RichTek Technology Corporation Voltage Regulators - Linear RT9069-33GX5

The RT9069-33GX5 is a low-dropout (LDO) linear voltage regulator designed for high input voltage applications, with a maximum operating input voltage of 36V. It provides a fixed output voltage of 3.3V and can deliver up to 100mA of continuous output current. The device features a low quiescent current of 2µA at no load and zero disable current, making it suitable for battery-powered applications where power efficiency is critical. This regulator exhibits a low dropout voltage of 0.2V at 10mA with a 5V input, ensuring efficient operation in low voltage scenarios. It is stable with ceramic or tantalum capacitors, which simplifies design requirements. The RT9069 includes built-in current limit protection and over-temperature protection to enhance reliability during operation. It is RoHS compliant and halogen-free, aligning with modern environmental standards. Applications for the RT9069 include portable battery-powered equipment, extra low voltage microcontrollers, and notebook computers, making it a versatile choice for various electronic projects.