Texas Instruments

LMV431CZ/NOPB  

Voltage References

LMV431CZ/NOPB Description

The LMV431CZ/NOPB is a high-performance shunt voltage reference IC designed by Texas Instruments. This device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for a wide range of applications requiring precise voltage regulation. The LMV431CZ/NOPB features an adjustable output voltage ranging from 1.24V to 30V, making it highly versatile for various electronic systems. It is housed in a TO92-3 package, which is suitable for through-hole mounting, ensuring robustness and ease of integration into PCB designs.

LMV431CZ/NOPB Features

• Adjustable Output Voltage: The LMV431CZ/NOPB offers an adjustable output voltage range from 1.24V to 30V, providing flexibility to meet diverse application requirements.
• High Output Current Capability: With a maximum output current of 15 mA, this device can support a variety of load conditions, making it suitable for both low and moderate current applications.
• Low Tolerance: The ±1.5% tolerance ensures high precision in voltage regulation, which is critical for applications requiring accurate voltage levels.
• Low Cathode Current: The device operates with a low cathode current of 80 µA, minimizing power consumption and heat generation.
• Wide Operating Temperature Range: The LMV431CZ/NOPB operates reliably within a temperature range of 0°C to 70°C, making it suitable for a broad range of environmental conditions.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level: The MSL is not applicable, indicating the device is not sensitive to moisture, which is beneficial for applications in humid environments.

LMV431CZ/NOPB Applications

The LMV431CZ/NOPB is ideal for a variety of applications where precise voltage regulation is essential. Some specific use cases include:

• Power Supply Design: Used in adjustable power supplies to provide stable reference voltages, ensuring consistent performance across different load conditions.
• Battery Management Systems: Ideal for battery chargers and monitoring systems, where accurate voltage references are crucial for maintaining battery health and performance.
• Industrial Control Systems: Suitable for industrial applications requiring high precision and reliability, such as programmable logic controllers (PLCs) and motor control systems.
• Consumer Electronics: Used in devices like smartphones, tablets, and laptops for voltage regulation in power management units.
• Medical Equipment: Ideal for medical devices where precise voltage levels are necessary for accurate measurements and reliable operation.

Conclusion of LMV431CZ/NOPB

The LMV431CZ/NOPB from Texas Instruments is a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage, high output current capability, and low tolerance make it an excellent choice for a wide range of applications. The device's compliance with environmental and safety standards, along with its robust packaging, ensures reliability and ease of integration. Whether used in power supplies, battery management systems, or industrial control systems, the LMV431CZ/NOPB provides precise voltage regulation and consistent performance, making it a reliable choice for engineers and designers in the electronics industry.

LMV431CZ/NOPB Documents

Download datasheets and manufacturer documentation for LMV431CZ/NOPB

PCN Assembly/Origin :

LB300 18/Jul/2017      

Datasheets :

LMV431(A,B)      

HTML Datasheet :

LMV431(A,B)