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TL431 - Adjustable precision shunt regulator

General Description

Three-terminal shunt regulator family with an output voltage range between Vref and 36 V, to be set by two external resistors.

load capacity requirement.

The TL431xFDT types offer an enhanced stability area

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SOT23 TL431 family Adjustable precision shunt regulator Rev. 5 — 01 September 2015 Product data sheet 1. Product profile 1.1 General description Three-terminal shunt regulator family with an output voltage range between Vref and 36 V, to be set by two external resistors. • The TL431xDBZR types feature an enhanced stability area with a very low load capacity requirement. • The TL431xFDT types offer an enhanced stability area and a higher ElectroMagnetic Interference (EMI) ruggedness, for example, for Switch Mode Power Supply (SMPS) applications. • The TL431xSDT types are designed for standard requirements and linear applications. Table 1.