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XC6901D191MR-G

XC6901D191MR-G Description

The XC6901D191MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) industry. This device offers a fixed output voltage of -1.9V with a maximum output current of 200mA, making it suitable for a wide range of applications requiring stable and reliable power supply solutions. The regulator features a single output configuration and is designed for negative voltage applications, providing a robust and efficient power management solution.

XC6901D191MR-G Features

• Output Type: Fixed
• Output Voltage: -1.9V
• Output Current: 200mA
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 0.5V @ 20mA
• Quiescent Current (Iq): 200 µA
• Power Supply Rejection Ratio (PSRR): 45dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, ROHS3 Compliant
• HTSUS Code: 8542.39.0001
• ECCN: EAR99

The XC6901D191MR-G is designed with advanced features to ensure high performance and reliability. Its low dropout voltage of 0.5V at 20mA ensures efficient operation even under low input voltage conditions. The regulator also boasts a low quiescent current of 200 µA, which is crucial for applications where power consumption needs to be minimized. The enable control feature allows for dynamic control of the regulator's operation, enhancing flexibility in system design.

XC6901D191MR-G Applications

The XC6901D191MR-G is ideal for a variety of applications where a stable and efficient power supply is required. Its negative output configuration makes it particularly suitable for applications involving negative voltage requirements, such as in analog circuits, op-amps, and other electronic systems that require a negative rail. The regulator's low dropout voltage and low quiescent current make it an excellent choice for battery-powered devices and portable electronics, where efficiency and extended battery life are critical.

Specific use cases include:

• Battery-Powered Devices: Provides efficient power management for devices such as smartphones, tablets, and portable medical devices.
• Analog Circuits: Ensures stable power supply for sensitive analog circuits, including those in audio equipment and precision measurement instruments.
• Op-Amps and Other Electronic Systems: Supplies reliable power to operational amplifiers and other electronic components that require a negative voltage rail.

Conclusion of XC6901D191MR-G

The XC6901D191MR-G from Torex Semiconductor Ltd. stands out as a high-performance linear regulator with a fixed output voltage of -1.9V and a maximum output current of 200mA. Its low dropout voltage, low quiescent current, and enable control feature make it a versatile and efficient solution for a wide range of applications. The regulator's compliance with REACH and ROHS3 standards ensures that it meets the highest environmental and safety requirements. With its robust protection features and surface mount packaging, the XC6901D191MR-G is an excellent choice for designers seeking a reliable and efficient power management solution for their electronic systems.