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Adjustable Shunt Voltage Reference
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TS2431
Adjustable shunt voltage reference
Datasheet -production data Industrial temperature range: -40 to + 105
°C
Performance compatible with industrystandard TL431 Applications Computers
Instrumentation
Battery chargers
Switch mode power supplies
Battery-operated equipment Description Features Adjustable output voltage: 2.5 to 24 V
Precision selection at 25 °C: ± 2%, ± 1% and
± 0.5%
Sink current capability: 1 to 100 mA The TS2431 is an adjustable shunt voltage
reference with guaranteed temperature stability
over the entire temperature range of operations
from -40 to + 105 °C. The output voltage may be
set to any value between 2.5 and 24 V with an
external resistor bridge. Available in an SOT233L surface mount package, the device can be
implemented for those applications where spacesaving is of the utmost importance. Table 1: Device summary
Order code Temperature range Package Packing TS2431ILT
TS2431AILT -40 to + 105 °C SOT23-3L TS2431BILT October 2017 DocID7961 Rev 6 This is information on a product in full production. Tape and reel Precision Marking 2% L285 1% L286 0.5% L287 1/16
www.st.com Contents TS2431 Contents
1 Absolute maximum ratings and operating conditions . 3 2 Electrical characteristics . 4 3 Package information . 9
3.1 4 2/16 SOT23-3L package information . 9 Revision history . 15 DocID7961 Rev 6 TS2431 1 Absolute maximum ratings and operating …