| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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361,600 pcs
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361600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Halogen Free | |
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The TL431QDBZTG4 from Texas Instruments is an adjustable precision shunt regulator designed for various applications requiring stable voltage references. It provides an adjustable output voltage ranging from 2.495V up to 36V, with initial accuracy options of 0.5%, 1%, or 2% at 25°C.
This device operates efficiently with a minimum regulation current of 400µA and can handle an output current up to 100mA. The temperature coefficient is a maximum of 92 ppm/°C, ensuring stable performance across its operating temperature range of -40°C to 125°C. Its typical output impedance is 0.2Ω.
The TL431QDBZTG4 is available in a SOT-23 package, measuring 2.92 mm x 2.37 mm with an area of 6.9204 mm². This compact size makes it suitable for space-constrained designs. It is a versatile component for power management circuits, offering reliable voltage regulation.
This part is a drop-in replacement with upgraded functionality compared to the TLA431.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable output voltage range is from 2.495V to 36V.
The TL431QDBZTG4 is available in B grade (0.5%), A grade (1%), and Standard grade (2%) at 25°C.
-40°C to 125°C.
It is offered in a 3-pin SOT-23 package.
The maximum sink current is 100mA.
The typical output impedance is 0.2Ω.
The minimum cathode current for regulation is 400µA.