AP2171MPG-13

Product Overview

Category

AP2171MPG-13 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage regulator in various electronic devices.

Characteristics

• Voltage regulation capability
• Low dropout voltage
• High output current
• Thermal shutdown protection
• Short circuit protection

Package

AP2171MPG-13 is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of this product lies in its ability to regulate and stabilize voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

AP2171MPG-13 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.5V
• Output Current: Up to 1A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AP2171MPG-13 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. EN (Enable)
5. BYP (Bypass)
6. FB (Feedback)

Functional Features

• Voltage Regulation: The AP2171MPG-13 ensures a stable output voltage regardless of input voltage fluctuations.
• Low Dropout Voltage: It exhibits a low dropout voltage, minimizing power dissipation.
• High Output Current: With a maximum output current of 1A, it can power a wide range of electronic components.
• Thermal Shutdown Protection: The IC incorporates a thermal shutdown mechanism to prevent overheating.
• Short Circuit Protection: It offers protection against short circuits, safeguarding the device and connected components.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Low power dissipation
• Wide input voltage range
• Robust short circuit protection

Disadvantages

• Relatively high quiescent current compared to some alternative models
• Limited output current compared to higher-rated regulators

Working Principles

The AP2171MPG-13 operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. This is achieved by controlling the pass transistor's resistance, which regulates the voltage drop across it.

Detailed Application Field Plans

The AP2171MPG-13 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 AP2171MPG-13 are: - AP2112MPG-13 - AP2204MPG-13 - AP2301MPG-13 - AP2401MPG-13

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

In conclusion, the AP2171MPG-13 is an integrated circuit voltage regulator widely used in electronic devices. Its efficient voltage regulation, low dropout voltage, and robust protection features make it a reliable choice for various applications. However, designers should consider alternative models based on specific requirements such as quiescent current and output current limitations.