LM4132BMFX-3.3/NOPB

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The LM4132BMFX-3.3/NOPB is a precision low-dropout regulator and voltage reference component from National Semiconductor. This component features a maximum power dissipation of 66 mW, an operating temperature range from -40°C to +85°C, and a 2.5V reference voltage. It is often used for precision operating voltage regulation for applications such as digital logic, audio, and video.

The LM4132BMFX-3.3/NOPB comprises two main components: an adjustable voltage reference and a regulator circuit. The adjustable voltage reference provides a stable, low-noise reference voltage, adjustable from 2.5V to 4.2V, while the regulator circuit provides a regulated output voltage adjustable from 0.15V to VREF. This device helps to reduce overall frequency sensitivity, noise and power supply rejection while also providing more precise voltage regulation.

In terms of application fields, the LM4132BMFX-3.3/NOPB is often used in applications facing requirements such as low dropout voltage and high current capability, or low power dissipation and low dropout voltage. Depending on the particular application, it is suitable for digital logic, audio, and video devices. This includes digital signal processing systems, battery-powered systems, portable computers, cell phones, and other consumer electronics.

In terms of its working principle, the LM4132BMFX-3.3/NOPB utilizes a three-terminal integrated circuit solution that includes an adjustable voltage reference and a low dropout regulator. The adjustable reference comes from a circuit which references an external zener diode. The output voltage of the device is determined by a voltage divider across the reference voltage and the output voltage. The regulator enables the output voltage to be adjusted to the desired level by adjusting the resistance values of the voltage divider. The adjustable reference voltage and voltage control feature of the LM4132BMFX-3.3/NOPB provides the maximum flexibility for a wide variety of applications.

The LM4132BMFX-3.3/NOPB is a precision low-dropout regulator and voltage reference component with an adjustable voltage reference and a regulator circuit. It is applicable in a wide variety of applications, such as digital signal processing systems, battery-powered systems, portable computers, cell phones, and other consumer electronics. The adjustable reference voltage and voltage control feature provides the maximum flexibility for a wide variety of applications. It uses a three-terminal integrated circuit solution that includes an adjustable voltage reference and a low dropout regulator, with the output voltage of the device determined by a voltage divider across the reference voltage and the output voltage.

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