LM4132BMFX-1.8/NOPB

PMIC - Voltage Reference

The LM4132BMFX-1.8/NOPB is a precision integrated circuits from Texas Instruments which is used for Voltage Reference.

The purpose of voltage referencing is to provide a certain fixed-level voltage output for powering electronic components, regardless of any fluctuations in the input voltage - such as fluctuations caused by varying load, line disturbances, etc. The LM4132BMFX-1.8/NOPB is used for precisely creating a stable, fixed-level voltage reference, with a high degree of accuracy, even at extreme temperatures and in noisy environments.

The LM4132BMFX-1.8/NOPB’s application field includes a wide range of precision power utilities, such as temperature control systems, voltage regulators, current regulators, and various other instruments which leverage its semi-regulated, voltage-referencing capabilities.

Key Features

• High Circuit Accuracy: ±0.2%.
• Small 1.8 mm Description.
• Guaranteed Low Temperature Coefficient: ±3 mV/°C max.
• Superior Noise Immunity: ±15µVpp.
• Stable Over Time and Temperature.

Working Principle

The LM4132BMFX-1.8/NOPB consists of an input, an output, and a temperature-compensating circuitry. It measures the differential voltage on the input pins and generates an output based on the set reference voltage from the calibration resistor.

To ensure its accuracy, the LM4132BMFX-1.8/NOPB utilizes a temperature-compensating circuit which corrects for any variations in temperature. This is done by using a proprietary algorithm that adjusts the voltage references in real-time and ensures it maintains a high degree of accuracy, even in extreme temperatures and situations.

In addition, the LM4132BMFX-1.8/NOPB also boasts a low power consumption, low output noise and a truly unmatched accuracy of ±0.2%.

Conclusion

The LM4132BMFX-1.8/NOPB is a valuable and versatile voltage reference, providing high accuracy and stability in noisy environments and extreme temperatures. Its application field includes various precision power utilities, such as temperature control systems, voltage regulators, current regulators and other high-precision instruments.