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TL431

STMicroelectronics
Part Number TL431
Manufacturer STMicroelectronics
Description Automotive adjustable voltage reference
Published Jan 16, 2022
Detailed Description Z TO-92 (Plastic package) L SOT23-5 TL431 TL432 Automotive adjustable voltage reference L SOT23-3 C SOT323-6 Datashee...
Datasheet PDF File TL431 PDF File

TL431
TL431

Overview
Z TO-92 (Plastic package) L SOT23-5 TL431 TL432 Automotive adjustable voltage reference L SOT23-3 C SOT323-6 Datasheet - production data Applications • Power supply • Industrial • Automotive Description The TL431 and TL432 are adjustable shunt voltage references 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.
The TL431 and TL432 operate with a wide current range from 1 to 100 mA with a typical dynamic impedance of 0.
22 Ω.
D SO-8 (Batwing plastic micropackage) Features • AEC-Q100 qualified • Adjustable output voltage: 2.
5 to 36 V • Sink current capability: 1 to 100 mA • Typical output impedance: 0.
22 Ω • 0.
5% voltage precision only on the TL431B version • 1% and 2% voltage precision • Automotive temp.
range -40 °C to +125 °C September 2022 This is information on a product in full production.
DocID4467 Rev 17 1/22 www.
st.
com Contents Contents TL431, TL432 1 Schematic diagrams .
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3 2 Absolute maximum ratings and operating conditions .
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4 3 Electrical characteristics .
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5 Reference input voltage deviation overtemperature range .
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8 4 Package information .
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12 4.
1 SO-8 package information .
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13 4.
2 TO-92 ammopack and tape and reel package information .
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14 4.
3 TO-92 (bulk) package information .
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15 4.
4 SOT23-3 package information .
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16 4.
5 SOT2...


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