LM4030BMF-2.5/NOPB

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Power management integrated circuits (PMICs) provide a wide range of functions such as voltage reference, voltage regulator and power signal conditioning. The LM4030BMF-2.5/NOPB is a voltage reference IC (PMIC) which is highly accurate and low noise. It features low static power, wide dynamic voltage range, and low temperature coefficient.

Application Field

The LM4030BMF-2.5/NOPB is suitable for a range of applications, including computing, automotive, communications, industrial, and consumer. It is designed for use in low voltage, low power systems where accuracy and low noise is essential. It features a wide dynamic voltage range and high precision, allowing it to be used in a variety of power system applications. For example, it can be used in battery management systems, current and voltage monitors, and in instruments requiring low noise and low temperature drift.

Working Principle

The basic working principle of a voltage reference IC is to produce a voltage output that is always constant and independent of the input voltage. The LM4030BMF-2.5/NOPB is a precision voltage reference with a wide dynamic voltage range (0.7V to 8V) and low temperature coefficient (0.1%/°C). It provides excellent performance in the event of power loss, thanks to the low power consumption and excellent PSRR (power supply rejection ratio) of the device. In addition, the device also has a low output voltage noise of 0.4µV rms, and a fast turn-on time of 90µS.

The output voltage of the LM4030BMF-2.5/NOPB is controlled by a single resistor. The output voltage can be adjusted with a single external resistor, allowing the user to set the voltage to the desired level. When the power is removed, the device enters a low power sleep mode and only draws an extremely low current, allowing it to function over an extended period of time. In addition, the device also features built-in thermal and reverse voltage protection.

Conclusion

The LM4030BMF-2.5/NOPB is a precision voltage reference with a wide dynamic voltage range and low temperature coefficient. Its low power consumption and fast turn-on time make it an ideal choice for a variety of applications such as battery management systems, current and voltage monitors, and instruments requiring low noise and low temperature drift. In addition, the device has built-in thermal and reverse voltage protection, making it a reliable voltage reference for many different types of systems.

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