| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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328,727 pcs
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328727 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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102,050 pcs
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102050 pcs | On Request | 1 | On Request | On Request | 1206+ | On Request | On Request | |
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32,296 pcs
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32296 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,050 pcs
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5050 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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523 pcs
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523 pcs | On Request | 1 | On Request | On Request | 1301+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Operating Temperature | |
| Output Voltage | |
| Storage Temperature | |
| Temperature Coefficient |
The TLV431BIDBVR from Texas Instruments is a low-voltage, adjustable precision shunt regulator with an output voltage range from 1.24V to 6V. It provides a typical 0.5% initial accuracy at 25°C and a low minimum cathode current of 55µA for regulation, making it ideal for power-sensitive applications. The device features a temperature coefficient of 138 ppm/°C maximum and typical temperature drifts of 4mV over 0°C to 70°C, ensuring stable performance across operating conditions.
The TLV431B operates over a wide temperature range of -40°C to 125°C and is offered in multiple package options including SOT-23-5, SOT-23-3, SOT-SC70, SOT-89, and TO-92. This versatility allows designers to select the optimal footprint for their PCB layout.
With a low operational cathode current of 80µA typical and an output impedance of 0.25Ω typical, this regulator is well-suited for high-efficiency, low-power voltage reference and error amplifier applications. Its adjustable nature enables precise output voltage setting using two external resistors.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The adjustable output voltage ranges from 1.24V to 6V.
The initial accuracy is 0.5% maximum at 25°C.
The minimum cathode current for regulation is 55µA.
The operating temperature range is -40°C to 125°C.
Available packages include SOT-23-5, SOT-23-3, SOT-SC70, TO-92, and SOT-89.
Typical temperature drift is 4mV from 0°C to 70°C, 6mV from -40°C to 85°C, and 11mV from -40°C to 125°C.
The typical output impedance is 0.25Ω.