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onsemi Adjustable Shunt Voltage Reference ±2 % 3-Pin TO-92, LM431AIZ

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Subtotal (1 pack of 50 units)*

£4.60

(exc. VAT)

£5.50

(inc. VAT)

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Last RS stock
  • 850 left, ready to ship
  • Final 1,650 unit(s) shipping from 29 May 2026

Units
Per unit
Per Pack*
50 - 450£0.092£4.60
500 - 950£0.079£3.95
1000 - 2450£0.068£3.40
2500 - 4950£0.06£3.00
5000 +£0.055£2.75

*price indicative

Packaging Options:
RS Stock No.:
806-4689
Mfr. Part No.:
LM431AIZ
Brand:
onsemi
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Brand

onsemi

Product Type

Voltage Reference

Reference Voltage

36V

Package Type

TO-92

Reference Type

Adjustable

Initial Accuracy

±2 %

Temperature Coefficient

50 ppm/°C

Mount Type

Through Hole

Topology

Shunt

Output Current

100mA

Maximum Input Voltage

37V

Minimum Operating Temperature

-40°C

Pin Count

3

Maximum Operating Temperature

85°C

Height

5.33mm

Standards/Approvals

No

Series

LM431

Length

5.2mm

Output Type

Adjustable

Automotive Standard

No

Minimum Input Voltage

2.45V

Voltage Reference, Adjustable, Fairchild Semiconductor


For low power, low current applications, the shunt regulators from Fairchild Semiconductor feature adjustable/programmable output voltages with superb thermal stability. The shunt regulators provide low dynamic output impedance and fast turn-on response while operating over the industrial temperature range.

Voltage References, Fairchild Semiconductor


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