STMicroelectronics Adjustable Shunt Voltage Reference 2.5V 1% 3-Pin SOT23-3, TL431AIL3T

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Subtotal (1 tape of 50 units)*

£6.15

(exc. VAT)

£7.40

(inc. VAT)

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  • 2,850 unit(s) shipping from 27 October 2025
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Units
Per unit
Per Tape*
50 - 450£0.123£6.15
500 - 950£0.117£5.85
1000 - 2450£0.108£5.40
2500 +£0.099£4.95

*price indicative

Packaging Options:
RS Stock No.:
151-854
Mfr. Part No.:
TL431AIL3T
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Nominal Voltage

2.5V

Package Type

SOT23-3

Reference Type

Adjustable

Initial Accuracy

1%

Mounting Type

Surface Mount

Topology

Shunt

Pin Count

3

COO (Country of Origin):
MY
The STMicroelectronics Adjustable Shunt Voltage comes with guaranteed temperature stability over the entire operating temperature range. The device temperature range is extended for the automotive version from 40 °C up to +125 °C. The output voltage can be set to any value between 2.5 and 36 V with two external resistors.

Sink current capability
Typical output impedance of 0.22 Ω
1% and 2% voltage precision
AEC Q100 qualified

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