TLV431BQDBZRG4

$0.56

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:5d45530688a9 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：6 V
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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TLV431BQDBZRG4

Overview

The TLV431BQDBZRG4 is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within an input voltage range up to 7 V and provides an adjustable output voltage up 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 with a minimum operating current of 80 uA. The component functions reliably across a temperature range of -40 C to +125 C and is housed in a SOT-23-3 surface-mount package.

Feature Summary

Provides adjustable precision voltage reference functionality suitable for low-voltage applications
Ensures high stability through specified initial accuracy and temperature coefficient characteristics
Operates effectively over an extended industrial temperature range

Applications

Low-voltage power supply regulation circuits
Precision voltage reference sources in portable electronics
Battery-powered equipment requiring stable reference voltages

Procurement Notes

Verify the specific suffix G4 indicates RoHS compliance and lead-free status as per manufacturer documentation. Confirm the SOT-23-3 package dimensions match your PCB footprint requirements. Ensure the 7 V maximum input voltage constraint aligns with your circuit design limits. Check for any specific automotive or industrial qualification requirements if applicable to your end-use environment.

Selection Notes

Select this component when a low-voltage adjustable shunt regulator is required with tight initial accuracy specifications. Consider the 15 mA maximum shunt current capability against your load requirements. Evaluate the 138 PPM/C temperature coefficient against your thermal stability needs. Compare the -40 C to +125 C operating range with your environmental conditions.

Part Context

This part belongs to the TLV431B series of low-voltage adjustable precision shunt regulators from Texas Instruments. It shares functional similarities with other members of the TLV431 family but offers specific performance characteristics tailored for low-voltage operation. The QDBZR suffix denotes the automotive-grade quality level and reel packaging format.