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AP7375-33SA-7

AP7375-33SA-7 Description

The AP7375-33SA-7 is a highly efficient, low-dropout linear regulator designed by Diodes Incorporated. This device is part of the Power Management (PMIC) category and offers a fixed output voltage of 3.3V with a maximum output current of 300mA. The regulator is housed in a compact SOT23-3 package, making it suitable for space-constrained applications. The AP7375-33SA-7 is designed to operate with an input voltage range up to 45V, providing robust performance in a variety of power management scenarios.

AP7375-33SA-7 Features

• Fixed Output Voltage: The AP7375-33SA-7 provides a stable 3.3V output, ideal for applications requiring a precise and consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.36V at 100mA, this regulator ensures efficient operation even at low input-to-output voltage differentials.
• Low Quiescent Current: The device features a quiescent current of only 5 µA, minimizing power consumption in standby mode and enhancing overall system efficiency.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 85dB at 1kHz, effectively filtering out noise and providing a clean output voltage.
• Protection Features: The AP7375-33SA-7 includes over-current, over-temperature, and short-circuit protection, ensuring reliable operation and safeguarding against potential faults.
• Control Features: The regulator offers current limiting and enable functionality, providing additional control and flexibility in system design.
• Compliance and Packaging: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety. It is available in a surface-mount package with a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing processes.

AP7375-33SA-7 Applications

The AP7375-33SA-7 is well-suited for a variety of applications where a reliable and efficient power supply is essential. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables, where space and power efficiency are critical.
• Industrial Equipment: Suitable for applications requiring a stable power supply, such as sensors, actuators, and control systems.
• Telecommunications: Applicable in base stations, routers, and other networking equipment where high reliability and low noise are required.
• Automotive Electronics: Can be used in various automotive applications, including infotainment systems and electronic control units, due to its robust performance and protection features.

Conclusion of AP7375-33SA-7

The AP7375-33SA-7 from Diodes Incorporated stands out as a versatile and efficient linear regulator, offering a combination of high performance and reliability. Its low dropout voltage, high PSRR, and comprehensive protection features make it an excellent choice for a wide range of applications. The compact SOT23-3 package and surface-mount design ensure ease of integration into modern electronic systems. Whether used in consumer electronics, industrial equipment, or automotive applications, the AP7375-33SA-7 provides a reliable and efficient power management solution.