applications.

In conclusion, the AP2210K-2.5TRE1 is a compact and efficient voltage regulator that offers stable voltage regulation for various electronic devices and systems. Its low dropout voltage, low quiescent current, and built-in protection mechanisms make it a reliable choice for many applications.