LP2985ITL-3.3/NOPB

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LP2985ITL-3.3/NOPB is a popular linear voltage regulator IC developed by Texas Instruments. It is a low-dropout, low-power regulator designed to provide a regulated output of 3.3 V from an input supply of up to 18 V. The device offers excellent load and line regulation, and is designed for high-speed and low-power applications.The LP2985ITL-3.3/NOPB is available in a small TO-Package and the output voltage is adjustable from 1.235 V to 17 V by varying the external feedback resistor.

This device is well suited for powering FPGAs, dual-core processors, and other low-power system components that require an output voltage of 3.3 V. It features an active-high SHDN pin that can be used to disable the output and reduce its quiescent current to less than 1 μA.

The LP2985ITL-3.3/NOPB is manufactured using TI\'s BiCMOs (BiCMOS) process, which combines the benefits of CMOS and bipolar technologies to provide low standby current and excellent transient response. The device features current limiting and thermal protection to prevent damage due to overloads or short circuits.

The input voltage range of the device is 9 V to 18 V, which makes it well suited for systems with a wide variety of input voltage levels. It also features a very low dropout voltage of only 160 mV, making it ideal for powering low-voltage components from high-voltage sources.

The output voltage is adjustable by an external resistor. This feature makes it easy to customize the output voltage of the regulator for a particular application. Additionally, the device features a low audible noise and ripple rejection of better than 50 dB.

The LP2985ITL-3.3/NOPB is designed to provide a clean and accurate output voltage to power sensitive components. It provides tight load and line regulation, and the output signal is exceptionally low noise. The device is well suited for a wide range of applications in power-sensitive systems.

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