TLVH431AQDCKR

$0.46

Description：IC VREF SHUNT ADJ 1% SC70-6
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:61bedc2f710c Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 1% SC70-6
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：18 V
Current - Output：70 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：6-TSSOP, SC-88, SOT-363
Supplier Device Package：SC-70-6
Grade：-
Qualification：-

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TLVH431AQDCKR

Overview

The TLVH431AQDCKR is a low-voltage adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a supply voltage range of 2.5 V to 20 V and provides an adjustable output voltage from 1.24 V to 18 V. The device features an initial accuracy of ±1% and supports a maximum cathode current of 70 mA. It is housed in a compact SC-70-6 surface-mount package and is qualified for automotive applications under the AEC-Q100 standard. The component functions reliably across an extended temperature range of -40°C to +125°C.

Feature Summary

AEC-Q100 qualified for automotive electronics reliability standards
High initial accuracy with ±1% tolerance at room temperature
Wide operating current capability supporting up to 70 mA cathode current
Low-voltage operation starting from 2.5 V supply

Applications

Automotive power management circuits
Portable equipment voltage references
Battery-powered system regulation
General-purpose voltage reference applications

Procurement Notes

Verify the specific suffix 'Q' confirms AEC-Q100 automotive qualification status. Confirm the 'DCKR' designation matches the required SC-70-6 package type. Ensure the 'A' grade corresponds to the specified ±1% initial accuracy requirements. Check RoHS compliance documentation for environmental regulations. Validate the manufacturer source as Texas Instruments to avoid counterfeit components.

Selection Notes

Select this component when automotive reliability certification is mandatory for the design. Choose this part if the application requires high precision with ±1% accuracy over the full operating temperature range. Consider this device for space-constrained designs due to the small SC-70-6 footprint. Verify that the 70 mA current capability meets the load requirements of the target circuit.

Part Context

This component belongs to the TLVH431 family of low-voltage adjustable precision shunt regulators. The family includes variants with different accuracy grades and packaging options. The TLVH431 series is designed to replace traditional Zener diodes in precision voltage reference applications. It offers improved performance characteristics compared to standard shunt regulators.