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XC6901D831ER-G

XC6901D831ER-G Description

The XC6901D831ER-G is a high-performance linear voltage regulator manufactured by Torex Semiconductor Ltd. This device is designed to provide a fixed output voltage of -8.3V with a maximum output current of 200mA. It features a single regulator with a negative output configuration, making it suitable for applications requiring stable and reliable power supply solutions. The regulator is housed in a compact 6USPC package, ideal for space-constrained designs.

XC6901D831ER-G Features

• Output Type: Fixed
• Output Voltage: -8.3V
• Output Current: 200mA
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 0.095V @ 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
• ECCN: EAR99
• HTSUS: 8542.39.0001

The XC6901D831ER-G boasts a low dropout voltage of 0.095V at 20mA, ensuring efficient operation even under low input-to-output voltage differentials. This feature is particularly beneficial in battery-powered applications where maintaining a high efficiency is crucial. The regulator also offers a low quiescent current of 200 µA, which helps in minimizing power consumption during standby or low-load conditions.

The device includes an enable control feature, allowing for dynamic control of the regulator's operation, which can be useful in power management systems. Additionally, the XC6901D831ER-G provides over-current and over-temperature protection, ensuring robustness and reliability in various operating conditions.

XC6901D831ER-G Applications

The XC6901D831ER-G is well-suited 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 audio equipment and portable electronics.
• Industrial Systems: Suitable for instrumentation and control systems that require a stable negative voltage rail.
• Medical Devices: Applicable in medical imaging and diagnostic equipment where precise power supply is critical.
• Automotive Electronics: Can be used in automotive infotainment systems and electronic control units that require a reliable negative voltage supply.

The compact 6USPC package and surface-mount mounting type make the XC6901D831ER-G an excellent choice for applications with limited board space. Its compliance with REACH and ROHS3 standards ensures that it meets the stringent environmental and safety regulations required in the electronics industry.

Conclusion of XC6901D831ER-G

The XC6901D831ER-G from Torex Semiconductor Ltd. is a versatile and high-performance linear voltage regulator that offers a unique combination of low dropout voltage, low quiescent current, and robust protection features. Its fixed negative output voltage and compact packaging make it an ideal solution for a wide range of applications, particularly those requiring efficient and reliable power supply solutions in constrained spaces. The enable control and comprehensive protection features further enhance its suitability for demanding industrial and consumer electronics applications.