LM2672MX-3.3/NOPB

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LM2672MX-3.3/NOPB is a PMIC (Power Management Integrated Circuit) device designed to be used as a voltage regulator. It is a type of DC-DC switching regulator, which converts an input voltage to a regulated output voltage with extremely high accuracy and efficiency. The output of the device is adjustable, allowing it to be configured for specific voltage requirements.

The principle of operation of the LM2672MX-3.3/NOPB is based on a feedback control loop. It is implemented using an on-chip power switch, voltage source and bandgap voltage reference. The power switch is driven by a PWM (pulse-width modulation) signal that is generated from the on-chip error amplifier. The adjustable output voltage is set by a resistor connected to the REF pin of the device. The feedback circuit ensures that the output voltage is regulated precisely to the target value, regardless of the load conditions.

The LM2672MX-3.3/NOPB has several versatile features that make it well suited for multiple applications. It has an adjustable switching frequency range of 200 kHz to 1.3 MHz, allowing it to be used in applications where audio or RF frequencies are present. It also offers a low stand-by current of 10 µA, which helps to reduce power consumption and extend battery life in portable applications. The device has a short circuit protection function, over-temperature protection and soft-start. These features make the device reliable and safe to use in any circuit.

Overall, the LM2672MX-3.3/NOPB is an excellent voltage regulator that combines high efficiency with low noise and high reliability. It is ideal for portable electronics, automotive, datacom and other demanding applications that require precise, adjustable and efficient voltage regulation. With its versatile features and small size, the LM2672MX-3.3/NOPB is an excellent choice for voltage regulation and power management.

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