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TL431/TL432 Precision Programmable References

Texas Instruments TL431/TL432 Precision Programmable References are three-terminal, adjustable shunt regulators featuring specified thermal stability over functional automotive, commercial, and military temperature ranges. The output voltage can be selected to any value between V_ref (about 2.5V) and 36V, utilizing two external resistors.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Reference Type	Output Voltage	Initial Accuracy	Temperature Coefficient	Series VREF - Input Voltage - Max	Shunt Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432AQDBZR TL432AQDBZRG4 Texas Instruments 1: €0.464 2,800In Stock	Mfr. Part No. TL432AQDBZRG4 Mouser Part No 595-TL432AQDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432AQDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	2,800In Stock	Cut Tape €0.464 €0.329 €0.293 €0.255 Reel €0.205 View €0.237 €0.225 €0.216 €0.20 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	37 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432AQDBZT TL432AQDBZTG4 Texas Instruments 1: €1.04 845In Stock	Mfr. Part No. TL432AQDBZTG4 Mouser Part No 595-TL432AQDBZTG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432AQDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	845In Stock	Cut Tape €1.04 €0.749 €0.674 €0.593 Reel €0.555 View €0.531 €0.514 €0.491 €0.479 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432AQPK Texas Instruments 1: €0.31 414In Stock	Mfr. Part No. TL432AQPK Mouser Part No 595-TL432AQPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	414In Stock	Cut Tape €0.31 €0.216 €0.193 €0.166 Reel €0.138 View €0.154 €0.146 €0.131 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-3	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL432BCDBZT TL432BCDBZR Texas Instruments 1: €0.396 2,112In Stock	Mfr. Part No. TL432BCDBZR Mouser Part No 595-TL432BCDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL432BCDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	2,112In Stock	Cut Tape €0.396 €0.277 €0.247 €0.214 View Reel €0.172 €0.199 €0.189 €0.181 €0.172 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432BCDBZT TL432BCDBZTG4 Texas Instruments 1: €1.06 422In Stock	Mfr. Part No. TL432BCDBZTG4 Mouser Part No 595-TL432BCDBZTG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432BCDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	422In Stock	Cut Tape €1.06 €0.765 €0.689 €0.605 Reel €0.566 View €0.542 €0.525 €0.501 €0.489 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432BCPK Texas Instruments 1: €0.335 890In Stock	Mfr. Part No. TL432BCPK Mouser Part No 595-TL432BCPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	890In Stock	Cut Tape €0.335 €0.235 €0.21 €0.181 Reel €0.152 View €0.168 €0.159 €0.144 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL432BIDBZT TL432BIDBZR Texas Instruments 1: €0.387 416In Stock 9,000Expected 14/01/2027	Mfr. Part No. TL432BIDBZR Mouser Part No 595-TL432BIDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL432BIDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	416In Stock 9,000Expected 14/01/2027	Cut Tape €0.387 €0.269 €0.241 €0.208 View Reel €0.161 €0.193 €0.178 €0.17 €0.161 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL432BIDBZR TL432BIDBZT Texas Instruments 1: €1.01 207In Stock	Mfr. Part No. TL432BIDBZT Mouser Part No 595-TL432BIDBZT	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL432BIDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	207In Stock	Cut Tape €1.01 €0.734 €0.66 €0.581 Reel €0.544 View €0.52 €0.503 €0.482 €0.47 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432BIDBZT TL432BIDBZTG4 Texas Instruments 1: €1.04 359In Stock	Mfr. Part No. TL432BIDBZTG4 Mouser Part No 595-TL432BIDBZTG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432BIDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	359In Stock	Cut Tape €1.04 €0.759 €0.686 €0.606 Reel €0.568 View €0.545 €0.521 €0.507 €0.495 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432BQPK Texas Instruments 1: €0.327 1,950In Stock	Mfr. Part No. TL432BQPK Mouser Part No 595-TL432BQPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,950In Stock	Cut Tape €0.327 €0.222 €0.196 €0.167 Reel €0.138 View €0.153 €0.145 €0.129 €0.125 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	37 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432CDBVR Texas Instruments 1: €0.301 2,805In Stock	Mfr. Part No. TL432CDBVR Mouser Part No 595-TL432CDBVR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	2,805In Stock	Cut Tape €0.301 €0.21 €0.186 €0.158 Reel €0.122 View €0.144 €0.137 €0.131 €0.119 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432CDBZR Texas Instruments 1: €0.258 4,609In Stock	Mfr. Part No. TL432CDBZR Mouser Part No 595-TL432CDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	4,609In Stock	Cut Tape €0.258 €0.175 €0.157 €0.134 Reel €0.105 View €0.124 €0.117 €0.112 €0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432CDBZR TL432CDBZRG4 Texas Instruments 1: €0.404 655In Stock	Mfr. Part No. TL432CDBZRG4 Mouser Part No 595-TL432CDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432CDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	655In Stock	Cut Tape €0.404 €0.287 €0.256 €0.22 Reel €0.175 View €0.204 €0.194 €0.185 €0.