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XC6902N401ER-G

XC6902N401ER-G Description

The XC6902N401ER-G is a high-performance linear voltage regulator designed and manufactured by Torex Semiconductor Ltd. This device is part of the XC6902 series, known for its exceptional efficiency and reliability in voltage regulation applications. The XC6902N401ER-G features a fixed output configuration with a negative polarity, delivering a consistent 200mA of current. It is housed in a surface-mount package, making it ideal for compact and space-constrained designs.

XC6902N401ER-G Features

• Output Type: Fixed, ensuring stable voltage regulation without the need for external components.
• Current - Output: 200mA, suitable for a wide range of low-power applications.
• Number of Regulators: Single regulator, simplifying circuit design and reducing component count.
• Output Configuration: Negative, ideal for applications requiring negative voltage rails.
• Voltage Dropout (Max): An impressively low 0.127V @ 20mA, allowing the regulator to maintain efficiency even at low input-to-output voltage differentials.
• Current - Quiescent (Iq): 200 µA, minimizing power consumption and extending battery life in portable devices.
• PSRR: 45dB at 1kHz, providing excellent noise rejection and ensuring clean power delivery.
• Protection Features: Over Current, Over Temperature, and Soft Start, safeguarding the regulator and downstream components from damage.
• Mounting Type: Surface Mount, facilitating integration into modern, compact PCB designs.
• Package: Tape & Reel (TR), ensuring reliable and efficient handling during manufacturing processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), ensuring robustness in various environmental conditions.

XC6902N401ER-G Applications

The XC6902N401ER-G is well-suited for a variety of applications where stable and efficient voltage regulation is critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, where minimizing power loss and maintaining signal integrity are paramount. The regulator's negative output configuration is particularly beneficial in applications requiring negative voltage rails, such as in analog circuits, op-amps, and certain communication systems.

Specific use cases include:

• Portable Electronics: Ideal for battery-operated devices like smartphones, tablets, and portable gaming consoles, where low power consumption and high efficiency are essential.
• Analog Circuits: Suitable for precision analog applications, such as op-amps and ADCs, where low noise and high PSRR are crucial for maintaining signal integrity.
• Communication Systems: Perfect for powering RF and communication modules that require stable and clean power supplies.
• Industrial Controls: Reliable for industrial applications where robustness and compliance with environmental standards are necessary.

Conclusion of XC6902N401ER-G

The XC6902N401ER-G stands out in the market for its combination of high performance and reliability. Its low dropout voltage, high PSRR, and comprehensive protection features make it a superior choice for applications requiring stable and efficient voltage regulation. The surface-mount package and compliance with environmental standards further enhance its appeal for modern electronic designs. Whether powering portable devices, precision analog circuits, or industrial controls, the XC6902N401ER-G delivers exceptional performance and value.