Richtek

RT9011-JSGQW

RT9011-JSGQW Description

The RT9011-JSGQW is a high-performance linear regulator designed by Richtek USA Inc., a leading manufacturer in the power management integrated circuits (PMIC) industry. This IC regulator features a fixed output voltage configuration, providing two positive output voltages of 2.5V and 3.3V. It is designed to operate with a maximum input voltage of 5.5V and can deliver a maximum output current of 300mA per regulator. The RT9011-JSGQW is housed in an 8-WDFN package, making it suitable for surface mount applications and ensuring compact integration into modern electronic designs.

RT9011-JSGQW Features

• Output Type: Fixed, ensuring stable and reliable voltage regulation.
• Voltage - Input (Max): 5.5V, allowing compatibility with a wide range of input power sources.
• Current - Output: 300mA per regulator, providing sufficient power for various applications.
• Number of Regulators: 2, enabling dual voltage regulation within a single package.
• Output Configuration: Positive, ensuring compatibility with most electronic systems.
• Voltage Dropout (Max): 0.33V @ 300mA, minimizing power loss and improving efficiency.
• Current - Quiescent (Iq): 80 µA, ensuring low power consumption during operation.
• PSRR: 70dB to 38dB (100Hz to 300kHz), providing excellent noise rejection and signal integrity.
• Protection Features: Over Current, Over Temperature, and Short Circuit protection, ensuring robust and reliable operation.
• Control Features: Enable, allowing for dynamic control and power management.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), ensuring reliability in various environmental conditions.
• Compliance: ROHS3 Compliant and REACH Unaffected, ensuring environmental and regulatory compliance.
• Mounting Type: Surface Mount, facilitating easy integration into PCB designs.
• Package: Tape & Reel (TR), ensuring efficient handling and assembly in production environments.

RT9011-JSGQW Applications

The RT9011-JSGQW is ideal for a variety of applications requiring precise voltage regulation and low power consumption. Its dual regulator design makes it particularly suitable for systems needing multiple voltage levels. Key applications include:

• Consumer Electronics: Portable devices such as smartphones, tablets, and wearables, where compact size and low power consumption are critical.
• Industrial Equipment: Control systems, sensors, and IoT devices that require reliable power management.
• Telecommunications: Base stations, routers, and other networking equipment needing stable power supply.
• Automotive: In-vehicle infotainment systems, electronic control units, and advanced driver-assistance systems (ADAS).

Conclusion of RT9011-JSGQW

The RT9011-JSGQW from Richtek USA Inc. stands out as a versatile and efficient linear regulator, offering dual fixed output voltages with low dropout and high PSRR. Its compact 8-WDFN package and surface mount design make it ideal for space-constrained applications. The inclusion of advanced protection features and low quiescent current ensures reliable operation and energy efficiency. The RT9011-JSGQW is a reliable choice for designers seeking a robust power management solution in various electronic systems.