AOZ8311DI-26

Product Overview

The AOZ8311DI-26 belongs to the category of integrated circuits and is commonly used as a voltage regulator in various electronic devices. Its characteristics include high efficiency, low power consumption, and compact packaging. The essence of this product lies in its ability to regulate voltage effectively, ensuring stable and reliable performance. It is typically packaged in small, surface-mount packages and is available in various quantities to suit different production needs.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: 2.5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Package Type: DFN-8

Detailed Pin Configuration

The AOZ8311DI-26 features a standard DFN-8 pin configuration with clearly defined input, output, and control pins. The pinout ensures easy integration into circuit designs and facilitates efficient PCB layout.

Functional Features

• High Efficiency: The AOZ8311DI-26 offers exceptional efficiency, minimizing power loss and maximizing battery life in portable devices.
• Overcurrent Protection: It incorporates overcurrent protection to safeguard both the device and the load from excessive current flow.
• Thermal Shutdown: The built-in thermal shutdown feature prevents the IC from overheating, ensuring long-term reliability.

Advantages and Disadvantages

Advantages

• Compact Design: Its small form factor makes it suitable for space-constrained applications.
• Wide Input Voltage Range: The broad input voltage range enhances its versatility for various power supply designs.
• High Efficiency: The high efficiency contributes to energy savings and reduced heat generation.

Disadvantages

• Limited Output Current: The maximum output current of 3A may be insufficient for high-power applications.
• Temperature Sensitivity: The performance may be affected by extreme temperature conditions.

Working Principles

The AOZ8311DI-26 operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It utilizes an internal feedback loop to maintain the desired output voltage regardless of input variations, ensuring a stable power supply for connected loads.

Detailed Application Field Plans

This voltage regulator is widely used in applications such as: - Portable electronic devices - IoT (Internet of Things) devices - Automotive electronics - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models to the AOZ8311DI-26 include: - LM317: A popular linear voltage regulator with adjustable output. - LT1083: A high-current, adjustable voltage regulator suitable for demanding applications. - TPS7A47: An ultra-low-noise, high-PSRR (power supply rejection ratio) LDO regulator.

In conclusion, the AOZ8311DI-26 is a versatile and efficient voltage regulator that finds extensive use in diverse electronic applications, offering a balance of performance and compactness.

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