| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,000 pcs
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5000 pcs | On Request | 1 | On Request | On Request | 9951 | On Request | On Request |
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The TL431BCDR2 from ON Semiconductor is a three-terminal programmable shunt regulator diode. This monolithic IC voltage reference operates as a low temperature coefficient zener, programmable from 2.495 V up to 36 V using two external resistors. It exhibits a wide operating current range from 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 Ω.
These characteristics make the TL431BCDR2 an excellent replacement for zener diodes in various applications, including digital voltmeters, power supplies, and op-amp circuitry. Its 2.5 V reference capability is convenient for obtaining a stable reference from 5.0 V logic supplies. As a shunt regulator, it can function as either a positive or negative voltage reference.
The device is available in a SOIC-8, SOP-8, or SO-8 package, suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C and has a temperature coefficient of 50 ppm/°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage can be programmed from 2.495 V to 36 V.
The maximum output current is 100 mA.
The operating temperature range is 0°C to 70°C.
The temperature coefficient is 50 ppm/°C.
The TL431BCDR2 is available in SOIC-8, SOP-8, and SO-8 packages.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is Level 1.