APX825A-31W6G-7

Product Overview

Category

APX825A-31W6G-7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

The APX825A-31W6G-7 is typically packaged in a small outline transistor (SOT) package.

Essence

The essence of APX825A-31W6G-7 lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

This product is usually available in reels or tubes, with a typical quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.8V - 3.3V
• Maximum Output Current: 150mA
• Quiescent Current: 30µA
• Dropout Voltage: 200mV
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The APX825A-31W6G-7 has the following pin configuration:

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

Functional Features

• Voltage regulation: The APX825A-31W6G-7 ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to the device and connected components.
• Thermal shutdown: In case of excessive temperature, the IC shuts down to avoid overheating.
• Short-circuit protection: It safeguards against short circuits, preventing potential damage to the circuitry.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact package size allows for easy integration into various electronic devices.
• Wide input voltage range provides flexibility in different applications.
• Overcurrent and short-circuit protection enhance device reliability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Dropout voltage of 200mV may affect performance in low-voltage scenarios.

Working Principles

The APX825A-31W6G-7 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 regulation is achieved through a combination of internal components, such as resistors, capacitors, and transistors.

Detailed Application Field Plans

The APX825A-31W6G-7 finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, it ensures stable power supply and efficient voltage regulation, contributing to the overall performance and reliability of the devices.

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to APX825A-31W6G-7 are: - LM317: A popular linear voltage regulator with adjustable output voltage. - LT1763: A low dropout (LDO) voltage regulator with high accuracy and low quiescent current. - TPS5430: A synchronous buck converter with high efficiency and wide input voltage range.

These alternative models offer similar functionalities and can be suitable replacements depending on specific requirements and design considerations.

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