| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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301,000 pcs
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301000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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91,075 pcs
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91075 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
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35,579 pcs
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35579 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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9,730 pcs
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9730 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,420 pcs
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1420 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TL431AILPR is a three-terminal adjustable precision shunt regulator manufactured by Texas Instruments. It is designed for stable operation over a wide temperature range, from -40°C to 85°C.
This device allows the output voltage to be set to any value between Vref (approximately 2.5V) and 36V using two external resistors. Key electrical characteristics include a typical output impedance of 0.2Ω and a sink current capability ranging from 1mA to 100mA. The reference voltage tolerance is 1% at 25°C for the A grade.
The TL431AILPR is packaged in a TO-92 (LP) package with 3 pins. It is suitable for various applications including on-board regulation, adjustable power supplies, and switching power supplies, serving as an effective replacement for Zener diodes.
Environmental compliance includes RoHS and REACH compatibility, with an MSL rating of 1 Unlimited.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.06 | $0.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage can be set to any value between Vref (approximately 2.5V) and 36V.
The reference voltage tolerance at 25°C is 1% for the A grade.
The operating temperature range is -40°C to 85°C.
The typical output impedance is 0.2Ω.
The sink current capability ranges from 1mA to 100mA.
The TL431AILPR is supplied in a TO-92 (LP) package.