AP2202K-ADJTRG1

Product Overview

Category

AP2202K-ADJTRG1 belongs to the category of voltage regulators.

Use

It is primarily used for regulating and stabilizing voltage in electronic circuits.

Characteristics

• Adjustable output voltage
• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The AP2202K-ADJTRG1 comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of AP2202K-ADJTRG1 lies in its ability to provide stable and regulated voltage to ensure proper functioning of electronic components.

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 - 6.5V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV @ 100mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP2202K-ADJTRG1 has the following pin configuration:

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

Functional Features

• Adjustable output voltage allows flexibility in various applications.
• High efficiency ensures minimal power loss during voltage regulation.
• Low dropout voltage enables operation even when input voltage is close to output voltage.
• Overcurrent protection safeguards the device and connected components from excessive current.
• Thermal shutdown protection prevents damage due to overheating.

Advantages and Disadvantages

Advantages

• Wide input voltage range allows compatibility with different power sources.
• Adjustable output voltage suits a variety of electronic devices.
• High efficiency reduces energy consumption and heat generation.
• Overcurrent and thermal protection enhance reliability and safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

The AP2202K-ADJTRG1 utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

The AP2202K-ADJTRG1 finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to AP2202K-ADJTRG1 are: - LM317 - LT1083 - LM1117 - TPS7A4700

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, the AP2202K-ADJTRG1 is a versatile voltage regulator with adjustable output voltage, high efficiency, and various protection features. It is widely used in numerous electronic devices and has several alternative models available in the market.