Richtek

RT9011-SGGJ6

RT9011-SGGJ6 Description

The RT9011-SGGJ6 is a high-performance linear voltage regulator designed by Richtek USA Inc., offering dual fixed output voltages of 1.8V and 3.3V. This device is engineered to provide stable power supply solutions with a maximum input voltage of 5.5V and a maximum output current of 300mA per regulator. The regulator features a low dropout voltage of 0.33V at 300mA, ensuring efficient operation even under low input-to-output voltage differentials. The RT9011-SGGJ6 is housed in a compact TSOT23-6 package, making it suitable for space-constrained applications. It is RoHS3 compliant and REACH unaffected, adhering to stringent environmental and safety standards. The device also includes essential protection features such as over-current, over-temperature, and short-circuit protection, ensuring robust and reliable performance.

RT9011-SGGJ6 Features

• Dual Fixed Output Voltages: The RT9011-SGGJ6 provides two fixed output voltages of 1.8V and 3.3V, catering to diverse power requirements in a single package.
• Low Dropout Voltage: With a maximum dropout voltage of 0.33V at 300mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: The regulator operates with a low quiescent current of 80 µA, minimizing power consumption in standby mode.
• High PSRR: The device offers a high power supply rejection ratio (PSRR) ranging from 70dB to 38dB across frequencies from 100Hz to 300kHz, ensuring clean and stable output voltage.
• Enable Control Feature: The regulator includes an enable control feature, allowing users to control the power supply dynamically.
• Protection Features: Over-current, over-temperature, and short-circuit protection features ensure the device's longevity and reliability.
• Moisture Sensitivity Level: The RT9011-SGGJ6 has a moisture sensitivity level (MSL) of 3, suitable for reflow soldering processes with a 168-hour exposure limit.
• Surface Mount Packaging: The TSOT23-6 package is ideal for surface mount applications, providing a compact and efficient solution for modern electronic designs.

RT9011-SGGJ6 Applications

The RT9011-SGGJ6 is well-suited for a variety of applications requiring stable and efficient power regulation. Its dual fixed output voltages and low dropout characteristics make it ideal for:

• Consumer Electronics: Powering devices such as smartphones, tablets, and portable media players where space and efficiency are critical.
• Communication Devices: Providing reliable power supply for routers, modems, and other communication equipment.
• Industrial Control Systems: Ensuring stable power for sensors, actuators, and other components in industrial automation.
• Medical Devices: Supplying power to medical equipment where reliability and low noise are essential.
• Automotive Applications: Suitable for in-vehicle electronics, infotainment systems, and other automotive applications.

Conclusion of RT9011-SGGJ6

The RT9011-SGGJ6 from Richtek USA Inc. stands out as a versatile and efficient linear voltage regulator, offering dual fixed output voltages, low dropout voltage, and a range of protection features. Its compact TSOT23-6 package and surface mount design make it suitable for a wide range of applications, from consumer electronics to industrial and automotive systems. The device's compliance with RoHS3 and REACH standards further enhances its appeal for environmentally conscious designs. The RT9011-SGGJ6 is an excellent choice for engineers seeking a reliable and efficient power solution in their designs.