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REF30/REF30E Low Current Voltage References

Texas Instruments REF30/REF30E Low Current Voltage References are precision, low-power, low-dropout voltage references available in a tiny 3-pin SOT-23 package. REF30E is the enhanced-performance version of the REF30 and is designed for precision applications. The REF30E offers improved initial accuracy and temperature drift while operating at a lower quiescent current of 25µA.

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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	Packaging
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3020EAIDBZR Texas Instruments 1: 1,04 € 3 052In Stock New Product	Mfr. Part No. REF3020EAIDBZR Mouser Part No 595-REF3020EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	3 052In Stock	Cut Tape 1,04 € 0,748 € 0,673 € 0,593 € View Reel 0,46 € 0,554 € 0,543 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	2.048 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3012EAIDBZR Texas Instruments 1: 1,04 € 2 042In Stock New Product	Mfr. Part No. REF3012EAIDBZR Mouser Part No 595-REF3012EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	2 042In Stock	Cut Tape 1,04 € 0,748 € 0,673 € 0,593 € View Reel 0,46 € 0,554 € 0,543 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	1.25 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3018EAIDBZR Texas Instruments 1: 1,04 € 704In Stock New Product	Mfr. Part No. REF3018EAIDBZR Mouser Part No 595-REF3018EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	704In Stock	Cut Tape 1,04 € 0,748 € 0,673 € 0,593 € View Reel 0,46 € 0,554 € 0,543 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	1.8 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3030EAIDBZR Texas Instruments 1: 1,04 € 324In Stock 3 000Expected 15/10/2026 New Product	Mfr. Part No. REF3030EAIDBZR Mouser Part No 595-REF3030EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	324In Stock 3 000Expected 15/10/2026	Cut Tape 1,04 € 0,748 € 0,673 € 0,593 € View Reel 0,46 € 0,554 € 0,543 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	3 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3033EAIDBZR Texas Instruments 1: 1,06 € 390In Stock 3 000Expected 15/10/2026 New Product	Mfr. Part No. REF3033EAIDBZR Mouser Part No 595-REF3033EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	390In Stock 3 000Expected 15/10/2026	Cut Tape 1,06 € 0,76 € 0,685 € 0,605 € Reel 0,483 € View 0,565 € 0,542 € 0,527 € 0,472 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	3.3 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3050EAIDBZR Texas Instruments 1: 1,04 € 746In Stock New Product	Mfr. Part No. REF3050EAIDBZR Mouser Part No 595-REF3050EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	746In Stock	Cut Tape 1,04 € 0,748 € 0,673 € 0,593 € View Reel 0,46 € 0,554 € 0,543 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	5 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 1.25V 50ppm/DegC 50u A SOT23-3 Series A A 595-REF3012AIDBZT REF3012AIDBZR Texas Instruments 1: 0,98 € 43 318In Stock	Mfr. Part No. REF3012AIDBZR Mouser Part No 595-REF3012AIDBZR	Texas Instruments	Voltage References 1.25V 50ppm/DegC 50u A SOT23-3 Series A A 595-REF3012AIDBZT Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	43 318In Stock	Cut Tape 0,98 € 0,71 € 0,642 € 0,567 € View Reel 0,497 € 0,531 € 0,509 € 0,497 € 0,497 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 3 000	SMD/SMT	SOT-23-3	Series References	1.25 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 1.25V 50ppm/DegC 50u A SOT23-3 Series A A 595-REF3012AIDBZR REF3012AIDBZT Texas Instruments 1: 1,26 € 14 449In Stock	Mfr. Part No. REF3012AIDBZT Mouser Part No 595-REF3012AIDBZT	Texas Instruments	Voltage References 1.25V 50ppm/DegC 50u A SOT23-3 Series A A 595-REF3012AIDBZR Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	14 449In Stock	Cut Tape 1,26 € 0,92 € 0,827 € 0,734 € Reel 0,689 € View 0,648 € 0,624 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1 001 : 250	SMD/SMT	SOT-23-3	Series References	1.25 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 2.048V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3020AIDBZR REF3020AIDBZT Texas Instruments 1: 1,31 € 2 426In Stock 4 465Expected 16/10/2026	Mfr. Part No. REF3020AIDBZT Mouser Part No 595-REF3020AIDBZT	Texas Instruments	Voltage References 2.048V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3020AIDBZR Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	2 426In Stock 4 465Expected 16/10/2026	Cut Tape 1,31 € 0,946 € 0,857 € 0,759 € Reel 0,71 € View 0,676 € 0,648 € 0,635 € 0,626 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series References	2.048 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 3.0V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3030AIDBZT REF3030AIDBZR Texas Instruments 1: 1,01 € 19 019In Stock 91 450On Order	Mfr. Part No. REF3030AIDBZR Mouser Part No 595-REF3030AIDBZR	Texas Instruments	Voltage References 3.0V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3030AIDBZT Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	19 019In Stock 91 450On Order On Order Ship Dates Mfr. No: REF3030AIDBZR Stock: 19 019 Can Dispatch Immediately On Order: 40 450 Expected 16/10/2026 51 000 Expected 15/03/2027 Factory Lead Time: 16 Weeks	Cut Tape 1,01 € 0,725 € 0,654 € 0,578 € View Reel 0,499 € 0,542 € 0,519 € 0,507 € 0,499 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series References	3 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 3.0V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3030AIDBZR REF3030AIDBZT Texas Instruments 1: 1,23 € 11 802In Stock	Mfr. Part No. REF3030AIDBZT Mouser Part No 595-REF3030AIDBZT	Texas Instruments	Voltage References 3.0V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3030AIDBZR Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	11 802In Stock	Cut Tape 1,23 € 0,989 € 0,894 € 0,79 € Reel 0,741 € View 0,706 € 0,686 € 0,643 € 0,629 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series References	3 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 3.3V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3033AIDBZT REF3033AIDBZR Texas Instruments 1: 0,98 € 3 538In Stock 18 000Expected 31/12/2026	Mfr. Part No. REF3033AIDBZR Mouser Part No 595-REF3033AIDBZR	Texas Instruments	Voltage References 3.3V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3033AIDBZT Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	3 538In Stock 18 000Expected 31/12/2026	Cut Tape 0,98 € 0,71 € 0,642 € 0,567 € View Reel 0,486 € 0,531 € 0,509 € 0,498 € 0,486 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series References	3.3 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 4.096V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3040AIDBZT REF3040AIDBZR Texas Instruments 1: 0,98 € 12 087In Stock 6 000Expected 24/12/2026	Mfr. Part No. REF3040AIDBZR Mouser Part No 595-REF3040AIDBZR	Texas Instruments	Voltage References 4.096V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3040AIDBZT Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	12 087In Stock 6 000Expected 24/12/2026	Cut Tape 0,98 € 0,71 € 0,642 € 0,564 € Reel 0,485 € View 0,527 € 0,507 € 0,49 € 0,473 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series References	4.096 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 4.096V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3040AIDBZR REF3040AIDBZT Texas Instruments 1: 1,26 € 6 300In Stock	Mfr. Part No. REF3040AIDBZT Mouser Part No 595-REF3040AIDBZT	Texas Instruments	Voltage References 4.096V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3040AIDBZR Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	6 300In Stock	Cut Tape 1,26 € 0,92 € 0,827 € 0,734 € Reel 0,689 € View 0,648 € 0,624 € 0,617 € 0,605 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series References	4.096 