STMicroelectronics Adjustable Shunt Voltage Reference 1.24V 1% 3-Pin SOT23-5, TS431AILT

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Subtotal (1 tape of 25 units)*

PHP416.10

(exc. VAT)

PHP466.025

(inc. VAT)

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Units
Per Unit
Per Tape*
25 - 75PHP16.644PHP416.10
100 - 225PHP15.811PHP395.28
250 - 475PHP14.659PHP366.48
500 - 975PHP13.482PHP337.05
1000 +PHP12.992PHP324.80

*price indicative

Packaging Options:
RS Stock No.:
151-869
Mfr. Part No.:
TS431AILT
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Nominal Voltage

1.24V

Package Type

SOT23-5

Reference Type

Adjustable

Initial Accuracy

1%

Mounting Type

Surface Mount

Topology

Shunt

Pin Count

3

The STMicroelectronics Adjustable Shunt Voltage Reference features a output voltage that can be set to any value between Vref (1.24 V) and 6 V using two external resistors. It is able to operate at a lower voltage i.e. 1.24 V and lower cathode current than the widely used TL431 and TL1431 shunt voltage reference. When driving an optocoupler, it is particularly suitable for regulating 3.3 V switching power supplies.

AEC Q100 qualified
ESD protection
100 ppm/°C maximum temperature coefficient
Low output impedance of 0.2 Ω

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