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RT9080-12GJ5

RT9080-12GJ5 Description

The RT9080-12GJ5 is a high-performance Low Dropout (LDO) linear voltage regulator designed by Richtek USA Inc., a leading manufacturer of power management solutions. This regulator is part of the RT9080 series, known for its exceptional efficiency and reliability in a wide range of applications. The RT9080-12GJ5 features a fixed output voltage of 1.2V, making it ideal for applications requiring stable and precise voltage regulation. With a maximum input voltage of 5.5V and a maximum output current of 600mA, this regulator is designed to deliver consistent performance even under varying load conditions.

RT9080-12GJ5 Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 600mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 1.2V
• Voltage Dropout (Max): 1.03V @ 600mA
• Current - Quiescent (Iq): 4 µA
• Control Features: Enable
• Protection Features: Over Current, Over Temperature, Short Circuit
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant

The RT9080-12GJ5 stands out due to its low quiescent current of just 4 µA, which significantly reduces power consumption in low-power applications. Its low dropout voltage of 1.03V at 600mA ensures efficient operation even when the input voltage is close to the output voltage. The regulator also includes enable control, allowing for easy power management and shutdown capabilities. Comprehensive protection features such as over-current, over-temperature, and short-circuit protection enhance the reliability and robustness of the regulator in various operating conditions.

RT9080-12GJ5 Applications

The RT9080-12GJ5 is well-suited for a variety of applications where low power consumption, high efficiency, and reliable performance are critical. Some specific use cases include:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and wearables, where low quiescent current and high efficiency are essential for extending battery life.
• Consumer Electronics: Suitable for applications like digital cameras, media players, and other consumer electronics that require stable voltage regulation and low power consumption.
• Industrial Applications: Can be used in industrial control systems, sensors, IoT and devices where reliable power management and protection features are necessary.
• Medical Devices: Applicable in medical equipment such as portable monitors and diagnostic tools, where precise voltage regulation and low power consumption are crucial.

Conclusion of RT9080-12GJ5

The RT9080-12GJ5 from Richtek USA Inc. is a versatile and efficient LDO regulator designed to meet the demands of modern low-power applications. Its combination of low quiescent current, low dropout voltage, and comprehensive protection features make it an excellent choice for a wide range of applications. The regulator's fixed output voltage of 1.2V and maximum output current of 600mA ensure stable and reliable performance, while its surface mount package and tape & reel delivery format facilitate easy integration into various designs. The RT9080-12GJ5 is an ideal solution for engineers looking to optimize power management in their designs without compromising on performance or reliability.