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 3.3V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3033AIDBZR REF3033AIDBZT Texas Instruments 1: 1,35 € 192In Stock 18 500On Order	Mfr. Part No. REF3033AIDBZT Mouser Part No 595-REF3033AIDBZT	Texas Instruments	Voltage References 3.3V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3033AIDBZR Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	192In Stock 18 500On Order On Order Ship Dates Mfr. No: REF3033AIDBZT Stock: 192 Can Dispatch Immediately On Order: 3 750 Expected 09/11/2026 4 750 Expected 26/11/2026 10 000 Expected 06/09/2027 Factory Lead Time: 9 Weeks	Cut Tape 1,35 € 0,989 € 0,894 € 0,79 € Reel 0,741 € View 0,706 € 0,686 € 0,669 € 0,66 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series References	3.3 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3040EAIDBZR Texas Instruments 1: 1,06 € 44In Stock 3 000Expected 08/10/2026 New Product	Mfr. Part No. REF3040EAIDBZR Mouser Part No 595-REF3040EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	44In Stock 3 000Expected 08/10/2026	Cut Tape 1,06 € 0,76 € 0,685 € 0,605 € Reel 0,483 € View 0,565 € 0,542 € 0,527 € 0,472 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	4.096 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3025AIDBZT REF3025AIDBZR Texas Instruments 1: 1,12 € 53 739Expected 03/12/2026	Mfr. Part No. REF3025AIDBZR Mouser Part No 595-REF3025AIDBZR	Texas Instruments	Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3025AIDBZT Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	53 739Expected 03/12/2026	Cut Tape 1,12 € 0,813 € 0,735 € 0,649 € Reel 0,543 € View 0,609 € 0,584 € 0,558 € 0,53 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series References	2.5 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3025AIDBZR REF3025AIDBZT Texas Instruments 1: 1,20 € 20 409On Order	Mfr. Part No. REF3025AIDBZT Mouser Part No 595-REF3025AIDBZT	Texas Instruments	Voltage References 2.5V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3025AIDBZR Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	20 409On Order On Order Ship Dates Mfr. No: REF3025AIDBZT Stock: 0 On Order: 12 909 Expected 04/12/2026 7 500 Expected 10/12/2026 Factory Lead Time: 16 Weeks	Cut Tape 1,20 € 0,859 € 0,814 € 0,719 € Reel 0,667 € View 0,641 € 0,629 € 0,607 € 0,599 € MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series References	2.5 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel
Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3016EAIDBZR Texas Instruments 1: 1,04 € 6 039On Order New Product	Mfr. Part No. REF3016EAIDBZR Mouser Part No 595-REF3016EAIDBZR New Product	Texas Instruments	Voltage References 15 ppm/C drift 27uA Iq in SOT-23-3 pack Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	6 039On Order On Order Ship Dates Mfr. No: REF3016EAIDBZR Stock: 0 On Order: 39 Expected 28/01/2027 6 000 Expected 15/02/2027 Factory Lead Time: 16 Weeks	Cut Tape 1,04 € 0,748 € 0,673 € 0,593 € View Reel 0,46 € 0,554 € 0,543 € 0,46 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series Precision References	1.65 V	0.1 %	15 ppm / C	6 V		- 40 C	+ 125 C	REF30E	Reel, Cut Tape, MouseReel
Voltage References 2.048V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3020AIDBZT REF3020AIDBZR Texas Instruments 1: 0,98 € 16 860Expected 26/10/2026	Mfr. Part No. REF3020AIDBZR Mouser Part No 595-REF3020AIDBZR	Texas Instruments	Voltage References 2.048V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3020AIDBZT Learn More about Texas Instruments ti ref30 ref30e low current voltage references	Datasheet	16 860Expected 26/10/2026	Cut Tape 0,98 € 0,71 € 0,642 € 0,567 € Reel 0,469 € View 0,531 € 0,509 € 0,498 € 0,458 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	SMD/SMT	SOT-23-3	Series References	2.048 V	0.2 %	75 PPM / C	5.5 V	25 mA	- 40 C	+ 125 C	REF30	Reel, Cut Tape, MouseReel

REF30/REF30E Low Current Voltage References

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