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XC6901D181ER-G

XC6901D181ER-G Description

The XC6901D181ER-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) industry. This regulator is part of the XC6901 series and offers a fixed output voltage of -1.8V with a maximum output current of 200mA. It is designed for surface mount applications and comes in a Tape & Reel (TR) package, making it suitable for automated assembly processes. The regulator features a low dropout voltage of 0.6V at 20mA, ensuring efficient operation even under low input-to-output voltage differentials.

XC6901D181ER-G Features

• Output Type: Fixed, providing a stable -1.8V output voltage.
• Output Current: Capable of delivering up to 200mA, making it suitable for a wide range of applications requiring moderate current levels.
• Low Dropout Voltage: With a maximum dropout voltage of 0.6V at 20mA, the XC6901D181ER-G ensures high efficiency and minimal power loss, especially in low-voltage applications.
• Quiescent Current: A low quiescent current of 200 µA helps in minimizing power consumption during standby or low-load conditions.
• Power Supply Rejection Ratio (PSRR): Achieves 45dB at 1kHz, providing excellent noise suppression and ensuring clean power delivery to sensitive circuits.
• Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
• Protection Features: Over current and over temperature protection mechanisms safeguard the device and connected circuits from potential damage.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the XC6901D181ER-G is suitable for various manufacturing environments without the need for special handling precautions.

XC6901D181ER-G Applications

The XC6901D181ER-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: Ideal for powering sensitive analog circuits in devices such as smartphones, tablets, and portable media players.
• Industrial Equipment: Suitable for precision instruments and control systems that require a reliable negative voltage supply.
• Medical Devices: Can be used in medical monitoring equipment where low noise and high reliability are critical.
• Automotive Electronics: Applicable in various automotive systems, including infotainment and advanced driver-assistance systems (ADAS), where a stable power supply is essential.
• Telecommunications: Useful in base stations and communication equipment that require a clean and stable power source.

Conclusion of XC6901D181ER-G

The XC6901D181ER-G from Torex Semiconductor Ltd. stands out as a versatile and efficient linear regulator, offering a combination of high performance and reliability. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring a stable negative voltage supply with minimal power loss and noise. The inclusion of enable control and robust protection features further enhances its usability and safety. With its REACH unaffected and RoHS3 compliant status, the XC6901D181ER-G also meets stringent environmental and regulatory standards. This regulator is well-suited for a wide range of applications, from consumer electronics to industrial and medical devices, making it a valuable component in modern power management solutions.