TLVH431BIDCKR

$0.64

Description：IC VREF SHUNT ADJ 0.5% SC70-6
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:b7555f662350 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.5% 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 ~ 85°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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TLVH431BIDCKR

Overview

The TLVH431BIDCKR is an adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a voltage range of 1.24 V to 18 V and provides an initial accuracy of ±0.5%. The device supports a maximum cathode current of 70 mA and requires a minimum operating current of 100 µA. It is housed in a SC-70-6 surface-mount package and functions reliably across a temperature range of -40°C to 85°C.

Feature Summary

Provides high-precision voltage reference with tight initial accuracy tolerance
Operates as an adjustable shunt regulator with wide output voltage flexibility
Designed for low-voltage applications with extended operating current range

Applications

Battery-powered equipment requiring precise voltage monitoring
Portable devices utilizing low-voltage power supplies
General-purpose voltage references in compact electronic circuits

Procurement Notes

Verify the specific suffix 'CKR' confirms the SC-70-6 package and tape-and-reel delivery format. Ensure the 'B' grade designation matches the required ±0.5% accuracy specification for your design. Confirm RoHS3 compliance status if environmental regulations apply to your manufacturing process.

Selection Notes

Select this component when a low-voltage, high-accuracy reference is needed in a minimal footprint. It serves as a direct replacement for standard TL431 variants where lower input voltage limits and tighter accuracy are critical. Consider the SC-70-6 package constraints for thermal management and PCB space availability.

Part Context

This part belongs to the TLVH431 family, which focuses on low-voltage precision regulation. Unlike the standard TL431 series that supports up to 36 V, this variant is optimized for applications below 18 V. It maintains the three-terminal shunt regulator topology while offering improved accuracy and lower minimum operating currents compared to legacy counterparts.