The ADP3309ART-3.3-RL is a high-precision, low-dropout voltage regulator designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This regulator is part of the ADP3309 series, which is known for its high accuracy and low power consumption, making it an excellent choice for battery-powered applications.

Key Features

• Output Voltage: 3.3V fixed output, suitable for a wide range of applications that require a stable 3.3V supply.
• High Accuracy: Output accuracy of ±0.8% at room temperature, ensuring reliable performance for precision-dependent applications.
• Low Dropout: The low dropout performance allows for efficient operation even when the input voltage is close to the output voltage, maximizing battery life.
• Current Capacity: Capable of delivering up to 100mA of output current, which is sufficient for many small-scale applications.
• Low Quiescent Current: The device has a low quiescent current, making it ideal for portable devices where power conservation is critical.
• Thermal Overload Protection: Built-in thermal overload protection safeguards the device from damage due to overheating.
• Reverse Battery Protection: Protects the device against incorrect battery installation.

Applications

The ADP3309ART-3.3-RL is versatile and can be used in a variety of applications, including:

• Battery-powered devices
• Portable and handheld equipment
• Microprocessor/ microcontroller or DSP supply
• Reference voltage sources
• Data cards and modems

Package and Availability

The device comes in a compact SOT-23 package, making it suitable for space-constrained applications. The 'RL' suffix indicates that the product is offered in reel packaging, which facilitates efficient assembly for high-volume production.

Ordering Information

For ordering, the product is available under the part number ADP3309ART-3.3-RL. For detailed specifications, sample requests, and additional information, customers should visit the Analog Devices Inc. website or contact their sales representatives.