TLV431BQDBVT

Overview

The TLV431BQDBVT is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within an input voltage range of up to 7 V and provides an adjustable output voltage from 1.24 V to 6 V. The device features an initial accuracy of 0.5% and a temperature coefficient of 138 PPM/C. It supports a maximum shunt current of 15 mA and functions reliably across a temperature range of -40°C to +125°C. Packaged in a SOT-23-5 surface-mount format, it serves as a high-precision reference component.

Feature Summary

• Provides adjustable precision voltage regulation with 0.5% initial accuracy
• Operates effectively at low voltages with a wide operating temperature range
• Designed for surface-mount integration in compact electronic circuits

Applications

• Precision voltage reference sources
• Low-voltage power supply regulation
• Battery-powered equipment monitoring

Procurement Notes

Verify the specific suffix 'VT' confirms the reel packaging configuration required for automated assembly processes. Ensure compatibility with standard SMD/SMT placement equipment specifications. Confirm RoHS compliance status aligns with regional environmental regulations before finalizing procurement orders.

Selection Notes

Select this component when precise low-voltage regulation is required within a 7 V limit. The 0.5% accuracy suits applications demanding tight tolerance. Consider the SOT-23-5 package for space-constrained designs requiring surface-mount technology integration.

Part Context

This part belongs to the TLV431B series of adjustable precision shunt regulators. It shares core electrical characteristics with other variants in the family but differs in packaging and specific manufacturing lot details. It represents a specialized solution for low-voltage reference applications requiring high stability.

Replacement Considerations

TLV431BQDBVR offers identical electrical specifications with alternative reel packaging options.