| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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22,600 pcs
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22600 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
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4,000 pcs
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4000 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
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20 pcs
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20 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TL431BILPR from Texas Instruments is a three-terminal adjustable shunt regulator designed for stable thermal performance over a wide temperature range. This device allows for an adjustable output voltage, which can be set to any value between Vref (approximately 2.5V) and 36V using two external resistors.
Key electrical characteristics include a reference voltage tolerance of 0.5% at 25°C for the B grade. It operates across a temperature range of -40°C to 85°C. The device exhibits a typical output impedance of 0.2Ω and a sink current capability ranging from 1mA to 100mA.
Packaged in a TO-92 (LP) through-hole configuration, the TL431BILPR is suitable for various applications requiring precise voltage regulation. Its active output circuitry provides sharp turn-on characteristics, making it a superior alternative to Zener diodes in applications such as on-board regulation, adjustable power supplies, and switching power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.16 | $1.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reference voltage tolerance for the TL431BILPR is 0.5% at 25°C for the B grade.
The adjustable output voltage range for the TL431BILPR is from Vref up to 36V.
The TL431BILPR operates within a temperature range of -40°C to 85°C.
The TL431BILPR is available in a TO-92 (LP) package.