Diodes Incorporated

AP7583Q-MP-13

AP7583Q-MP-13 Description

The AP7583Q-MP-13 is a high-performance Low Dropout (LDO) CMOS voltage regulator designed by Diodes Incorporated. This regulator is optimized for low quiescent current and high Power Supply Rejection Ratio (PSRR), making it ideal for applications where efficiency and noise reduction are critical. The device features an adjustable output voltage ranging from 1.2V to 5V, with a maximum input voltage of 42V and a maximum output current of 300mA. The regulator is housed in a surface-mount MSOP-8EP package, ensuring compactness and ease of integration into modern electronic designs.

AP7583Q-MP-13 Features

• Low Quiescent Current: The AP7583Q-MP-13 boasts an extremely low quiescent current of just 4 µA, which is crucial for battery-powered applications where minimizing power consumption is essential.
• High PSRR: With a PSRR of 70dB at 100Hz, the regulator effectively filters out noise from the power supply, ensuring clean and stable output voltage.
• Adjustable Output Voltage: The regulator offers an adjustable output voltage range from 1.2V to 5V providing, flexibility to meet various application requirements.
• High Input Voltage Range: The maximum input voltage of 42V allows the regulator to be used in a wide range of applications, including automotive and industrial systems.
• Current Limit and Enable Control: The regulator includes current limit and enable control features, providing enhanced control and protection.
• Protection Features: The AP7583Q-MP-13 includes over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO) protections, ensuring robustness and reliability.
• Low Dropout Voltage: The maximum dropout voltage of 0.7V at 300mA ensures high efficiency even at low input-to-output voltage differentials.
• Compliance and Packaging: The regulator is REACH unaffected and RoHS3 compliant, making it suitable for environmentally conscious designs. It is available in a Tape & Reel (TR) package, facilitating automated assembly processes.

AP7583Q-MP-13 Applications

The AP7583Q-MP-13 is well-suited for a variety of applications due to its high performance and versatile features. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and adjustable output voltage make it ideal for portable electronics and battery-operated devices where extending battery life is a priority.
• Automotive Electronics: The high input voltage range and robust protection features make it suitable for automotive applications, including infotainment systems and electronic control units.
• Industrial Control Systems: The regulator's high PSRR and low dropout voltage ensure stable power supply in industrial environments where noise and voltage fluctuations are common.
• Consumer Electronics: The compact MSOP-8EP package and surface-mount type make it easy to integrate into consumer electronics, such as smartphones, tablets, and IoT devices.

Conclusion of AP7583Q-MP-13

The AP7583Q-MP-13 from Diodes Incorporated stands out as a versatile and high-performance LDO regulator. Its low quiescent current, high PSRR, and wide input voltage range make it an excellent choice for a variety of applications, particularly those requiring efficient power management and noise reduction. The inclusion of advanced protection features and compliance with environmental standards further enhance its appeal. Whether used in battery-powered devices, automotive systems, or industrial control units, the AP7583Q-MP-13 offers reliable performance and significant advantages over similar models in the market.