ADP3330ARTZ3.3 - Low Dropout Linear Regulator

The ADP3330ARTZ3.3 is a high-precision, low dropout linear regulator manufactured by Analog Devices Inc., which offers an optimal solution for applications requiring up to 200 mA output current with a drop of just 180 mV at full load. This component is part of the ADP3330 series, known for its exceptional accuracy and low power consumption, making it ideal for battery-powered devices.

Key Features:

• Output Voltage: Fixed 3.3V output to power sensitive analog and digital circuits.
• High Accuracy: Ensures a tight output voltage regulation with ±0.8% accuracy at room temperature and ±1.8% overall accuracy over temperature, line, and load variations.
• Low Dropout Voltage: The device maintains regulation with minimal input-to-output voltage difference, allowing for efficient operation even when the battery voltage declines.
• Low Quiescent Current: The ADP3330ARTZ3.3 is designed to draw minimal current in the idle state, thus preserving battery life in portable applications.
• Thermal Overload Protection: Ensures the device operates within safe temperature ranges, providing reliable performance and longevity.
• Current Limiting and Short Circuit Protection: Offers safeguards against excessive currents and short circuit conditions, protecting both the regulator and the load.
• Small Package Size: Available in a compact SOT-23 package, it is suitable for space-constrained applications.

Applications:

The ADP3330ARTZ3.3 is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered equipment
• Microprocessor/ microcontroller or DSP supply
• Linear power supplies
• Instrumentation
• Data acquisition systems

With its robust feature set and high-performance characteristics, the ADP3330ARTZ3.3 from Analog Devices Inc. is an excellent choice for designers looking to enhance the efficiency and reliability of their power management systems. Its precise voltage regulation and protection features ensure stable operation in the most demanding environments.