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AP7331-30SNG-7

AP7331-30SNG-7 Description

The AP7331-30SNG-7 is a high-performance linear regulator designed for applications requiring a stable 3V output voltage with a maximum output current of 300mA. Manufactured by Diodes Incorporated, this regulator is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact 6DFN2020 package, making it suitable for surface mount applications.

This regulator features a fixed output voltage of 3V, ensuring consistent power delivery to sensitive electronic components. The input voltage range extends up to 6V, providing flexibility in power source selection. With a maximum dropout voltage of 0.55V at 300mA, the AP7331-30SNG-7 ensures efficient power conversion even under varying load conditions.

The regulator is designed with low quiescent current (75 µA) and low supply current (85 µA), making it ideal for battery-powered devices where power efficiency is crucial. It also offers a high Power Supply Rejection Ratio (PSRR) of 65dB at 100Hz, effectively filtering out noise from the input power supply and ensuring clean output voltage.

AP7331-30SNG-7 Features

• Output Type: Fixed 3V output voltage, ensuring stable power delivery.
• Input Voltage Range: Up to 6V, providing flexibility in power source selection.
• Output Current: Capable of delivering up to 300mA, suitable for a wide range of applications.
• Low Dropout Voltage: Maximum 0.55V at 30mA0, ensuring efficient power conversion.
• Low Quiescent Current: 75 µA, ideal for low-power applications.
• Low Supply Current: 85 µA, enhancing overall power efficiency.
• High PSRR: 65dB at 100Hz, ensuring clean output voltage.
• Enable Control Feature: Allows for dynamic control of the regulator's operation.
• Protection Features: Over-current and over-temperature protection, ensuring reliable operation under various conditions.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.
• Packaging: Tape & Reel (TR), facilitating automated assembly processes.

AP7331-30SNG-7 Applications

The AP7331-30SNG-7 is well-suited for a variety of applications where a stable, low-noise power supply is required. Its compact size and low power consumption make it ideal for portable and battery-powered devices. Specific use cases include:

• Consumer Electronics: Smartphones, tablets, and wearable devices.
• Medical Devices: Portable medical equipment and diagnostic tools.
• Industrial: Applications Sensors, IoT devices, and embedded systems.
• Communication Equipment: Routers, modems, and other network devices.
• Automotive Electronics: In-car electronics and infotainment systems.

Conclusion of AP7331-30SNG-7

The AP7331-30SNG-7 from Diodes Incorporated is a robust and efficient linear regulator designed to meet the demands of modern electronic devices. Its combination of a fixed 3V output, low dropout voltage, and high PSRR ensures stable and clean power delivery. The inclusion of enable control and comprehensive protection features further enhances its reliability and versatility. With its compact size and low power consumption, the AP7331-30SNG-7 is an excellent choice for a wide range of applications, particularly in portable and battery-powered devices.