TS7809CZ C0G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Linear voltage regulators are electrical devices that are used to ensure a constant voltage output regardless of a varying input voltage. They are especially important for applications involving microcontrollers, where fluctuations in input voltage can yield unreliable results. The TS7809CZ C0G is a linear voltage regulator specifically tailored for microcontroller applications. In this article, we will be discussing its application field and working principle.

Application Field

The TS7809CZ C0G is a 9V (±1V) linear voltage regulator specifically intended for microcontroller applications. Some of its key features include:

• Peak Alternation Current: 16.5mA
• Operating Input Voltage Range: +7.2V to +30V
• Output Voltage Accuracy: 6.9V ±2%
• Dropout Voltage: 325mV at 16.5mA
• Current Limit: 25mA
• Low-Noise Operation: 0.5uVrms at 0.1Hz to 10Hz

These features make the TS7809CZ C0G ideal for a variety of microcontroller and switching power supply applications, including those with demanding accuracy requirements and those that must operate in noisy voltage environments.

Working Principle

The TS7809CZ C0G is based on a classic three-terminal linear voltage regulator circuit. It comprises an input voltage, an output voltage and a ground return. When the input voltage is higher than the output voltage, current is driven through the circuit. The voltage regulator then uses this current to reduce the input voltage to the required output voltage. This action is known as ‘regulating’. As such, the voltage regulator takes an unstable input voltage, and stabilizes it to a constant output voltage.

The TS7809CZ C0G has a peak alternator current of 16.5mA and an operating input voltage range of +7.2V to +30V. In addition, the output voltage accuracy is 6.9V ±2%. This ensures the device provides an efficient, stable and accurate output voltage for microcontroller applications.

When it comes to noise reduction, the TS7809CZ C0G is capable of low-noise operation as it has a 0.5uVrms noise voltage at 0.1Hz to 10Hz. This allows it to operate in noise-sensitive voltage environments, such as those found in a laboratory or similar environment.

Furthermore, the TS7809CZ C0G has a current limit of 25mA and a dropout voltage of 325mV at 16.5mA. These features help protect the device by limiting the amount of input current and ensure the regulator can operate at the lowest allowed voltage.

Conclusion

To conclude, the TS7809CZ C0G 9V (±1V) linear voltage regulator is specifically intended for microcontroller applications. It offers excellent precision, stability and noise suppression. Its peak alternation current, operating input voltage range, output voltage accuracy, current limit and dropout voltages all serve to protect the device and ensure reliable operation.

The specific data is subject to PDF, and the above content is for reference