The ADP3309ARTZ-2.5RL7 is a high-precision, low-dropout voltage regulator from Analog Devices Inc., an industry leader in the design and manufacturing of high-performance integrated circuits. This particular model offers a fixed output voltage of 2.5V, making it an ideal choice for applications requiring a stable and accurate power supply.

Key Features:

• High Accuracy: The ADP3309ARTZ-2.5RL7 provides an impressive accuracy of ±1.0% for the output voltage, ensuring reliable performance for sensitive electronic components.
• Low Dropout Voltage: With a dropout voltage of just 180 mV (typical) at 100 mA load, this voltage regulator maintains efficiency even when the supply voltage is close to the output voltage.
• High Output Current: Capable of delivering up to 200 mA of output current, it meets the needs of a wide range of applications.
• Low Quiescent Current: It features a low quiescent current of 110 µA (typical), making it suitable for battery-powered devices where power conservation is critical.
• Thermal Overload Protection: The device incorporates thermal overload protection that safeguards it against damage due to overheating.
• Short-Circuit Protection: It also includes short-circuit protection, providing additional reliability and safety for your electronic designs.
• Noise Reduction: A noise reduction pin allows the addition of an external bypass capacitor to reduce output noise, which is beneficial for RF and precision analog applications.
• Small Package: The ADP3309ARTZ-2.5RL7 is available in a small SOT-23 package, making it suitable for space-constrained applications.

Applications:

The ADP3309ARTZ-2.5RL7 is versatile and can be used in various applications, including:

• Portable and battery-powered devices
• Notebook computers
• Mobile phones
• PDAs and handheld equipment
• Digital cameras and audio devices
• Microprocessor/ microcontroller power supplies

With its precision performance and robust feature set, the ADP3309ARTZ-2.5RL7 from Analog Devices Inc. is an excellent choice for designers looking for a reliable power management solution.