TL431IDR2G
SearchTL Series 2.495 V Surface Mount Programmable Precision Reference - SOIC-8
Lifecycle: Active Supply Risk Score and Supply Risk Trend are available on Pro and Enterprise. Watchlist (Pro)
Datasheets:Datasheet (Future Electronics)
Country of origin: —RoHS Compliantshunt regulator
Future Electronics
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Shortest factory lead: 14 weeks
Stock & Availability
| Supplier | Supplier Part Number | Stock | Delivery | Factory Lead | MOQ | Packaging | Status |
|---|---|---|---|---|---|---|---|
 | 0 | — | 14 weeks | Minimum order quantity 2,500Order multiple 2,500 | REEL | No Stock |
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Technical Attributes
ATS_ASIA0
ATS_EU0
ATS_NA0
availableRegionNA:EU:Asia:China
cooCN
eccnEAR99
leadFreeY
ncnrFlagN
overview (en)<div id="ctl00_PlaceHolderMain_DisplayProductOverview_DisplayProductOverview_ConditionPnl_ctl00_ctl00__ControlWrapper_RichHtmlField"><strong>The TL431, A, B integrated circuits are three−terminal 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. </strong><p>These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 Ω. 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.</p><p><strong>Key Features:</strong></p><ul> <li>Programmable Output Voltage to 36 V </li> <li>Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B) </li> <li>Low Dynamic Output Impedance, 0.22 Ω Typical </li> <li>Sink Current Capability of 1.0 mA to 100 mA </li> <li>Equivalent Full−Range Temperature Coefficient of 50 ppm/°C Typical </li> <li>Temperature Compensated for Operation over Full Rated Operating Temperature Range </li> <li>Low Output Noise Voltage </li> <li>Pb−Free Packages are Available</li></ul></div>
PBO_ASIA0
PBO_EU0
PBO_NA0
ship_to_rotaN/A
ship_to_usaN/A
tariffClassMM125
USATariff1