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XC6901D851MR-G

XC6901D851MR-G Description

The XC6901D851MR-G is a high-performance linear regulator designed by Torex Semiconductor Ltd. This IC offers a fixed output voltage of -8.5V and is capable of delivering a continuous output current of 200mA. The regulator is designed with a single output configuration and features a negative output polarity, making it suitable for applications requiring a stable negative voltage supply. The device is housed in a compact SOT25 package, which is ideal for surface-mount applications and ensures efficient heat dissipation.

XC6901D851MR-G Features

• Output Type: Fixed
• Output Voltage: -8.5V
• Output Current: 200mA
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 0.094V @ 20mA
• Quiescent Current (Iq): 200 µA
• Power Supply Rejection Ratio (PSRR): 45dB at 1kHz
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Package: SOT25
• Mounting Type: Surface Mount
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: XC6901

The XC6901D851MR-G stands out for its low dropout voltage of 0.094V at 20mA, which allows it to operate efficiently even at low input-to-output voltage differentials. This feature is particularly advantageous in battery-powered applications where maintaining a high efficiency over the battery's discharge cycle is crucial. Additionally, the regulator's low quiescent current of 200 µA ensures minimal power consumption during standby, further enhancing its suitability for energy-sensitive designs.

XC6901D851MR-G Applications

The XC6901D851MR-G is ideal for a wide range of applications that require a stable negative voltage supply. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and low quiescent current make this regulator highly efficient in maintaining power supply stability throughout the battery's life cycle.
• Consumer Electronics: Suitable for portable devices such as smartphones, tablets, and digital cameras where compact size and high efficiency are essential.
• Industrial Equipment: Ideal for applications requiring a stable negative voltage supply, such as in control systems and instrumentation.
• Medical Devices: The compact size and high efficiency of the XC6901D851MR-G make it suitable for portable medical devices where space and power efficiency are critical.

Conclusion of XC6901D851MR-G

The XC6901D851MR-G from Torex Semiconductor Ltd. is a versatile and efficient linear regulator designed to meet the demands of modern electronic applications. Its low dropout voltage, low quiescent current, and compact SOT25 package make it an excellent choice for a variety of applications, particularly those requiring a stable negative voltage supply. The inclusion of over current and over temperature protection features ensures reliable operation under various conditions. The XC6901D851MR-G is an ideal solution for designers looking to optimize power efficiency and space in their electronic designs.