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AP7315-26FS4-7B

AP7315-26FS4-7B Description

The AP7315-26FS4-7B is a high-performance linear regulator designed by Diodes Incorporated, a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is specifically tailored for applications requiring a fixed output voltage of 2.6V and a maximum output current of 150mA. The regulator is housed in a 4DFN package, making it suitable for surface-mount applications where space is a critical consideration.

Key technical specifications include a maximum input voltage of 5.25V, ensuring compatibility with a wide range of input power sources. The regulator boasts a low dropout voltage of 0.32V at 150mA, which enhances efficiency and extends battery life in portable devices. Additionally, the AP7315-26FS4-7B features a low quiescent current of 60 µA and a supply current of 100 µA, making it ideal for low-power applications. The regulator also offers excellent power supply rejection ratio (PSRR) of 75dB at 1kHz, ensuring stable output voltage under varying input conditions.

AP7315-26FS4-7B Features

• Fixed Output Voltage: Provides a stable 2.6V output, suitable for applications requiring a consistent power supply.
• High Efficiency: With a low dropout voltage of 0.32V at 150mA, the regulator maximizes efficiency and minimizes power loss.
• Low Quiescent Current: The 60 µA quiescent current ensures minimal power consumption, making it ideal for battery-operated devices.
• Over Current Protection: Integrated protection features safeguard the regulator and downstream components from overcurrent conditions.
• Surface-Mount Compatibility: The 4DFN package is designed for surface-mount technology, facilitating easy integration into compact PCB designs.
• High PSRR: A 75dB PSRR at 1kHz ensures the output voltage remains stable even with noisy input sources.
• Compliance and Reliability: The AP7315-26FS4-7B is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under standard conditions.

AP7315-26FS4-7B Applications

The AP7315-26FS4-7B is well-suited for a variety of applications where a reliable, low-power regulator is required. Its fixed 2.6V output and low dropout voltage make it ideal for portable electronic devices, such as smartphones, tablets, and wearable technology. The regulator's low quiescent current and high PSRR also make it suitable for applications in the medical and industrial sectors, where stable power supply and minimal power consumption are crucial.

Specific use cases include:

• Portable Devices: Ideal for battery-operated devices where efficiency and low power consumption are paramount.
• Medical Equipment: Suitable for medical devices requiring stable power supply and minimal power loss.
• Industrial Applications: Applicable in industrial settings where reliability and efficiency are critical.
• Consumer Electronics: Ideal for consumer products that demand a compact, efficient power management solution.

Conclusion of AP7315-26FS4-7B

The AP7315-26FS4-7B from Diodes Incorporated stands out as a robust and efficient linear regulator, offering a perfect blend of performance and reliability. Its low dropout voltage, low quiescent current, and high PSRR make it a superior choice for applications requiring stable power supply and minimal power consumption. The regulator's compliance with environmental and regulatory standards further enhances its appeal for modern electronics. Whether used in portable devices, medical equipment, or industrial applications, the AP7315-26FS4-7B delivers exceptional performance and reliability, making it a standout solution in the power management domain.