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XC6901D981MR-G

XC6901D981MR-G Description

The XC6901D981MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This IC offers a fixed output voltage of -9.8V with a maximum output current of 200mA, making it suitable for applications requiring stable and reliable power supply solutions. The regulator is housed in a compact SOT25 package, ideal for space-constrained designs. It features a low dropout voltage of 0.09V at 20mA, ensuring efficient operation even under low input-to-output voltage differentials. The XC6901D981MR-G is designed with a quiescent current of 200 µA, contributing to its energy efficiency and suitability for battery-powered devices. Additionally, it boasts a high power supply rejection ratio (PSRR) of 45dB at 1kHz, effectively filtering out noise from the input supply.

XC6901D981MR-G Features

• Output Type: Fixed, providing a stable -9.8V output voltage.
• Current - Output: 200mA, suitable for moderate power applications.
• Number of Regulators: 1, focused on delivering a single, reliable output.
• Output Configuration: Negative, ideal for applications requiring negative voltage rails.
• Voltage Dropout (Max): 0.09V @ 20mA, ensuring high efficiency at low input-to-output voltage differences.
• Current - Quiescent (Iq): 200 µA, minimizing power consumption in standby mode.
• PSRR: 45dB (1kHz), effectively reducing noise and ripple in the output voltage.
• Control Features: Enable, allowing dynamic control of the regulator's operation.
• Protection Features: Over Current and Over Temperature, safeguarding the IC and connected components from damage.
• Mounting Type: Surface Mount, compatible with modern PCB assembly techniques.
• Package: Tape & Reel (TR), facilitating automated assembly processes.
• Product Status: Active, ensuring availability for current and future projects.
• REACH Status: REACH Unaffected, complying with environmental regulations.
• RoHS Status: ROHS3 Compliant, meeting industry standards for restricted hazardous substances.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for storage and handling in various environments.
• ECCN: EAR99, indicating compliance with export regulations.
• HTSUS: 8542.39.0001, facilitating accurate customs classification.

XC6901D981MR-G Applications

The XC6901D981MR-G is well-suited for a variety of applications where a stable negative voltage supply is required. Its low dropout voltage and high PSRR make it ideal for precision analog circuits, such as operational amplifiers and data converters, where low noise and high efficiency are critical. The regulator's compact SOT25 package and surface mount configuration are perfect for portable devices, medical equipment, and industrial control systems where space is at a premium. Its enable control feature allows for dynamic power management, making it suitable for applications that require power sequencing or sleep modes. The over current and over temperature protection features ensure robustness and reliability, making it a reliable choice for critical power supply applications.

Conclusion of XC6901D981MR-G

The XC6901D981MR-G from Torex Semiconductor Ltd. stands out as a versatile and efficient linear regulator for applications requiring a stable -9.8V output. Its low dropout voltage, high PSRR, and compact package size offer significant advantages over similar models, making it an ideal choice for space-constrained and noise-sensitive designs. The inclusion of enable control and comprehensive protection features further enhances its suitability for a wide range of applications, from portable electronics to industrial systems. With its active product status and compliance with environmental and export regulations, the XC6901D981MR-G is a reliable and future-proof solution for power management needs.