TL431BIDCKR

$0.24

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

SKU:03ced6d00e4e 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)：2.495V
Voltage - Output (Max)：36 V
Current - Output：100 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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TL431BIDCKR

Overview

The TL431BIDCKR is an adjustable precision shunt regulator manufactured by Texas Instruments. It operates within a reference voltage range of 2.495V to 36V and supports a maximum output current of 100mA. The device features an initial accuracy of 0.5% and a maximum temperature coefficient of 92ppm/°C. It is housed in a 6-pin SC-70 surface-mount package with dimensions of 2.15mm length, 1.25mm width, and 1mm height. The component functions with a minimum input voltage of 2.48V and a maximum input voltage of 37V. It is rated for automotive applications and operates between -40°C and 85°C.

Feature Summary

Provides adjustable voltage reference functionality via a shunt regulator topology
Designed specifically for automotive electronic applications
Delivers high initial accuracy for precise circuit regulation

Applications

Automotive power supply regulation
Precision voltage reference circuits
Switching power supply feedback loops

Procurement Notes

Verify the specific suffix 'CKR' corresponds to the 6-pin SC-70 tape and reel packaging configuration. Confirm that the automotive qualification grade matches the project requirements. Ensure the 0.5% accuracy tolerance aligns with the design specifications. Check for RoHS compliance status as indicated in official documentation.

Selection Notes

Select this component when a compact surface-mount solution is required for automotive environments. The SC-70 package offers space efficiency compared to larger through-hole alternatives. The 0.5% accuracy provides tighter control than standard variants. Consider the 100mA current capability against load requirements.

Part Context

This part belongs to the TL431 family of adjustable shunt regulators from Texas Instruments. It serves as a direct replacement for fixed voltage references in many designs. The device integrates a bandgap reference and error amplifier. It is widely used in industrial and automotive power management systems.