RT9078-33GQZ

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The RT9078-33GQZ is a linear voltage regulator IC. It is a high efficiency low dropout voltage regulator that is capable of providing up to three regulated outputs with a regulated output voltage Accurate to within 1%.

Applications

The RT9078-33GQZ is mainly used in applications that require low power consumption, such as powering low power devices, and for providing multiple regulated outputs. It can also be used in battery powered applications, as it has a very low dropout voltage.

The RT9078-33GQZ can be used for powering small scale cellular base stations, portable audio amplifiers, embedded systems, automotive electronics and many more.

Working Principle

The RT9078-33GQZ is a linear voltage regulator that uses an internal pass transistor to regulate the input voltage to one or multiple outputs. The output voltages are regulated to within 1% accuracy, while the input voltage has to be greater than the output voltage. The regulation is achieved by setting the voltage divider as per the carefully calibrated internal sense resistor.

The RT9078-33GQZ features a low dropout voltage, which allows it to maintain regulation even with input voltage levels close to the output voltage. This makes it ideal for battery powered applications, as it can maintain a high efficiency even when the battery voltage is lower than the desired output voltage.

The RT9078-33GQZ also features a power saving design which makes it very efficient in applications that require a low quiescent current. The quiescent current is directly proportional to the output current, and thus it can be set to an extremely low level.

The RT9078-33GQZ is also designed to be tolerant to reverse-load and reverse source conditions. This means that it can withstand reverse currents from the load, as well as from the source, and continue operating normally.

Conclusion

The RT9078-33GQZ is a linear voltage regulator IC that is capable of providing up to three regulated outputs. It features a low dropout voltage, high efficiency, and a power saving design, making it ideal for battery powered applications. The RT9078-33GQZ is also tolerant to reverse-load and reverse source conditions, making it versatile and reliable in a variety of applications.

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