| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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200,889 pcs
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200889 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The TL431BCDR by Texas Instruments is a three-terminal adjustable precision shunt regulator. It is designed for applications requiring stable voltage references, offering an adjustable output voltage range from Vref (approximately 2.5V) up to 36V, set using two external resistors.
Key electrical specifications include a reference voltage tolerance of 0.5% at 25°C (B grade) and a typical output impedance of 0.2Ω. The device supports a sink current capability ranging from 1mA to 100mA. It operates reliably within a temperature range of 0°C to 70°C.
Packaged in an 8-pin SOIC (D) package, the TL431BCDR is suitable for various power management applications, including on-board regulation, adjustable power supplies, and switching power supplies. Its active output circuitry provides a sharp turn-on characteristic, making it a versatile replacement for Zener diodes in many circuit designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.10 | $0.10 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reference voltage tolerance for the TL431BCDR at 25°C is 0.5% (B grade).
The adjustable output voltage range for the TL431BCDR is from Vref (approximately 2.5V) up to 36V.
The TL431BCDR operates within a temperature range of 0°C to 70°C.
The typical output impedance of the TL431BCDR is 0.2Ω.
The sink current capability of the TL431BCDR ranges from 1mA to 100mA.
The TL431BCDR is supplied in an 8-pin SOIC (D) package.