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	2 %	34 PPM / C	36 V	100 mA	0 C	+ 70 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432CPK Texas Instruments 1: €0.224 2,237In Stock	Mfr. Part No. TL432CPK Mouser Part No 595-TL432CPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	2,237In Stock	Cut Tape €0.224 €0.151 €0.133 €0.114 Reel €0.094 View €0.105 €0.10 €0.089 €0.087 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-3	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432IDBVR Texas Instruments 1: €0.241 4,311In Stock	Mfr. Part No. TL432IDBVR Mouser Part No 595-TL432IDBVR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	4,311In Stock	Cut Tape €0.241 €0.168 €0.149 €0.128 View Reel €0.10 €0.118 €0.112 €0.107 €0.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432IDBZR TL432IDBZRG4 Texas Instruments 1: €0.43 3,449In Stock	Mfr. Part No. TL432IDBZRG4 Mouser Part No 595-TL432IDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432IDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	3,449In Stock	Cut Tape €0.43 €0.302 €0.269 €0.232 Reel €0.184 View €0.214 €0.204 €0.195 €0.179 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	2 %	34 PPM / C	36 V	100 mA	- 40 C	+ 85 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432IPK Texas Instruments 1: €0.241 1,992In Stock 2,000Expected 21/12/2026	Mfr. Part No. TL432IPK Mouser Part No 595-TL432IPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,992In Stock 2,000Expected 21/12/2026	Cut Tape €0.241 €0.168 €0.149 €0.128 Reel €0.106 View €0.118 €0.112 €0.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-3	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432QDBZR Texas Instruments 1: €0.258 1,735In Stock	Mfr. Part No. TL432QDBZR Mouser Part No 595-TL432QDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,735In Stock	Cut Tape €0.258 €0.177 €0.157 €0.133 View Reel €0.097 €0.122 €0.115 €0.097 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432QDBZR TL432QDBZRG4 Texas Instruments 1: €0.447 1,938In Stock	Mfr. Part No. TL432QDBZRG4 Mouser Part No 595-TL432QDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL432QDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,938In Stock	Cut Tape €0.447 €0.312 €0.279 €0.242 Reel €0.194 View €0.224 €0.214 €0.206 €0.189 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	2 %	34 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL432QPK Texas Instruments 1: €0.318 3,982In Stock	Mfr. Part No. TL432QPK Mouser Part No 595-TL432QPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	3,982In Stock	Cut Tape €0.318 €0.222 €0.198 €0.17 Reel €0.143 View €0.157 €0.15 €0.135 €0.131 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-89-3	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432		Reel, Cut Tape, MouseReel
Voltage References Auto Catalog Adj Pre cision Shunt Reg TL431AQDBZRQ1 Texas Instruments 1: €0.602 96,419In Stock 216,000On Order	Mfr. Part No. TL431AQDBZRQ1 Mouser Part No 595-TL431AQDBZRQ1	Texas Instruments	Voltage References Auto Catalog Adj Pre cision Shunt Reg	Datasheet	96,419In Stock 216,000On Order On Order Ship Dates Mfr. No: TL431AQDBZRQ1 Stock: 96,419 Can Dispatch Immediately On Order: 141,000 Expected 09/11/2026 75,000 Expected 16/11/2026 Factory Lead Time: 26 Weeks	Cut Tape €0.602 €0.428 €0.384 €0.338 View Reel €0.273 €0.317 €0.305 €0.295 €0.273 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BQDBZT TL431BQDBZR Texas Instruments 1: €0.361 58,540Expected 12/11/2026	Mfr. Part No. TL431BQDBZR Mouser Part No 595-TL431BQDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BQDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	58,540Expected 12/11/2026	Cut Tape €0.361 €0.254 €0.227 €0.196 View Reel €0.157 €0.181 €0.173 €0.166 €0.157 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431		Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431CDBZR TL431CDBZRG4 Texas Instruments 1: €0.378 38,161Expected 23/11/2026	Mfr. Part No. TL431CDBZRG4 Mouser Part No 595-TL431CDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431CDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	38,161Expected 23/11/2026	Cut Tape €0.378 €0.259 €0.23 €0.199 View Reel €0.137 €0.183 €0.175 €0.167 €0.137 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431		Reel, Cut Tape, MouseReel
Voltage References Adj Shunt A 595-TL43 1ID A 595-TL431ID A A 595-TL431ID TL431IDR Texas Instruments 1: €0.267 16,901On Order	Mfr. Part No. TL431IDR Mouser Part No 595-TL431IDR	Texas Instruments	Voltage References Adj Shunt A 595-TL43 1ID A 595-TL431ID A A 595-TL431ID Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	16,901On Order On Order Ship Dates Mfr. No: TL431IDR Stock: 0 On Order: 6,901 Expected 24/12/2026 10,000 Expected 31/05/2027 Factory Lead Time: 26 Weeks	Cut Tape €0.267 €0.18 €0.158 €0.137 Reel €0.103 View €0.126 €0.119 €0.114 €0.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Shunt Adjustable Precision References	Adjustable	2 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431		Reel, Cut Tape, MouseReel
Voltage References Auto Cat Adjustable Prec Shunt Reg TL432AQDBZRQ1 Texas Instruments 1: €0.576 12,000On Order	Mfr. Part No. TL432AQDBZRQ1 Mouser Part No 595-TL432AQDBZRQ1	Texas Instruments	Voltage References Auto Cat Adjustable Prec Shunt Reg	Datasheet	12,000On Order	Cut Tape €0.576 €0.407 €0.365 €0.319 View Reel €0.264 €0.297 €0.284 €0.273 €0.264 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	2.495 V to 36 V	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL432	AEC-Q100	Reel, Cut Tape, MouseReel

TL431/TL432 Precision Programmable References

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TL431/TL432 Precision Programmable References

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