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XC6901D781MR-G

XC6901D781MR-G Description

The XC6901D781MR-G is a high-performance linear voltage regulator designed by Torex Semiconductor Ltd. This regulator is part of the XC6901 series, known for its exceptional efficiency and reliability. It features a fixed output voltage of -7.8V and is capable of delivering a continuous output current of 200mA. The regulator is designed with a single output configuration, making it ideal for applications requiring a stable and precise negative voltage supply.

The XC6901D781MR-G boasts a low dropout voltage of 0.096V at 20mA, which significantly enhances its efficiency, especially in low-voltage applications. Its quiescent current is a mere 200 µA, ensuring minimal power consumption during operation. The regulator also features a high power supply rejection ratio (PSRR) of 45dB at 1kHz, which helps in maintaining a clean and stable output voltage even in the presence of noise and ripple on the input supply.

XC6901D781MR-G Features

• Output Type: Fixed at -7.8V
• Output Current: 200mA
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 0.096V @ 20mA
• Quiescent Current (Iq): 200 µA
• 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)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

XC6901D781MR-G Applications

The XC6901D781MR-G is well-suited for a variety of applications that require a stable and efficient negative voltage supply. Its low dropout voltage and high PSRR make it ideal for use in sensitive electronic systems where power efficiency and signal integrity are critical. Some specific applications include:

• Power Supply Units: Provides a stable negative voltage supply for various electronic devices.
• Telecommunications: Ensures reliable power delivery in communication equipment.
• Consumer Electronics: Used in devices such as smartphones, tablets, and laptops for efficient power management.
• Industrial Equipment: Suitable for industrial control systems and automation devices.
• Medical Devices: Ideal for medical equipment that requires precise and stable power supply.

Conclusion of XC6901D781MR-G

The XC6901D781MR-G is a robust and efficient linear voltage regulator that stands out in its category. Its low dropout voltage, high PSRR, and low quiescent current make it a superior choice for applications requiring a stable negative voltage supply. The inclusion of over current and over temperature protection features ensures reliability and longevity, making it a dependable solution for a wide range of electronic systems. With its surface mount package and compliance with industry standards such as REACH and RoHS3, the XC6901D781MR-G is a versatile and environmentally friendly choice for modern electronics.