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XC6901D541MR-G

XC6901D541MR-G Description

The XC6901D541MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the field of power management integrated circuits (PMICs). This device is specifically engineered to provide a fixed output voltage of -5.4V with a maximum output current of 200mA. It is housed in a compact SOT25 package, making it suitable for a wide range of applications where space is a critical consideration.

XC6901D541MR-G Features

• Output Type: Fixed, ensuring a stable and reliable output voltage.
• Output Current: Capable of delivering up to 200mA, which is ideal for applications requiring moderate power.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Negative output voltage, making it suitable for applications requiring negative power supplies.
• Voltage Dropout (Max): An impressively low dropout voltage of 0.11V at 20mA ensures high efficiency even at low input-to-output voltage differences.
• Current - Quiescent (Iq): Low quiescent current of 200 µA minimizes power consumption in standby mode.
• PSRR: A high power supply rejection ratio (PSRR) of 45dB at 1kHz ensures excellent noise filtering and stable output.
• Control Features: An enable pin allows for easy control of the regulator's operation, providing flexibility in power management.
• Protection Features: Over-current and over-temperature protection ensure robustness and reliability in various operating conditions.
• Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) indicates excellent moisture resistance, suitable for a wide range of manufacturing processes.
• Mounting Type: Surface mount technology (SMT) allows for efficient and reliable PCB assembly.
• Package: Tape & Reel (TR) packaging ensures ease of handling and integration into automated assembly lines.

XC6901D541MR-G Applications

The XC6901D541MR-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, such as smartphones, tablets, and digital cameras, benefit from the compact size and high efficiency of this regulator.
• Communication Equipment: Base stations, routers, and other communication devices can utilize the low dropout voltage and high PSRR for stable power supply.
• Industrial Equipment: Control systems, sensors, and actuators in industrial environments can leverage the robust protection features and reliability of the XC6901D541MR-G.
• Medical Devices: Portable medical equipment, such as glucose meters and portable monitors, can benefit from the low power consumption and compact form factor.
• Automotive Electronics: In-vehicle infotainment systems and electronic control units (ECUs) can utilize the high efficiency and stability of this regulator.

Conclusion of XC6901D541MR-G

The XC6901D541MR-G from Torex Semiconductor Ltd. stands out as a highly efficient and reliable linear regulator, offering a unique combination of low dropout voltage, high PSRR, and robust protection features. Its compact SOT25 package and surface mount design make it an ideal choice for space-constrained applications. The enable control feature and compliance with environmental standards further enhance its versatility and suitability for a wide range of industries. Whether in consumer electronics, communication equipment, or industrial applications, the XC6901D541MR-G delivers exceptional performance and reliability, making it a preferred choice for engineers and designers.