onsemi

MC78M09CDTRKG

MC78M09CDTRKG Description

The MC78M09CDTRKG is a high-performance linear voltage regulator designed and manufactured by onsemi, a leading supplier in the electronics industry. This device is part of the Linear & Switching Voltage Regulators category, offering a fixed output voltage of 9V and a maximum output current of 500mA. The MC78M09CDTRKG features a positive output configuration and is housed in a DPAK package, making it suitable for surface mount applications.

MC78M09CDTRKG Features

• Fixed Output Voltage: The MC78M09CDTRKG provides a stable 9V output, ensuring consistent performance in various applications.
• High Output Current: With a maximum output current of 500mA, this regulator can handle demanding loads, making it ideal for power-hungry devices.
• Single Regulator: The device features a single output, simplifying design and reducing component count in applications requiring only one regulated voltage rail.
• Positive Output Configuration: This configuration is suitable for a wide range of applications, including those requiring a positive voltage reference.
• Robust Protection Features: The MC78M09CDTRKG includes over-temperature and short-circuit protection, ensuring reliable operation and safeguarding the device from potential damage.
• Excellent PSRR: The device boasts an 80dB power supply rejection ratio at 120Hz, minimizing noise and ensuring clean output voltage.
• Compliance with Regulations: The MC78M09CDTRKG is REACH unaffected and RoHS3 compliant, adhering to strict environmental and safety standards.

MC78M09CDTRKG Applications

The MC78M09CDTRKG is an ideal choice for various applications where a stable and reliable voltage source is required. Some specific use cases include:

1. Portable Electronics: Due to its low output voltage and high current capability, the MC78M09CDTRKG is well-suited for powering portable devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's robust protection features and high PSRR make it suitable for use in industrial control systems, where reliability and noise immunity are critical.
3. Automotive Applications: The MC78M09CDTRKG's wide operating temperature range (0°C to 125°C) and ability to handle high currents make it an excellent choice for automotive electronics, such as infotainment systems and power management modules.

Conclusion of MC78M09CDTRKG

The MC78M09CDTRKG is a versatile and reliable linear voltage regulator offering a fixed 9V output with a maximum current of 500mA. Its unique combination of performance benefits, including a high PSRR, robust protection features, and compliance with environmental and safety regulations, make it an ideal choice for a wide range of applications. With its positive output configuration and surface mount packaging, the MC78M09CDTRKG is a valuable addition to any design engineer's toolkit.