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AP7375-18SA-7

AP7375-18SA-7 Description

The AP7375-18SA-7 is a high-performance Low Dropout (LDO) linear voltage regulator designed by Diodes Incorporated for automotive applications. This device offers a fixed output voltage of 1.8V with a maximum input voltage of 45V, making it suitable for a wide range of power management needs. It features a single regulator with a positive output configuration, providing a stable 300mA of output current. The AP7375-18SA-7 is known for its low dropout voltage of 0.36V at 100mA, which ensures efficient power conversion even at low input-to-output voltage differentials. The regulator is designed with a quiescent current of only 5 µA, contributing to its high efficiency and low power consumption.

AP7375-18SA-7 Features

• Fixed Output Voltage: The AP7375-18SA-7 provides a stable 1.8V output, ensuring consistent power supply to sensitive electronic components.
• High Input Voltage Range: With a maximum input voltage of 45V, this regulator can handle a wide range of input voltages, making it versatile for various automotive applications.
• Low Dropout Voltage: The maximum dropout voltage of 0.36V at 100mA ensures high efficiency, especially in applications where the input voltage is close to the output voltage.
• Low Quiescent Current: The device operates with a quiescent current of only 5 µA, which minimizes power loss and enhances overall system efficiency.
• Protection Features: The AP7375-18SA-7 includes over-current, over-temperature, and short-circuit protection, ensuring robustness and reliability in demanding environments.
• Automotive Grade: Certified for automotive use, this regulator meets the stringent requirements of the automotive industry, ensuring high reliability and performance.
• Surface Mount Packaging: The SOT23 package is ideal for surface mount applications, providing a compact and reliable solution for space-constrained designs.
• Compliance: The AP7375-18SA-7 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.

AP7375-18SA-7 Applications

The AP7375-18SA-7 is particularly well-suited for automotive applications where reliability, efficiency, and compact design are critical. Some specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS) where a stable and efficient power supply is essential.
• Battery-Powered Devices: Suitable for applications requiring a stable power supply from a battery source, such as portable electronics and IoT devices.
• Industrial Equipment: The wide input voltage range and robust protection features make it suitable for industrial applications where power supply stability and reliability are paramount.
• Telecommunications: Can be used in telecommunication equipment where low power consumption and high efficiency are required.

Conclusion of AP7375-18SA-7

The AP7375-18SA-7 from Diodes Incorporated stands out as a reliable and efficient LDO regulator designed for automotive applications. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an ideal choice for applications requiring high efficiency and reliability. The compact SOT23 package and surface mount design ensure it fits seamlessly into modern automotive and industrial electronics. With its automotive grade certification and compliance with environmental standards, the AP7375-18SA-7 is a top choice for engineers seeking a robust power management solution.