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ADP3301AR-5

ADP3301AR-5 Description

The ADP3301AR-5 is a linear voltage regulator offered by Analog Devices Inc., designed to deliver a fixed output voltage of 5V with an output current capability of 100mA. This device is part of the anyCAP® series and is known for its robust performance and reliability in a variety of applications. Despite being classified as obsolete, it remains a popular choice for its unique features and advantages.

ADP3301AR-5 Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 12V, allowing for a wide range of input voltage compatibility.
• Current - Output: 100mA, suitable for low to medium power requirements.
• Number of Regulators: 1, providing a single output for straightforward integration.
• Output Configuration: Positive, making it ideal for applications requiring a positive voltage reference.
• Current - Supply (Max): 2 mA, indicating low power consumption.
• Voltage Dropout (Max): 0.2V @ 100mA, ensuring high efficiency under load.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), providing resistance to moisture and environmental factors.
• Current - Quiescent (Iq): 300 µA, contributing to minimal power loss in standby modes.
• Control Features: Includes an Error Flag and Shutdown, enhancing system reliability.
• Protection Features: Over Temperature, safeguarding the device from thermal damage.

ADP3301AR-5 Applications

The ADP3301AR-5 is ideally suited for applications where a stable 5V output is required, such as:

• Portable Electronics: Due to its low quiescent current, it is perfect for battery-powered devices.
• Industrial Controls: Its robust design and over-temperature protection make it suitable for industrial environments.
• Telecommunications: Reliable voltage regulation is critical in communication systems, and the ADP3301AR-5 delivers this with precision.

Conclusion of ADP3301AR-5

While the ADP3301AR-5 has been marked as obsolete, its fixed 5V output, low dropout voltage, and over-temperature protection make it a reliable choice for applications requiring a stable and efficient voltage regulator. Despite the obsolescence, its unique features and advantages continue to make it a popular selection in specific use cases where its performance characteristics are a perfect match. For designers looking for a reliable, low-power linear regulator, the ADP3301AR-5 remains a viable option, provided that the obsolescence does not impact the long-term availability of the component.