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XC6901D511MR-G

XC6901D511MR-G Description

The XC6901D511MR-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 in a compact SOT25 package. The device features a fixed output voltage of -5.1V and is capable of delivering a continuous output current of 200mA. It is designed to operate with a minimal dropout voltage of 0.113V at 20mA, ensuring high efficiency even under low input-to-output voltage differentials. The regulator also boasts a low quiescent current of 200 µA, making it suitable for applications where power consumption is a critical factor.

XC6901D511MR-G Features

• Output Type: Fixed
• Output Voltage: -5.1V
• Output Current: 200mA
• Dropout Voltage: 0.113V @ 20mA
• Quiescent Current: 200 µA
• Power Supply Rejection Ratio (PSRR): 45dB at 1kHz
• Control Features: Enable
• Protection Features: Over Current and Over Temperature
• Package Type: SOT25
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Compliance: REACH Unaffected, ROHS3 Compliant
• Product Status: Active

The XC6901D511MR-G stands out due to its low dropout voltage and high PSRR, which are critical for maintaining stable output voltage under varying load conditions. The enable control feature allows for dynamic power management, making it suitable for applications that require precise control over power delivery. The over current and over temperature protection features ensure robustness and reliability in demanding environments.

XC6901D511MR-G Applications

The XC6901D511MR-G is ideal for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Portable devices, such as smartphones, tablets, and wearable technology, benefit from the low power consumption and high efficiency of the XC6901D511MR-G.
• Industrial Equipment: In industrial control systems and automation, the regulator's robust protection features and reliability ensure consistent performance.
• Telecommunications: Base stations and communication equipment can leverage the low dropout voltage and high PSRR to maintain stable operation under varying input conditions.
• Medical Devices: The compact size and high efficiency make it suitable for medical devices where space and power efficiency are critical.

Conclusion of XC6901D511MR-G

The XC6901D511MR-G is a versatile and efficient linear voltage regulator that offers significant advantages over similar models. Its low dropout voltage, high PSRR, and low quiescent current make it an ideal choice for applications where power efficiency and stability are paramount. The enable control feature and robust protection mechanisms further enhance its suitability for a wide range of applications. Whether used in consumer electronics, industrial equipment, telecommunications, or medical devices, the XC6901D511MR-G delivers reliable performance and efficient power management.