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RT9080N-18GJ5

RT9080N-18GJ5 Description

The RT9080N-18GJ5 is a high-performance linear regulator designed and manufactured by Richtek USA Inc., a leading provider of power management solutions. This IC offers a fixed output voltage of 1.8V and can deliver a maximum output current of 600mA. It is designed to operate with an input voltage range up to 5.5V, making it suitable for a wide range of applications that require stable and efficient power regulation. The regulator features a low dropout voltage of 0.83V at 600mA, ensuring high efficiency even under low input-to-output voltage differentials.

RT9080N-18GJ5 Features

• Output Type: Fixed, providing a stable 1.8V output voltage.
• Input Voltage Range: Up to 5.5V, offering flexibility in various power supply configurations.
• Output Current: Capable of delivering up to 600mA, suitable for powering a variety of electronic devices.
• Low Dropout Voltage: 0.83V at 600mA, ensuring high efficiency and reduced power loss.
• Quiescent Current: As low as 4 µA, minimizing power consumption in standby mode.
• Power Supply Rejection Ratio (PSRR): 75dB at 1kHz, providing excellent noise suppression and output stability.
• Control Features: Includes an enable function, allowing for dynamic power control and system optimization.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and safeguard against potential faults.
• Packaging: Available in a TSOT23-5 package, which is compact and suitable for surface-mount applications.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.

RT9080N-18GJ5 Applications

The RT9080N-18GJ5 is ideal for a variety of applications that demand high efficiency and stable power regulation. Some specific use cases include:

• Consumer Electronics: Ideal for powering portable devices, smartphones, and tablets where low power consumption and high efficiency are crucial.
• Communication Devices: Suitable for wireless communication modules and IoT devices that require stable voltage regulation and low noise.
• Industrial Systems: Can be used in embedded systems, sensors, and actuators where reliable power supply and compact design are necessary.
• Automotive Electronics: Applicable in automotive infotainment systems and electronic control units where high reliability and low dropout voltage are essential.

Conclusion of RT9080N-18GJ5

The RT9080N-18GJ5 stands out as a highly efficient and reliable linear regulator, offering a fixed 1.8V output with a maximum current capability of 600mA. Its low dropout voltage and high PSRR make it an excellent choice for applications requiring stable power regulation with minimal power loss. The inclusion of enable control and comprehensive protection features further enhances its versatility and reliability. With its compact TSOT23-5 package and compliance with industry standards, the RT9080N-18GJ5 is well-suited for a wide range of applications in the consumer, communication, industrial, and automotive sectors.