ADP3330ARTZ-2.75RL

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

The ADP3330ARTZ-2.75RL is a versatile low dropout (LDO) linear voltage regulator with a wide input voltage range and low quiescent current. It is designed for use in portable, battery-powered devices such as smartphones, tablets, and laptops. It is particularly suited for applications that require high accuracy and low noise performance, like digital audio and radio-frequency (RF) devices. The ADP3330ARTZ-2.75RL offers excellent thermal performance and is able to maintain its output voltage within ±1.0% accuracy over a wide temperature range.

The ADP3330ARTZ-2.75RL is based on a modern voltage regulator topology, which is designed to provide an optimal balance between efficiency and power efficiency. It is able to achieve a low dropout voltage of only 2.75V while drawing a maximum quiescent current of only 1 μA. The regulator is also able to provide a low output noise of 40 μVrms, making it ideal for applications requiring high accuracy and low noise performance.

The ADP3330ARTZ-2.75RL has an adjustable output voltage range of 1.2V to 3.6V and is able to deliver up to 500mA of output current. It has a wide input voltage range of 1.8V to 6.5V, making it suitable for a wide range of portable battery-powered devices. The regulator is designed to work with a fast and reliable power-on reset circuit that ensures stable operation and prevents high-inrush current caused by capacitive load transients or excessive output capacitance.

The working principle of the ADP3330ARTZ-2.75RL is simple. It utilizes a voltage reference, a comparator, an error amplifier, and an output stage. The voltage reference provides a constant reference voltage for the comparator. The comparator compares the reference voltage to a voltage fed in from the output of the error amplifier. If the error amplifier’s output voltage is higher than the reference voltage, the comparator signals the output stage to increase the energy applied to the load, thus bringing the output voltage closer to the reference. Similarly, if the output voltage is lower than the reference, the output stage will be instructed to decrease the energy applied to the load, thus bringing the output voltage back to the reference. This process is repeated continuously, ensuring that the output voltage remains within a predetermined range.

In summary, the ADP3330ARTZ-2.75RL is a versatile low dropout linear voltage regulator with a wide input voltage range and low quiescent current. It offers excellent thermal performance and has a wide adjustable output voltage range of 1.2V to 3.6V. The regulator is able to draw a maximum quiescent current of only 1 μA and is able to provide a low output noise of 40 μVrms. The working principle of the regulator is based on a modern voltage regulator topology which utilizes a voltage reference, a comparator, an error amplifier, and an output stage which works together to ensure that the output voltage remains within a predetermined range.

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