TS431BILT Voltage References by STMicroelectronics

Adjustable shunt voltage reference IC (automotive for SOT23-5)

Status: Active
Series: TS431
RoHS: Compliant
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The TS431 is a low-voltage, three-terminal, adjustable shunt voltage reference. The output voltage can be set to any value between V ref (1.24 V) and 6 V using two external resistors. The TS431 is able to operate at a lower voltage (1.24 V) and lower cathode current than the widely-used TL431 and TL1431 shunt voltage reference. When driving an optocoupler, the TS431 is particularly suitable for regulating 3.3 V switching power supplies.

Prices starting from US$0.25


Distributor Starting From Stock
Logo for Future Electronics Future Electronics US$0.25
66,000
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Logo for Newark Electronics Newark Electronics US$0.37
2,039
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Logo for element14 element14 US$0.31
2,039
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Logo for Avnet America Avnet America US$0.31
-
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Features

AEC-Q100 qualified (SOT23-5)
Low voltage operation: 1.24 to 6 V
2%, 1% and 0.5% voltage precision
Wide operating range cathode current: 60 μA to 30 mA
Low output impedance: 0.2 Ω
Typically stable for any capacitive loads
ESD protection:
Human body model: 2 kV Machine model: 200 V
Machine model: 200 V
100 ppm/°C temperature coefficient
Automotive grade version available

Alternative Descriptions

TS431 Series Adjustable 1.24 to 6 V ▒1 % Shunt Voltage Reference - SOT-23-5 | Future Electronics
Voltage Ref, Shunt-Adj, 1.24V-6V, Sot-23 | Newark Electronics
VOLTAGE REF, SHUNT-ADJ, 1.24V-6V, SOT-23 | element14
Voltage Reference, Shunt - Adjustable, 1.234 V to 1.246 V, 5 Pins, SOT-23 | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TS431BILT?

Additional datasheets, footprints and schematics for TS431BILT are listed on our Part Details page. You can also find images and similar parts to TS431BILT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TS431BILT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TS431BILT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TS431BILT fall under?

The TS431BILT is listed under Power Management > Voltage References.

Can I view similar or alternative parts?

You can view similar parts to TS431BILT when available in the Voltage References range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TS431BILT you can contact the distributor directly for product support, shipping queries etc.

Is the TS431BILT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for TS431BILT have stock available?

Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and Avnet America have stock available or on a lead time for TS431BILT.

How do I check stock and lead times for all distributors?

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