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XC6901D941ER-G

XC6901D941ER-G Description

The XC6901D941ER-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This regulator is part of the XC6901 series and is specifically tailored for applications requiring a fixed negative output voltage of -9.4V with a maximum output current of 200mA. The device is housed in a compact 6USPC package, making it suitable for space-constrained designs.

XC6901D941ER-G Features

• Output Type: Fixed negative output voltage of -9.4V.
• Current - Output: Capable of delivering up to 200mA.
• Number of Regulators: Single regulator.
• Output Configuration: Negative output.
• Voltage Dropout (Max): Exceptionally low dropout voltage of 0.091V at 20mA, ensuring high efficiency even at low input-to-output voltage differentials.
• Current - Quiescent (Iq): Low quiescent current of 200 µA, which is crucial for applications where power consumption needs to be minimized.
• PSRR: High power supply rejection ratio of 45dB at 1kHz, providing excellent noise filtering and stability.
• Control Features: Includes an enable function, allowing for dynamic control of the regulator’s operation.
• Protection Features: Over current and over temperature protection ensure robustness and reliability in various operating conditions.
• Mounting Type: Surface mount, suitable for automated assembly processes.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating high resistance to moisture, which is beneficial for applications in humid environments.
• Package: Tape & Reel (TR), facilitating efficient handling and storage in manufacturing environments.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.

XC6901D941ER-G Applications

The XC6901D941ER-G is ideal for a wide range 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, where compact size and low power consumption are critical.
• Industrial Equipment: Control systems, sensors, and actuators that require a reliable negative voltage supply.
• Telecommunications: Base stations and communication equipment that need high efficiency and low noise.
• Automotive Electronics: In-vehicle infotainment systems and electronic control units (ECUs) where space and power efficiency are paramount.
• Medical Devices: Diagnostic equipment and portable medical devices that demand high reliability and low power consumption.

Conclusion of XC6901D941ER-G

The XC6901D941ER-G from Torex Semiconductor Ltd. stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and compact packaging. Its low quiescent current and high PSRR make it suitable for applications where power efficiency and noise performance are critical. The inclusion of over current and over temperature protection ensures robustness, making it a reliable choice for demanding environments. Whether in consumer electronics, industrial systems, or automotive applications, the XC6901D941ER-G offers a versatile and efficient solution for negative voltage regulation.