Integrated Circuits (ICs)

TL1431AIZT

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STMicroelectronics

V-REF ADJUSTABLE 2.5V TO 36V 100MA 3-PIN TO-92 T/R

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DocumentsProduct Change Notice EN Datasheet +2

Integrated Circuits (ICs)

TL1431AIZT

Active

STMicroelectronics

V-REF ADJUSTABLE 2.5V TO 36V 100MA 3-PIN TO-92 T/R

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DocumentsProduct Change Notice EN Datasheet +2

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TL1431AIZT

Current - Cathode	700 µA
Current - Output	100 mA
Mounting Type	Through Hole
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Type	Adjustable
Package / Case	TO-226-2 (TO-226AC), TO-92-2
Reference Type	Shunt
Supplier Device Package	TO-92-3
Temperature Coefficient	100 ppm/°C
Tolerance	0.25 %
Voltage - Output (Max)	36 V
Voltage - Output (Min/Fixed)	2.5 V

TL1431 Series

Part	Package / Case	Package / Case	Package / Case	Reference Type	Current - Output	Temperature Coefficient	Voltage - Output (Min/Fixed)	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Supplier Device Package	Tolerance	Current - Cathode	Output Type	Voltage - Output (Max)	Qualification	Grade
STMicroelectronics TL1431AIDT	0.154 in	8-SOIC	3.9 mm	Shunt	100 mA	100 ppm/°C	2.5 V	Surface Mount	-40 °C	105 °C	8-SOIC	0.25 %	700 µA	Adjustable	36 V
STMicroelectronics TL1431AIZT		TO-226-2 (TO-226AC) TO-92-2		Shunt	100 mA	100 ppm/°C	2.5 V	Through Hole	-40 °C	105 °C	TO-92-3	0.25 %	700 µA	Adjustable	36 V
STMicroelectronics TL1431CCT		6-TSSOP SC-88 SOT-363		Shunt	100 mA	90 ppm/°C	2.5 V	Surface Mount	-20 °C	70 °C	SOT-323-6L	0.4 %	1 mA	Adjustable	36 V
STMicroelectronics TL1431ACDT	0.154 in	8-SOIC	3.9 mm	Shunt	100 mA	90 ppm/°C	2.5 V	Surface Mount	-20 °C	70 °C	8-SO	0.25 %	600 µA	Adjustable	36 V
STMicroelectronics TL1431AIZ		TO-226-2 (TO-226AC) TO-92-2		Shunt	100 mA	100 ppm/°C	2.5 V	Through Hole	-40 °C	105 °C	TO-92-3	0.25 %	700 µA	Adjustable	36 V
STMicroelectronics TL1431AIYDT	0.154 in	8-SOIC	3.9 mm	Shunt	100 mA	100 ppm/°C	2.5 V	Surface Mount	-40 °C	125 °C	8-SO	0.25 %	700 µA	Adjustable	36 V	AEC-Q100	Automotive
STMicroelectronics TL1431CDT	0.154 in	8-SOIC	3.9 mm	Shunt	100 mA	90 ppm/°C	2.5 V	Surface Mount	-20 °C	70 °C	8-SOIC	0.4 %	1 mA	Adjustable	36 V
STMicroelectronics TL1431IDT	0.154 in	8-SOIC	3.9 mm	Shunt	100 mA	100 ppm/°C	2.5 V	Surface Mount	-40 °C	105 °C	8-SOIC	0.4 %	1 mA	Adjustable	36 V
STMicroelectronics TL1431CZT		TO-226-2 (TO-226AC) TO-92-2		Shunt	100 mA	90 ppm/°C	2.5 V	Through Hole	-20 °C	70 °C	TO-92-3	0.4 %	1 mA	Adjustable	36 V
STMicroelectronics TL1431CL5T		SC-74A SOT-753		Shunt	100 mA	90 ppm/°C	2.5 V	Surface Mount	-20 °C	70 °C	SOT-23-5	0.4 %	1 mA	Adjustable	36 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	1054	$ 0.60
Newark	Each (Supplied on Cut Tape)	1	$ 0.66
		10	$ 0.48
		25	$ 0.44
		50	$ 0.41
		100	$ 0.39
		250	$ 0.36
		500	$ 0.34
		1000	$ 0.29

Description

General part information

TL1431 Series

The TL1431 is a programmable shunt voltage reference with guaranteed temperature stability over the entire operating temperature range.The output voltage may be set to any value between 2.5 V and 36 V with two external resistors.The TL1431 operates with aAdjustable output voltage: VREFto 36 VSink current capability: 1 to 100 mATypical output impedance: 0.22 O0.4% and 0.25% voltage precisionAutomotive temp. range - 40 °C to +125 °C

TL1431AIZT

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TL1431AIZT

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Technical Specifications

TL1431 Series

Pricing

Description

TL1431 Series

Documents

Product Change Notice EN

Datasheet

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TL1431 Series