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XC6901D191PR-G

XC6901D191PR-G Description

The XC6901D191PR-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 specifically engineered to provide a fixed output voltage of -1.9V with a maximum output current of 200mA. It is housed in a compact SOT89-5 package, making it suitable for surface mount applications. The device is part of the XC6901 base product family, which is known for its reliability and efficiency in power management solutions.

XC6901D191PR-G Features

• Output Type: Fixed, ensuring a stable and consistent output voltage of -1.9V.
• Current - Output: Capable of delivering up to 200mA, making it suitable for a wide range of applications requiring moderate current.
• Number of Regulators: Single regulator design simplifies circuit design and reduces component count.
• Output Configuration: Negative output voltage, ideal for applications requiring negative power rails.
• Voltage Dropout (Max): Low dropout voltage of 0.5V at 20mA, enhancing efficiency and performance in low input voltage scenarios.
• Current - Quiescent (Iq): Low quiescent current of 200 µA, contributing to high efficiency and reduced power consumption.
• PSRR: High power supply rejection ratio of 45dB at 1kHz, ensuring minimal noise and ripple in the output voltage.
• Control Features: Enable control feature allows for easy on/off control, enhancing flexibility in system design.
• Protection Features: Over current and over temperature protection ensures robustness and reliability, safeguarding against potential faults.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
• Mounting Type: Surface Mount, compatible with modern PCB assembly processes.
• Package: Tape & Reel (TR), facilitating efficient handling and assembly in high-volume production.

XC6901D191PR-G Applications

The XC6901D191PR-G is ideal for a variety of applications where a stable negative voltage supply is required. Its compact size and high efficiency make it particularly suitable for:

• Consumer Electronics: Portable devices, smartphones, and tablets requiring a stable negative voltage rail.
• Industrial Equipment: Control systems, sensors, and instrumentation that need reliable power management.
• Telecommunications: Base stations and communication equipment where low noise and high efficiency are critical.
• Automotive Electronics: In-vehicle systems, infotainment, and electronic control units (ECUs) that demand robust power solutions.
• Medical Devices: Diagnostic equipment, monitoring devices, and portable medical instruments where precision and reliability are paramount.

Conclusion of XC6901D191PR-G

The XC6901D191PR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient linear regulator, offering a fixed -1.9V output with a maximum current of 200mA. Its low dropout voltage, high PSRR, and low quiescent current make it an excellent choice for applications requiring high efficiency and minimal power consumption. The inclusion of enable control and robust protection features further enhances its versatility and reliability. With its compact SOT89-5 package and surface mount compatibility, the XC6901D191PR-G is well-suited for modern electronics, providing a stable power solution in a variety of demanding applications.