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Partname:TL431CLP
Description:Programmable precision reference
Manufacturer:Motorola
Package:TO-92
Pins:3
Oper. temp.:0 to 70
Datasheet:PDF (258K).
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The TL431, A, B integrated circuits are threeterminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 . The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

Click here to download TL431CLP Datasheet
Click here to download TL431CLP Datasheet
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