Texas Instruments

LMV431AIZ/NOPB  

Voltage References

LMV431AIZ/NOPB Description

The LMV431AIZ/NOPB from Texas Instruments is a precision adjustable shunt voltage reference designed for applications requiring high accuracy and low power consumption. This TO-92-3 packaged IC delivers an adjustable output voltage range from 1.24V to 30V with a tight ±1% tolerance, ensuring reliable performance in critical circuits. Operating with a cathode current as low as 80 µA, it is optimized for energy-efficient designs. The device is RoHS3 compliant and REACH unaffected, making it suitable for environmentally conscious applications. Its shunt reference topology allows flexibility in system integration, particularly where voltage regulation or biasing is required.

LMV431AIZ/NOPB Features

• Adjustable Output (1.24V–30V): Enables precise voltage setting for diverse applications.
• Low Cathode Current (80 µA): Reduces power consumption, ideal for battery-operated systems.
• High Accuracy (±1%): Ensures stable voltage references for sensitive analog circuits.
• Shunt Reference Type: Simplifies circuit design compared to series references.
• Wide Operating Range: Supports output currents up to 15 mA, accommodating various loads.
• Robust Packaging (TO-92-3): Suitable for through-hole mounting in prototyping or industrial environments.
• Industrial Compliance: RoHS3, REACH, and ECCN EAR99 certified for global use.

LMV431AIZ/NOPB Applications

The LMV431AIZ/NOPB excels in:

• Power Management: Voltage regulation in DC-DC converters or LDO replacements.
• Battery-Powered Devices: Low-current operation extends battery life in portable electronics.
• Precision Instrumentation: Provides stable references for ADCs, DACs, and sensors.
• Automotive Electronics: Reliable performance in harsh environments due to robust construction.
• Consumer Electronics: Used in displays, audio equipment, and power supplies.

Conclusion of LMV431AIZ/NOPB

The LMV431AIZ/NOPB stands out for its adjustability, low power consumption, and high precision, making it a versatile choice for engineers designing efficient and accurate voltage reference circuits. Its shunt configuration and wide voltage range offer design flexibility, while its industrial-grade compliance ensures reliability across applications. Whether for portable devices, automotive systems, or precision analog designs, this IC delivers consistent performance with minimal overhead.

LMV431AIZ/NOPB Documents

Download datasheets and manufacturer documentation for LMV431AIZ/NOPB

Images :

Mechanical Outline Drawing      

PCN :

PROCESS CHANGE NOTIFICATION (PDF)      

SPICE Models :

LMV431A Unencrypted PSpice Transient Model       LMV431A PSpice Transient Model