Texas Instruments

LMV431BCM5/NOPB  

Voltage References

The LMV431BCM5/NOPB is a precision micropower voltage reference integrated circuit (IC) manufactured by Texas Instruments. This device is designed to provide a stable and accurate voltage reference with low power consumption, making it ideal for a wide range of applications.

Description:

The LMV431BCM5/NOPB is a low-power, precision voltage reference IC that operates over a wide supply voltage range. It is available in a 5-pin SOT-23 package. The device features a 2.5V nominal output voltage and offers excellent temperature stability and low initial accuracy, making it suitable for various precision applications.

Features:

1. Low Power Consumption: The LMV431BCM5/NOPB consumes only 85µA of supply current, making it ideal for battery-powered applications.
2. Wide Supply Voltage Range: The device operates over a supply voltage range of 2.7V to 5.5V, providing flexibility in system design.
3. High Precision: The LMV431BCM5/NOPB offers an initial accuracy of ±0.05% and a temperature coefficient of 5ppm/°C, ensuring stable and accurate voltage reference over a wide temperature range.
4. Low Drift: The device has a low drift of 1.5ppm/°C, maintaining its accuracy over time and temperature variations.
5. Small Package: The SOT-23 package is compact and suitable for space-constrained applications.
6. Thermal Shutdown: The LMV431BCM5/NOPB features an internal thermal shutdown protection to prevent damage due to overheating.

Applications:

1. Battery-powered systems: Due to its low power consumption, the LMV431BCM5/NOPB is ideal for use in battery-powered devices where power efficiency is crucial.
2. Data acquisition systems: The high precision and low drift of the device make it suitable for use in data acquisition systems where accurate voltage references are required.
3. Strain gauge amplifiers: The LMV431BCM5/NOPB can be used in strain gauge amplifiers to provide a stable and accurate reference voltage for precise measurements.
4. Temperature sensors: The device's temperature stability makes it suitable for use in temperature sensor applications where a stable reference voltage is required.
5. Voltage monitoring: The LMV431BCM5/NOPB can be used in voltage monitoring applications to provide a stable reference voltage for monitoring the supply voltage of a system.
6. Medical equipment: The device's precision and stability make it suitable for use in medical equipment where accurate voltage references are critical for proper functioning.

In summary, the LMV431BCM5/NOPB is a low-power, precision voltage reference IC from Texas Instruments that offers excellent temperature stability, low initial accuracy, and a wide supply voltage range. Its compact package and thermal shutdown protection make it suitable for a wide range of applications, including battery-powered systems, data acquisition, strain gauge amplifiers, temperature sensors, voltage monitoring, and medical equipment.

LMV431BCM5/NOPB Documents

Download datasheets and manufacturer documentation for LMV431BCM5/NOPB

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

LMV431(A,B)      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LMV431(A,B)