LM4140CCMX-4.1/NOPB

The LM4140CCMX-4.1/NOPB is an precision circuit-level voltage reference from Texas Instruments. It belongs to the Performance Monitoring and Impact Criteria (PMIC) family of voltage references, and forms a key part of the power input stage of both analog and digital circuits.

The LM4140CCMX-4.1/NOPB has a wide input range of 4.1V to 44V, making it particularly suitable for output devices with high current requirements. The reference has a maximum operating current of 20mA and a maximum voltage contribution of 3.75V. It can be used to either drive or monitor the current in output circuitry.

The LM4140CCMX-4.1/NOPB works by driving a constant-current output, and thereby providing both a stable voltage output voltage and a stable current through the load. This makes it very useful for applications where there is a need to control high-power current sources. The reference also features a low-drift design, ensuring that it maintains a high level of accuracy over a wide temperature range.

In addition to its versatility, the LM4140CCMX-4.1/NOPB has the ability to provide a wide range of adjustment. This is achieved through the use of external capacitors which can be used to set the reference voltage. The reference also features an adjustable current limit, allowing the user to limit the maximum current drawn from the reference.

The LM4140CCMX-4.1/NOPB is an ideal choice for a wide range of applications, including precision current control, battery management and portable device design. Its accuracy, versatile inputs, and low power consumption make it an excellent choice for these applications.

Overall, the LM4140CCMX-4.1/NOPB is an ideal choice for a wide range of PMIC voltage references. Its wide input range, low drift design, adjustable current limit and ease of use make it an ideal choice for applications that require precision current control and stable voltage outputs.