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RT9064-33GX

RT9064-33GX Description

The RT9064-33GX is a highly efficient linear regulator designed by Richtek USA Inc., a leading manufacturer in the power management integrated circuit (PMIC) industry. This IC offers a fixed output voltage of 3.3V and is capable of delivering up to 200mA of output current. It is designed for surface mount applications and comes in a compact SOT89-3 package, making it ideal for space-constrained designs. The regulator operates with an input voltage range up to 14V and features a low dropout voltage of 1.5V at 100mA, ensuring high efficiency even at low input-to-output voltage differentials.

RT9064-33GX Features

• Output Type: Fixed
• Voltage - Input (Max): 14V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 1.5V @ 100mA
• Current - Quiescent (Iq): 4 µA
• PSRR: 60dB to 40dB (100Hz to 10kHz)
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Compliance: REACH Unaffected, ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• HTSUS: 8542.39.0001

The RT9064-33GX stands out with its low quiescent current of only 4 µA, making it suitable for battery-powered and low-power applications. Its high power supply rejection ratio (PSRR) ensures minimal noise and ripple on the output voltage, providing clean power to sensitive circuits. The over-current and over-temperature protection features enhance the reliability and robustness of the regulator, safeguarding it against potential faults.

RT9064-33GX Applications

The RT9064-33GX is ideal for a wide range of applications due to its compact size, high efficiency, and robust protection features. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where space and power efficiency are critical.
• Industrial Equipment: Suitable for powering sensitive sensors and microcontrollers in industrial automation and control systems.
• Telecommunications: Provides stable power to communication modules and IoT devices, ensuring reliable operation in various environments.
• Medical Devices: Can be used in medical instrumentation where low noise and high reliability are essential for accurate measurements and patient safety.

Conclusion of RT9064-33GX

The RT9064-33GX from Richtek USA Inc. is a versatile and efficient linear regulator that offers a perfect balance of performance, reliability, and compact design. Its low dropout voltage, low quiescent current, and high PSRR make it a superior choice for modern electronic designs that demand high efficiency and minimal power loss. The inclusion of over-current and over-temperature protection ensures long-term reliability, making it a dependable component for a variety of applications. Whether for consumer electronics, industrial systems, or medical devices, the RT9064-33GX delivers the performance and features needed to meet the demands of today's sophisticated electronic designs.