ADP3303ARZ-3.3 High-Accuracy Regulator by Analog Devices Inc.

The ADP3303ARZ-3.3 is a standout product from Analog Devices Inc., a company renowned for its high-performance analog, mixed-signal, and digital signal processing integrated circuits. This particular model is a member of the ADP3303 series, which is recognized for its high accuracy and low dropout voltage. The device is designed to cater to a variety of applications that require a stable and reliable power supply.

Key Features

• High Accuracy: The ADP3303ARZ-3.3 boasts an impressive output accuracy of ±0.8% at room temperature and ±1.4% over the full temperature range, making it an ideal choice for precision applications.
• Low Dropout Voltage: With a dropout voltage of just 100mV at 200mA, this regulator ensures efficient operation even in scenarios where the input voltage is very close to the output voltage, thereby maximizing battery life in portable devices.
• Output Current: It can deliver up to 200mA of output current, which is suitable for a wide range of applications, from microprocessors to peripheral devices.
• Multiple Protection Features: The device includes safety features such as overcurrent protection, thermal overload protection, and reverse battery protection, which contribute to the longevity and reliability of both the regulator and the system it powers.
• Adjustable and Fixed Voltage Options: While the ADP3303ARZ-3.3 is tailored to provide a fixed 3.3V output, the series also offers adjustable versions, allowing for a customizable voltage output as per the design requirements.

Applications

The ADP3303ARZ-3.3 is versatile and can be used in various applications, including:

• Precision voltage regulation for microprocessors and DSPs
• Battery-powered equipment
• Data storage systems
• Portable communication devices
• Graphics cards and other peripheral devices

Package and Availability

The device is available in an 8-lead SOIC (Small Outline Integrated Circuit) package, denoted by the 'RZ' suffix in its part number. This compact form factor is suitable for space-constrained applications. As with all Analog Devices Inc. products, the ADP3303ARZ-3.3 is designed to meet the highest quality and performance standards.

For detailed technical specifications, application notes, and support documentation, engineers and product designers are encouraged to visit the official Analog Devices Inc. website or contact their local sales representative.