LP2988IM-3.8/NOPB

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LP2988IM-3.8/NOPB is a kind of linear programmable voltage regulator IC with a wide range of application fields and a simple working principle. It can be used in different power management control systems, such as digital power control, analog power control and data acquisition. It also can be used in portable devices and industrial applications with low power consumption.

LP2988IM-3.8/NOPB has an adjustable voltage output range from 2.7 V to 5.5 V and its output voltage accuracy is high, it can be as tight as ±2%. The wide dynamic range and built in features such as over voltage protection, under voltage protection, UVLO and thermal shutdown give this device several advantages over other linear regulators. All these features make LP2988IM-3.8/NOPB a great choice for various power control applications.

LP2988IM-3.8/NOPB comes with an integrated low dropout regulator (LDO) for enhanced power sequencing in the system, it helps to reduce the number of required external components, resulting in an efficient and cost-effective power solution. The regulator also comes with voltage detect and system reset. The voltage detecting pin can be programmed to detect output voltage and reset the system, providing protection against over-voltage and under voltage conditions.

The working principle of LP2988IM-3.8/NOPB is simple, it provides adjustable output voltage. The output voltage is set by connecting several resistors to input pins, and the output will remain stable within the range of the adjustment, and the voltage regulation accuracy is controlled by the built-in precision voltage reference. Therefore, proper selection of resistors can configure the output voltage of the regulator within its range. By connecting the resistors correctly, the output voltage can be precisely configured.

LP2988IM-3.8/NOPB is an excellent choice for various low-power applications, such as LED drivers, DSC/MCU, data acquisition systems and communication systems, etc. It provides excellent load regulation, and its high accuracy output voltage makes it perfect for these applications. With the advantages of low power consumption, wide adjustable voltage range, high accuracy and integrated protection features, this linear programmable voltage regulator is widely used in various power management control systems.

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