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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 (GBP) 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	Packaging
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AIDCKT TL431AIDCKR Texas Instruments 1: £0.196 9,008In Stock	Mfr. Part No. TL431AIDCKR Mouser Part No 595-TL431AIDCKR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AIDCKT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	9,008In Stock	Cut Tape £0.196 £0.133 £0.118 £0.10 Reel £0.078 View £0.093 £0.088 £0.084 £0.076 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-6	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adj Shunt A 595-TL43 1AID A 595-TL431AID A 595-TL431AID TL431AIDR Texas Instruments 1: £0.188 157In Stock 72,500On Order	Mfr. Part No. TL431AIDR Mouser Part No 595-TL431AIDR	Texas Instruments	Voltage References Adj Shunt A 595-TL43 1AID A 595-TL431AID A 595-TL431AID Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	157In Stock 72,500On Order On Order Ship Dates Mfr. No: TL431AIDR Stock: 157 Can Dispatch Immediately On Order: 35,000 Expected 10/06/2027 37,500 Expected 14/06/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.188 £0.127 £0.112 £0.095 Reel £0.074 View £0.089 £0.085 £0.081 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AILP TL431AILPM Texas Instruments 1: £0.21 6,709In Stock	Mfr. Part No. TL431AILPM Mouser Part No 595-TL431AILPM	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AILP Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	6,709In Stock	£0.21 £0.147 £0.13 £0.112 Reel £0.093 View £0.103 £0.10 £0.096 £0.089	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Ammo Pack
Voltage References Adj Shunt A 595-TL43 1AILP A 595-TL431AI A 595-TL431AILP TL431AILPR Texas Instruments 1: £0.18 88In Stock 8,000Expected 21/06/2027	Mfr. Part No. TL431AILPR Mouser Part No 595-TL431AILPR	Texas Instruments	Voltage References Adj Shunt A 595-TL43 1AILP A 595-TL431AI A 595-TL431AILP Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	88In Stock 8,000Expected 21/06/2027	Cut Tape £0.18 £0.124 £0.11 £0.094 Reel £0.078 View £0.089 £0.086 £0.075	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Reel, Cut Tape
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AIP TL431AIPK Texas Instruments 1: £0.196 18In Stock 19,000On Order	Mfr. Part No. TL431AIPK Mouser Part No 595-TL431AIPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AIP Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	18In Stock 19,000On Order On Order Ship Dates Mfr. No: TL431AIPK Stock: 18 Can Dispatch Immediately On Order: 7,000 Expected 04/03/2027 4,000 Expected 11/03/2027 8,000 Expected 19/07/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.196 £0.131 £0.107 £0.093 Reel £0.078 View £0.086 £0.082 £0.072 £0.071 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	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AQDBVT TL431AQDBVR Texas Instruments 1: £0.165 6,902In Stock 6,000Expected 21/06/2027	Mfr. Part No. TL431AQDBVR Mouser Part No 595-TL431AQDBVR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AQDBVT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	6,902In Stock 6,000Expected 21/06/2027	Cut Tape £0.165 £0.11 £0.099 £0.085 Reel £0.065 View £0.079 £0.074 £0.072 £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt Adjustable Precision References	Adjustable	1 %	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-TL431AQDBZR TL431AQDBZRG4 Texas Instruments 1: £0.196 2,407In Stock 3,000Expected 31/05/2027	Mfr. Part No. TL431AQDBZRG4 Mouser Part No 595-TL431AQDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431AQDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	2,407In Stock 3,000Expected 31/05/2027	Cut Tape £0.196 £0.127 £0.126 £0.124 Reel £0.124 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	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AQDBZR TL431AQDBZT Texas Instruments 1: £0.743 1,894In Stock	Mfr. Part No. TL431AQDBZT Mouser Part No 595-TL431AQDBZT	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AQDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,894In Stock	Cut Tape £0.743 £0.533 £0.481 £0.423 Reel £0.395 View £0.371 £0.357 £0.351 £0.343 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	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AQDCKT TL431AQDCKR Texas Instruments 1: £0.248 5,350In Stock	Mfr. Part No. TL431AQDCKR Mouser Part No 595-TL431AQDCKR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431AQDCKT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	5,350In Stock	Cut Tape £0.248 £0.17 £0.15 £0.13 Reel £0.10 View £0.12 £0.113 £0.107 £0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-6	Shunt Adjustable Precision References	Adjustable	1 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL431BCD Texas Instruments 1: £0.705 1,335In Stock	Mfr. Part No. TL431BCD Mouser Part No 595-TL431BCD	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,335In Stock	£0.705 £0.508 £0.413 £0.39 View £0.373 £0.36 £0.347 £0.333 £0.325	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Tube
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBVT TL431BCDBVR Texas Instruments 1: £0.217 3,627In Stock	Mfr. Part No. TL431BCDBVR Mouser Part No 595-TL431BCDBVR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBVT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	3,627In Stock	Cut Tape £0.217 £0.151 £0.133 £0.113 Reel £0.087 View £0.105 £0.099 £0.094 £0.084 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	37 V	100 mA	- 40 C	+ 125 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBVR TL431BCDBVT Texas Instruments 1: £0.705 739In Stock	Mfr. Part No. TL431BCDBVT Mouser Part No 595-TL431BCDBVT	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBVR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	739In Stock	Cut Tape £0.705 £0.508 £0.458 £0.403 Reel £0.376 View £0.352 £0.339 £0.333 £0.325 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-5	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	37 V	100 mA	- 40 C	+ 125 