TL431CZ

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STMicroelectronics

ADJUSTABLE MICROPOWER SHUNT VOLTAGE REFERENCE

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TL431CZ

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STMicroelectronics

ADJUSTABLE MICROPOWER SHUNT VOLTAGE REFERENCE

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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.

Technical Specifications

Parameters and characteristics for this part

Specification	TL431CZ

Current - Cathode	1 mA
Current - Output	100 mA
Mounting Type	Through Hole
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output Type	Adjustable
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Package Name	TO-92-3
Reference Type	Shunt
Tolerance	2.21 %
Voltage - Output (Max)	36 V
Voltage - Output (Min/Fixed)	2.495 V

TL431 Series

Adjustable micropower shunt voltage reference

Part	Package / Case	Current - Cathode	Reference Type	Operating Temperature (Min)	Operating Temperature (Max)	Package Name	Voltage - Output (Max)	Mounting Type	Output Type	Current - Output	Tolerance	Voltage - Output (Min/Fixed)	Package Length	Package Width	Grade	Qualification
STMicroelectronics TL431CZ	TO-226-3 TO-92-3 (TO-226AA)	1 mA	Shunt	0 °C	70 °C	TO-92-3	36 V	Through Hole	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431IL5T		1 mA	Shunt	-40 °C	105 °C	SOT-23-5	36 V	Surface Mount	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431AIDT		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		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-226-3 TO-92-2 (TO-226AC) Formed Leads TO-92-3 (TO-226AA) 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		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-226-3 TO-92-2 (TO-226AC) TO-92-3 (TO-226AA) Formed Leads	1 mA	Shunt	-40 °C	105 °C	TO-92-3	36 V	Through Hole	Adjustable	100 mA	2.21 %	2.495 V
STMicroelectronics TL431AIL5T		700 µA	Shunt	-40 °C	105 °C	SOT-23-5	36 V	Surface Mount	Adjustable	100 mA	1 %	2.495 V