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AP7315D-31FS4-7B

AP7315D-31FS4-7B Description

The AP7315D-31FS4-7B is a high-performance linear regulator designed by Diodes Incorporated, offering a fixed output voltage of 3.1V with a maximum output current of 150mA. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring a stable and efficient power supply. The regulator features a maximum input voltage of 5.25V and a low dropout voltage of 0.29V at 150mA, ensuring high efficiency even under low input-to-output voltage differentials. The AP7315D-31FS4-7B is housed in a compact 4DFN package, making it suitable for space-constrained designs.

AP7315D-31FS4-7B Features

• Output Type: Fixed at 3.1V, providing a stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.25V, allowing for flexibility in input power sources.
• Output Current: 150mA, sufficient for driving a variety of low-power devices.
• Low Dropout Voltage: 0.29V at 150mA, enhancing efficiency and extending battery life in portable applications.
• Low Quiescent Current: 60 µA, minimizing power consumption during standby or low-load conditions.
• Over Current Protection: Ensures the safety of the device and connected components.
• High PSRR: 75dB at 1kHz, providing excellent noise rejection and improved signal integrity.
• Mounting Type: Surface Mount, suitable for automated assembly processes and compact designs.
• Package: Tape & Reel (TR), facilitating easy handling and integration into production lines.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

AP7315D-31FS4-7B Applications

The AP7315D-31FS4-7B is ideal for a variety of applications where a reliable and efficient power supply is crucial. Some specific use cases include:

• Portable Devices: Ideal for smartphones, tablets, and other portable electronics where battery life and efficiency are paramount.
• Consumer Electronics: Suitable for powering low-power peripherals and accessories in consumer electronics.
• Industrial Applications: Can be used in control systems, sensors, and other industrial equipment requiring a stable power source.
• Medical Devices: Appropriate for powering low-power medical instruments and monitoring devices.
• Automotive Electronics: Suitable for in-vehicle infotainment systems and other automotive applications where space and efficiency are critical.

Conclusion of AP7315D-31FS4-7B

The AP7315D-31FS4-7B from Diodes Incorporated stands out as a robust and efficient linear regulator, offering a fixed 3.1V output with a maximum current of 150mA. Its low dropout voltage and low quiescent current make it an excellent choice for applications where power efficiency and battery life are critical. The device's over current protection and high PSRR ensure reliability and signal integrity, while its compact 4DFN package and surface mount type facilitate easy integration into modern, space-constrained designs. With its compliance to REACH and ROHS3 standards, the AP7315D-31FS4-7B is not only a technically superior choice but also an environmentally responsible one.