Specification	TS431ILT

Current - Cathode	60 µA
Current - Output	30 mA
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Type	Adjustable
Package / Case	SOT-753, SC-74A
Reference Type	Shunt
Supplier Device Package	SOT-23-5
Temperature Coefficient	100 ppm/°C
Tolerance	2 %
Voltage - Output (Max) [Max]	6 V
Voltage - Output (Min/Fixed)	1.24 V

TS431 Series

Part	Current - Cathode	Reference Type	Package / Case	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Temperature Coefficient	Mounting Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Output Type	Current - Output	Tolerance	Qualification	Grade
STMicroelectronics TS431AIZ-AP	60 µA	Shunt	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	TO-92-3	125 °C	-40 °C	100 ppm/°C	Through Hole	1.24 V	6 V	Adjustable	30 mA	1 %
STMicroelectronics TS431IYLT	60 µA	Shunt	SC-74A SOT-753	SOT-23-5	125 °C	-40 °C	100 ppm/°C	Surface Mount	1.24 V	6 V	Adjustable	30 mA	2 %	AEC-Q100	Automotive
STMicroelectronics TS431AILT	60 µA	Shunt	SC-74A SOT-753	SOT-23-5	125 °C	-40 °C	100 ppm/°C	Surface Mount	1.24 V	6 V	Adjustable	30 mA	1 %
STMicroelectronics TS431ILT	60 µA	Shunt	SC-74A SOT-753	SOT-23-5	125 °C	-40 °C	100 ppm/°C	Surface Mount	1.24 V	6 V	Adjustable	30 mA	2 %
STMicroelectronics TS431AIZT	60 µA	Shunt	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	TO-92-3	125 °C	-40 °C	100 ppm/°C	Through Hole	1.24 V	6 V	Adjustable	30 mA	1 %
STMicroelectronics TS431AIYLT	60 µA	Shunt	SC-74A SOT-753	SOT-23-5	125 °C	-40 °C	100 ppm/°C	Surface Mount	1.24 V	6 V	Adjustable	30 mA	1 %	AEC-Q100	Automotive
STMicroelectronics TS431BILT	60 µA	Shunt	SC-74A SOT-753	SOT-23-5	125 °C	-40 °C	100 ppm/°C	Surface Mount	1.24 V	6 V	Adjustable	30 mA	0.5 %
STMicroelectronics TS431IZT	60 µA	Shunt	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	TO-92-3	125 °C	-40 °C	100 ppm/°C	Through Hole	1.24 V	6 V	Adjustable	30 mA	2 %
STMicroelectronics TS431IZ-AP	60 µA	Shunt	TO-226-3 TO-92-3 (TO-226AA) Formed Leads	TO-92-3	125 °C	-40 °C	100 ppm/°C	Through Hole	1.24 V	6 V	Adjustable	30 mA	2 %
STMicroelectronics TS431BIYLT	60 µA	Shunt	SC-74A SOT-753	SOT-23-5	125 °C	-40 °C	100 ppm/°C	Surface Mount	1.24 V	6 V	Adjustable	30 mA	0.5 %	AEC-Q100	Automotive

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.51
		10	$ 0.45
		25	$ 0.42
		100	$ 0.35
		250	$ 0.32
		500	$ 0.27
		1000	$ 0.24
	Digi-Reel®	1	$ 0.51
		10	$ 0.45
		25	$ 0.42
		100	$ 0.35
		250	$ 0.32
		500	$ 0.27
		1000	$ 0.24
	N/A	158	$ 0.59
	Tape & Reel (TR)	3000	$ 0.24
Newark	Each (Supplied on Cut Tape)	1	$ 0.51
		10	$ 0.34
		25	$ 0.32
		50	$ 0.30
		100	$ 0.28
		250	$ 0.27
		500	$ 0.27
		1000	$ 0.26

Description

General part information

TS431 Series

The TS431 is a low-voltage, three-terminal, adjustable shunt voltage reference. The output voltage can be set to any value between Vref(1.24 V) and 6 V using two external resistors. The TS431 is able to operate at a lower voltage (1.24 V) and lower cathode current than the widely-used TL431 and TL1431 shunt voltage reference. When driving an optocoupler, the TS431 is particularly suitable for regulating 3.3 V switching power supplies.

TS431ILT

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TS431ILT

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Technical Specifications

TS431 Series

Pricing

Description

TS431 Series

Documents

Technical Data Sheet EN

Product Change Notice EN

Datasheet

Brochures

AN4172

Brochures

TS431 Series