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XC6901D331PR-G

XC6901D331PR-G Description

The XC6901D331PR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6901 series and offers a fixed output voltage of -3.3V with a maximum output current of 200mA. It is designed for surface mount applications and comes in a compact SOT89-5 package, making it suitable for a wide range of electronic devices where space is a critical factor.

XC6901D331PR-G Features

• Output Type: Fixed at -3.3V, ensuring stable power supply for various electronic components.
• Output Current: Capable of delivering up to 200mA, making it suitable for applications requiring moderate power levels.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Negative output voltage, ideal for applications requiring a negative power supply.
• Voltage Dropout: An exceptionally low dropout voltage of 0.142V at 20mA ensures high efficiency even at low input voltages.
• Quiescent Current: Low quiescent current of 200A µ minimizes power consumption, making it ideal for battery-powered devices.
• PSRR: High power supply rejection ratio of 45dB at 1kHz ensures excellent noise suppression and stable output voltage.
• Control Features: Enable function allows for dynamic control of the regulator's operation, enhancing flexibility in power management.
• Protection Features: Over-current and over-temperature protection ensure reliable operation and protect the device from potential damage.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates high resistance to moisture, making it suitable for a wide range of environmental conditions.
• Mounting Type: Surface mount technology (SMT) allows for easy integration into modern PCB designs.
• Packaging: Tape & Reel (TR) packaging facilitates efficient handling and assembly in automated manufacturing processes.

XC6901D331PR-G Applications

The XC6901D331PR-G is ideal for a variety of applications where a stable and efficient negative voltage supply is required. Some specific use cases include:

• Consumer: Electronics Portable devices, smartphones, and tablets that require a negative voltage rail for specific components.
• Industrial Equipment: Control systems, sensors, and actuators that need a reliable power supply with low noise and high efficiency.
• Telecommunications: Base stations and communication devices that require stable power for sensitive electronic components.
• Automotive: In-vehicle electronic systems, infotainment systems, and advanced driver-assistance systems (ADAS) that demand high reliability and low power consumption.
• Medical Devices: Portable medical equipment, diagnostic tools, and monitoring devices that require precise power management.

Conclusion of XC6901D331PR-G

The XC6901D331PR-G from Torex Semiconductor Ltd. stands out as a high-performance linear voltage regulator with a fixed -3.3V output and a maximum output current of 200mA. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications requiring high efficiency and stable power supply. The inclusion of over-current and over-temperature protection ensures robustness and reliability, while the enable function offers dynamic control capabilities. The compact SOT89-5 package and surface mount technology make it easy to integrate into modern PCB designs. Overall, the XC6901D331PR-G is a versatile and reliable solution for a wide range of electronic applications, offering significant advantages over similar models in terms of performance and efficiency.