LMV431BCZ/NOPB

Description：IC VREF SHUNT ADJ 0.5% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box

SKU:12556b73f289 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LMV431BCZ/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SHUNT ADJ 0.5% TO92-3. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LMV431BCZ/NOPB

Description：IC VREF SHUNT ADJ 0.5% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：30 V
Current - Output：15 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LMV431BCZ/NOPB

LMV431BCZ/NOPB

Voltage Reference Overview

The LMV431BCZ/NOPB is a low-voltage adjustable precision shunt voltage reference manufactured by Texas Instruments. It operates within an output voltage range of 1.24 V to 30 V and provides an initial accuracy of 0.5%. The device features a maximum temperature coefficient of 138 ppm/°C and supports a maximum input voltage of 35 V. It accommodates a maximum shunt current of 15 mA and functions reliably across a temperature range from -40°C to +85°C. Packaged in a SOT-23-5 surface-mount format, it serves as a compact solution for precise voltage regulation.

Voltage Reference Feature Summary

Provides adjustable precision voltage referencing with high initial accuracy
Operates effectively at low supply voltages starting from 1.24 V
Designed for surface-mount integration in space-constrained applications

Voltage Reference Applications

Battery-powered equipment requiring stable reference voltages
Portable instruments needing low-power voltage regulation
Microprocessor supply monitoring circuits

Voltage Reference Procurement Notes

Verify the specific suffix designation against official Texas Instruments documentation to confirm package type and accuracy grade. Ensure compatibility with existing PCB footprints for the SOT-23-5 configuration. Cross-reference datasheet specifications for thermal performance and electrical limits prior to final procurement decisions.

Voltage Reference Selection Notes

Select this component when a 0.5% initial accuracy is required for low-voltage shunt regulation. Consider the SOT-23-5 package for surface-mount assembly needs. Evaluate the 15 mA current limit against circuit load requirements. Confirm that the operating temperature range meets environmental conditions.

Voltage Reference Part Context

This part belongs to the LMV431 family of low-voltage adjustable shunt references. It offers improved accuracy compared to standard variants while maintaining low power consumption. The NOPB suffix indicates lead-free construction compliant with RoHS standards. It serves as a direct replacement for older non-RoHS versions in modern electronics manufacturing.