Texas Instruments

LMV431BIMF/NOPB  

Voltage References

The LMV431BIMF/NOPB is a precision micropower voltage reference integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide a stable and accurate voltage reference in a wide range of operating conditions. Here is a description of the model, its features, and potential applications:

Description:

The LMV431BIMF/NOPB is a low-voltage, precision voltage reference that operates from a supply voltage as low as 1.2V. It is available in a small SOT-23 package, making it suitable for space-constrained applications. The device is designed for use in a wide range of temperatures, from -40°C to +125°C, making it suitable for industrial and automotive applications.

Features:

1. Low Supply Voltage: Operates from a supply voltage as low as 1.2V, making it suitable for low-voltage systems.
2. High Accuracy: Offers an initial accuracy of ±1% and a temperature coefficient of 10 ppm/°C, ensuring a stable output voltage over a wide temperature range.
3. Low Temperature Drift: The low temperature coefficient of the device ensures minimal changes in output voltage with temperature variations.
4. Micropower Operation: Consumes only 60 µA of supply current, making it ideal for battery-powered applications where power consumption is critical.
5. Small Package: The SOT-23 package is compact and suitable for portable and space-constrained designs.
6. Wide Operating Temperature Range: Suitable for use in harsh environments with a temperature range from -40°C to +125°C.
7. No External Components Required: The device does not require any external resistors or capacitors for operation, simplifying the design and reducing component count.

Applications:

1. Battery-Powered Devices: Due to its low power consumption, the LMV431BIMF/NOPB is ideal for use in battery-powered devices where power efficiency is crucial.
2. Industrial Control Systems: The high accuracy and low drift make it suitable for use in precision measurement and control systems in industrial applications.
3. Sensors: Can be used as a stable reference for various types of sensors, including temperature, pressure, and humidity sensors.
4. Data Acquisition Systems: The stable voltage reference is essential for accurate data conversion in data acquisition systems.
5. Medical Equipment: The precision and reliability of the LMV431BIMF/NOPB make it suitable for use in medical equipment where accuracy and stability are critical.
6. Automotive Applications: The wide operating temperature range and industrial-grade performance make it suitable for use in automotive electronics.
7. Power Supplies: Can be used as a reference for linear and switching power supply designs to ensure a stable output voltage.

The LMV431BIMF/NOPB is a versatile and reliable voltage reference IC that can be used in a variety of applications where precision, stability, and low power consumption are required.

LMV431BIMF/NOPB Documents

Download datasheets and manufacturer documentation for LMV431BIMF/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LMV431(A,B)      

PCN Packaging :

Pin One Dot 07/Jan/2019      

HTML Datasheet :

LMV431(A,B)