

Torex Semiconductor Ltd.
XD6216B681MR-Q
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XD6216B681MR-Q Description
XD6216B681MR-Q Description
The XD6216B681MR-Q is a high-performance linear regulator designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) sector. This regulator is specifically engineered to provide a fixed output voltage of 6.8V with a maximum output current of 150mA. It features a maximum input voltage of 28V, making it suitable for a wide range of applications that require stable and reliable power supply solutions. The regulator is housed in a compact SOT25 package, ideal for surface mount applications, ensuring efficient integration into modern electronic designs.
XD6216B681MR-Q Features
- Output Type: Fixed, ensuring a stable 6.8V output voltage.
- Input Voltage Range: Up to 28V, providing flexibility for various input power sources.
- Output Current: Capable of delivering up to 150mA, suitable for low to medium power applications.
- Low Dropout Voltage: A maximum dropout voltage of 1.15V at 100mA, enhancing efficiency and performance in low input voltage scenarios.
- Low Quiescent Current: Only 10 µA, minimizing power consumption in standby or low-load conditions.
- High PSRR: 30dB at 1kHz, ensuring excellent noise rejection and output voltage stability.
- Control Features: Includes an enable function, allowing for precise control over the regulator's operation.
- Protection Features: Over current and over temperature protection, safeguarding the device and connected circuits from potential damage.
- Compliance: REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
- Packaging: Available in tape and reel (TR) format, facilitating efficient handling and assembly in manufacturing processes.
XD6216B681MR-Q Applications
The XD6216B681MR-Q is ideal for a variety of applications where a reliable, low dropout, and high-efficiency power supply is required. Its compact size and surface mount design make it particularly suitable for space-constrained applications. Some specific use cases include:
- Consumer Electronics: Portable devices, wearables, and IoT devices that require stable power supply and low power consumption.
- Industrial Equipment: Sensors, controllers, and other devices that operate in environments with varying input voltage levels.
- Telecommunications: Base stations, repeaters, and other communication equipment that need reliable power regulation.
- Medical Devices: Portable medical equipment and diagnostic tools where stable power supply and low noise are critical.
Conclusion of XD6216B681MR-Q
The XD6216B681MR-Q from Torex Semiconductor Ltd. stands out as a robust and versatile linear regulator, offering a unique combination of high efficiency, low dropout voltage, and advanced protection features. Its compact SOT25 package and surface mount design make it an excellent choice for modern electronic designs where space and performance are paramount. With its low quiescent current and high PSRR, the XD6216B681MR-Q ensures minimal power loss and stable operation, making it a reliable solution for a wide range of applications.



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