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AP1086D33L-U

AP1086D33L-U Description

The AP1086D33L-U is a linear regulator IC designed for applications requiring a stable 3.3V output voltage with a maximum output current of 1.5A. Manufactured by Diodes Incorporated, this device is part of the Power Management (PMIC) category and is housed in a TO252-3 package, suitable for surface mount applications. Despite being marked as obsolete, the AP1086D33L-U remains a reliable choice for various electronic systems due to its robust performance and compliance with industry standards such as REACH and ROHS3.

AP1086D33L-U Features

• Fixed Output Voltage: The AP1086D33L-U provides a fixed output voltage of 3.3V, ensuring consistent power supply to connected devices.
• High Input Voltage Range: With a maximum input voltage of 12V, this regulator can accommodate a wide range of input power sources, enhancing its versatility.
• Low Dropout Voltage: The maximum dropout voltage of 1.4V at 1.5A ensures efficient power conversion, minimizing power loss and heat generation.
• Over Current and Over Temperature Protection: These protection features safeguard the regulator and connected circuits from damage due to excessive current or temperature, enhancing reliability.
• High PSRR: The Power Supply Rejection Ratio (PSRR) of 60dB at 120Hz ensures that the regulator can effectively filter out noise from the input power supply, maintaining a clean output voltage.
• Low Quiescent Current: The quiescent current of 10 mA minimizes power consumption when the regulator is idle, making it suitable for low-power applications.
• Wide Operating Temperature Range: The operating temperature range of 0°C to 125°C (TJ) allows the regulator to function reliably in various environmental conditions.
• Compliance and Packaging: The AP1086D33L-U is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It is packaged in a tube, facilitating easy handling and storage.

AP1086D33L-U Applications

The AP1086D33L-U is ideal for a variety of applications where a stable 3.3V power supply is required. Its high input voltage range and low dropout voltage make it suitable for:

• Embedded Systems: Providing a stable power supply to microcontrollers, sensors, and other components in embedded systems.
• Consumer Electronics: Powering devices such as smartphones, tablets, and other portable electronics.
• Industrial Equipment: Ensuring reliable power supply in industrial applications where a wide input voltage range and robust protection features are essential.
• Automotive Electronics: Suitable for automotive applications due to its wide temperature range and protection features, ensuring reliable operation in varying environmental conditions.

Conclusion of AP1086D33L-U

The AP1086D33L-U is a versatile and reliable linear regulator IC, offering a stable 3.3V output with a maximum current of 1.5A. Its low dropout voltage, high PSRR, and protection features make it an excellent choice for a wide range of applications, from consumer electronics to industrial equipment. Despite its obsolete status, the AP1086D33L-U remains a valuable component for designers seeking a robust and efficient power management solution.