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBZT TL431BCDBZR Texas Instruments 1: £0.278 10,244In Stock 12,000Expected 26/07/2027	Mfr. Part No. TL431BCDBZR Mouser Part No 595-TL431BCDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	10,244In Stock 12,000Expected 26/07/2027	Cut Tape £0.278 £0.196 £0.175 £0.153 Reel £0.132 View £0.142 £0.137 £0.127 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	- 0 C	+ 70 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431BCDBZR TL431BCDBZRG4 Texas Instruments 1: £0.361 1,638In Stock	Mfr. Part No. TL431BCDBZRG4 Mouser Part No 595-TL431BCDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431BCDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,638In Stock	Cut Tape £0.361 £0.251 £0.224 £0.193 Reel £0.137 View £0.179 £0.169 £0.162 £0.135 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	- 0 C	+ 70 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBZR TL431BCDBZT Texas Instruments 1: £0.759 848In Stock	Mfr. Part No. TL431BCDBZT Mouser Part No 595-TL431BCDBZT	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	848In Stock	Cut Tape £0.759 £0.55 £0.496 £0.436 Reel £0.407 View £0.389 £0.378 £0.361 £0.352 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	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDCKT TL431BCDCKR Texas Instruments 1: £0.263 4,567In Stock	Mfr. Part No. TL431BCDCKR Mouser Part No 595-TL431BCDCKR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCDCKT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	4,567In Stock	Cut Tape £0.263 £0.184 £0.163 £0.141 Reel £0.115 View £0.131 £0.124 £0.119 £0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-6	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 A 5 A 595-TL431BCD TL431BCDR Texas Instruments 1: £0.278 1,824In Stock	Mfr. Part No. TL431BCDR Mouser Part No 595-TL431BCDR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCD Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,824In Stock	Cut Tape £0.278 £0.192 £0.171 £0.148 Reel £0.116 View £0.137 £0.13 £0.124 £0.113 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	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 TL431BCLP Texas Instruments 1: £0.721 1,122In Stock	Mfr. Part No. TL431BCLP Mouser Part No 595-TL431BCLP	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,122In Stock	£0.721 £0.519 £0.468 £0.411 View £0.385 £0.368 £0.355 £0.339 £0.327	Min.: 1 Mult.: 1	Through Hole	TO-92-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Bulk
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCLP TL431BCLPR Texas Instruments 1: £0.292 3,390In Stock	Mfr. Part No. TL431BCLPR Mouser Part No 595-TL431BCLPR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCLP Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	3,390In Stock	Cut Tape £0.292 £0.20 £0.178 £0.154 Reel £0.122 View £0.142 £0.139 £0.112 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	0 C	+ 70 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCP TL431BCPK Texas Instruments 1: £0.21 2,272In Stock	Mfr. Part No. TL431BCPK Mouser Part No 595-TL431BCPK	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BCP Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	2,272In Stock	Cut Tape £0.21 £0.145 £0.128 £0.11 Reel £0.094 View £0.101 £0.096 £0.089 £0.083 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	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator TL431BID Texas Instruments 1: £0.751 597In Stock	Mfr. Part No. TL431BID Mouser Part No 595-TL431BID	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	597In Stock	£0.751 £0.535 £0.45 £0.417 View £0.395 £0.379 £0.367 £0.351 £0.342	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Shunt Adjustable Precision References	Adjustable	0.5 %	92 PPM / C	36 V	100 mA	- 40 C	+ 125 C	TL431	Tube
Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BIDBVT TL431BIDBVR Texas Instruments 1: £0.173 8,331In Stock	Mfr. Part No. TL431BIDBVR Mouser Part No 595-TL431BIDBVR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BIDBVT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	8,331In Stock	Cut Tape £0.173 £0.126 £0.115 £0.105 View Reel £0.088 £0.10 £0.097 £0.094 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	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 A 5 A 595-TL431BIDBVR TL431BIDBVT Texas Instruments 1: £0.661 158In Stock	Mfr. Part No. TL431BIDBVT Mouser Part No 595-TL431BIDBVT	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BIDBVR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	158In Stock	Cut Tape £0.661 £0.485 £0.442 £0.392 Reel £0.384 View £0.361 £0.346 £0.331 £0.327 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-5	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 A 5 A 595-TL431BIDBZT TL431BIDBZR Texas Instruments 1: £0.271 3,688In Stock 102,000On Order	Mfr. Part No. TL431BIDBZR Mouser Part No 595-TL431BIDBZR	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BIDBZT Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	3,688In Stock 102,000On Order On Order Ship Dates Mfr. No: TL431BIDBZR Stock: 3,688 Can Dispatch Immediately On Order: 39,000 Expected 21/01/2027 63,000 Expected 18/10/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.271 £0.192 £0.172 £0.149 Reel £0.122 View £0.139 £0.132 £0.126 £0.119 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	+ 85 C	TL431	Reel, Cut Tape, MouseReel
Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431BIDBZR TL431BIDBZRG4 Texas Instruments 1: £0.33 1,746In Stock 3,000Expected 25/11/2026	Mfr. Part No. TL431BIDBZRG4 Mouser Part No 595-TL431BIDBZRG4	Texas Instruments	Voltage References Adjustable Precision Shunt Regulator ALT ALT 595-TL431BIDBZR Learn More about Texas Instruments ti tl431 tl432 references	Datasheet	1,746In Stock 3,000Expected 25/11/2026	Cut Tape £0.33 £0.223 £0.199 £0.172 View Reel £0.141 £0.159 £0.151 £0.145 £0.141 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

TL431/TL432 Precision Programmable References

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TL431/TL432 Precision Programmable References

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