Specification	TL431AIYDT

Current - Cathode	700 µA
Current - Output	100 mA
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Adjustable
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Qualification	AEC-Q100
Reference Type	Shunt
Supplier Device Package	8-SOIC
Tolerance	1 %
Voltage - Output (Max)	36 V
Voltage - Output (Min/Fixed)	2.495 V

TL431 Series

Adjustable micropower shunt voltage reference

Part	Package / Case	Package / Case	Current - Cathode	Reference Type	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Voltage - Output (Max)	Mounting Type	Output Type	Current - Output	Tolerance	Voltage - Output (Min/Fixed)	Package / Case	Package / Case	Grade	Qualification
STMicroelectronics TL431CZ	TO-226AA	TO-226-3 TO-92-3	1 mA	Shunt	0 °C	70 °C	TO-92-3	36 V	Through Hole	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431IL5T		SC-74A SOT-753	1 mA	Shunt	-40 °C	105 °C	SOT-23-5	36 V	Surface Mount	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431AIDT		8-SOIC	700 µA	Shunt	-40 °C	105 °C	8-SOIC	36 V	Surface Mount	Adjustable	100 mA	1 %	2.495 V	0.154 in	3.9 mm
STMicroelectronics TL431CDT		8-SOIC	1 mA	Shunt	0 °C	70 °C	8-SOIC	36 V	Surface Mount	Adjustable	100 mA	2.21 %	2.495 V	0.154 in	3.9 mm
STMicroelectronics TL431CZ-AP		TO-226-2 TO-92-2 (TO-226AC) Formed Leads	1 mA	Shunt	0 °C	70 °C	TO-92-3	36 V	Through Hole	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431AIYDT		8-SOIC	700 µA	Shunt	-40 °C	125 °C	8-SOIC	36 V	Surface Mount	Adjustable	100 mA	1 %	2.495 V	0.154 in	3.9 mm	Automotive	AEC-Q100
STMicroelectronics TL431ACZ-AP		TO-226-3 TO-92-3 (TO-226AA) Formed Leads	600 µA	Shunt	0 °C	70 °C	TO-92-3	36 V	Through Hole	Adjustable	100 mA	1 %	2.495 V
STMicroelectronics TL431ACL3T		SC-59 SOT-23-3 TO-236-3	600 µA	Shunt	0 °C	70 °C	SOT-23-3	36 V	Surface Mount	Adjustable	100 mA	1 %	2.495 V
STMicroelectronics TL431IZ-AP		TO-226-2 (TO-226AC) TO-92-2	1 mA	Shunt	-40 °C	105 °C	TO-92-3	36 V	Through Hole	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431AIL5T		SC-74A SOT-753	700 µA	Shunt	-40 °C	105 °C	SOT-23-5	36 V	Surface Mount	Adjustable	100 mA	1 %	2.495 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	4064	$ 0.44
Newark	Each (Supplied on Cut Tape)	1	$ 0.50
		10	$ 0.34
		25	$ 0.32
		50	$ 0.30
		100	$ 0.29
		250	$ 0.28
		500	$ 0.27
		1000	$ 0.24

Description

General part information

TL431 Series

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.

Documents

Technical documentation and resources

TL431AIYDT

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TL431AIYDT

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Technical Specifications

TL431 Series

Pricing

Description

TL431 Series

Documents

Product Change Notice EN

TL431AIYDT | Datasheet

AN4026

AN2528

AN2530

Brochures

Brochures

TL431 Series