LM4041CIZ-ADJ/NOPB

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A voltage reference is used to maintain a fixed reference voltage within an electronic circuit. It is made with a variety of components and technologies, and the LM4041CIZ-ADJ/NOPB is one of them. This integrated device from Texas Instruments is a wide-ranging precision shunt voltage reference with a 6.04V nominal output voltage. This device was specifically designed for low power applications, making it an ideal choice for portable equipment and battery-powered applications.

The LM4041CIZ-ADJ/NOPB provides excellent thermal stability and accuracy, operating from an input voltage of 0.2V to 24V. It also has a low temperature coefficient of 10ppm/°C, and its accuracy is specified up to 85°C. Other features of the device include a current limit of 200mA, a wide operating temperature range of -40°C to 125°C, and a low quiescent current of 30µA.

The LM4041CIZ-ADJ/NOPB can be used in a variety of applications that require a precise and stable reference voltage. These include precision precision amplifier offset control, linear and switching regulators, battery-operated equipment, and other analog and digital circuits.

The LM4041CIZ-ADJ/NOPB has an adjustable output voltage. This is accomplished by adding an external resistor divider connected to the VADJ pin on the device. This allows for trimming the output voltage to a specific value, as required by the application. The output voltage is also limited by the maximum allowed output current of 200mA.

The working principle of LM4041CIZ-ADJ/NOPB is based on a shunt voltage regulator circuit. A shunt regulator is basically a small, controlled resistance which is connected across the reference voltage source and the load. The shunt regulator dissipates energy in the form of heat, creating a fixed output voltage. In the case of the LM4041CIZ-ADJ/NOPB, the shunt regulator is connected to the VADJ pin and the output voltage is adjusted with the external adjustable resistor divider.

The LM4041CIZ-ADJ/NOPB is an ideal device for precision voltage reference applications. It offers excellent thermal stability, low temperature coefficient, high accuracy, and a low quiescent current. It is also capable of providing an adjustable output voltage, allowing the design engineer to customize the output voltage as needed. With its features and performance characteristics, the LM4041CIZ-ADJ/NOPB is a great choice for high accuracy voltage reference applications.

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