Datasheet STMicroelectronics TL431IYDT

TL431
TL432
Automotive adjustable voltage reference
Datasheet -production data Applications Power supply Industrial Automotive
Z
TO-92
(Plastic package) L
SOT23-5 L
SOT23-3 Description C
SOT323-6 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 1% and 2% voltage precision Automotive temp. range -40 °C to +125 °C December 2017
This is information on a product in full production. DocID4467 Rev 12 1/21
www.st.com Contents TL431, TL432 Contents …

TL431
TL432
Programmable voltage reference
Datasheet − production data Features
■ Adjustable output voltage: 2.5 to 36 V ■ Sink current capability: 1 to 100 mA ■ Typical output impedance: 0.22 Ω ■ 1% and 2% voltage precision ■ Automotive temp. range -40 °C to +125 °C Z
TO-92
(Plastic package) L
SOT23-3 Applications
■ Power supply ■ Industrial ■ Automotive
L
SOT23-5 Description
The TL431 and TL432 are programmable 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. December 2012
This is information on a product in full production. Doc ID 4467 Rev 11 C
SOT323-6 D …