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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 (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 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3040EAIDBZR Texas Instruments 1: £0.925 2,368In Stock 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	2,368In Stock	Cut Tape £0.925 £0.663 £0.598 £0.528 View Reel £0.438 £0.493 £0.473 £0.46 £0.438 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 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3012EAIDBZR Texas Instruments 1: £0.995 1,636In 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	1,636In Stock	Cut Tape £0.995 £0.726 £0.657 £0.582 Reel £0.485 View £0.546 £0.525 £0.509 £0.473 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 REF3016EAIDBZR Texas Instruments 1: £1.02 2,030In Stock 9,000On 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	2,030In Stock 9,000On Order On Order Ship Dates Mfr. No: REF3016EAIDBZR Stock: 2,030 Can Dispatch Immediately On Order: 3,000 Expected 31/05/2027 3,000 Expected 07/06/2027 3,000 Expected 14/06/2027 Factory Lead Time: 26 Weeks	Cut Tape £1.02 £0.741 £0.67 £0.594 View Reel £0.485 £0.557 £0.535 £0.526 £0.485 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 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3018EAIDBZR Texas Instruments 1: £0.995 671In 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	671In Stock	Cut Tape £0.995 £0.726 £0.657 £0.582 Reel £0.485 View £0.546 £0.525 £0.509 £0.473 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 REF3050EAIDBZR Texas Instruments 1: £0.908 711In 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	711In Stock	Cut Tape £0.908 £0.653 £0.588 £0.518 View Reel £0.438 £0.484 £0.474 £0.438 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 3.0V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3030AIDBZT REF3030AIDBZR Texas Instruments 1: £0.952 46,915In Stock 51,000Expected 17/05/2027	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	46,915In Stock 51,000Expected 17/05/2027	Cut Tape £0.952 £0.693 £0.628 £0.553 View Reel £0.488 £0.521 £0.501 £0.488 £0.488 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 1.25V 50ppm/DegC 50u A SOT23-3 Series A A 595-REF3012AIDBZT REF3012AIDBZR Texas Instruments 1: £0.856 27,041In 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	27,041In Stock	Cut Tape £0.856 £0.62 £0.56 £0.495 Reel £0.409 View £0.464 £0.444 £0.434 £0.40 MouseReel Available	Min.: 1 Mult.: 1 : 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: £1.10 13,133In 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	13,133In Stock	Cut Tape £1.10 £0.803 £0.722 £0.641 Reel £0.601 View £0.566 £0.545 £0.538 £0.528 MouseReel Available	Min.: 1 Mult.: 1 : 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-REF3020AIDBZT REF3020AIDBZR Texas Instruments 1: £0.856 12,845In Stock	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	12,845In Stock	Cut Tape £0.856 £0.62 £0.56 £0.495 Reel £0.409 View £0.464 £0.444 £0.435 £0.40 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
Voltage References 2.048V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3020AIDBZR REF3020AIDBZT Texas Instruments 1: £1.10 6,774In Stock	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	6,774In Stock	Cut Tape £1.10 £0.803 £0.722 £0.641 Reel £0.601 View £0.566 £0.545 £0.538 £0.528 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-REF3030AIDBZR REF3030AIDBZT Texas Instruments 1: £1.18 12,743In 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	12,743In Stock	Cut Tape £1.18 £0.952 £0.863 £0.766 Reel £0.72 View £0.678 £0.655 £0.646 £0.638 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 4.096V 50ppm/DegC 50 uA SOT23-3 Series A A 595-REF3040AIDBZT REF3040AIDBZR Texas Instruments 1: £0.856 7,573In Stock 6,000Expected 23/11/2026	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	7,573In Stock 6,000Expected 23/11/2026	Cut Tape £0.856 £0.62 £0.56 £0.493 Reel £0.409 View £0.462 £0.443 £0.428 £0.40 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: £1.10 5,783In 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	5,783In Stock	Cut Tape £1.10 £0.803 £0.722 £0.641 Reel £0.601 View £0.566 £0.545 £0.539 £0.528 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 15 ppm/C drift 27uA Iq in SOT-23-3 pack REF3020EAIDBZR Texas Instruments 1: £0.995 80In Stock 3,000On Order 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	80In Stock 3,000On Order	Cut Tape £0.995 £0.726 £0.657 £0.582 Reel £0.485 View £0.546 £0.525 £0.509 £0.473 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 REF3030EAIDBZR Texas Instruments 1: £1.06 39In Stock 3,000On Order 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	39In Stock 3,000On Order	Cut Tape £1.06 £0.773 £0.697 £0.60 View Reel £0.499 £0.562 £0.54 £0.523 £0.499 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 3.3V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3033AIDBZR REF3033AIDBZT Texas Instruments 1: £1.20 192In Stock 18,000On 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 18,000On Order On Order Ship Dates Mfr. No: REF3033AIDBZT Stock: 192 Can Dispatch Immediately On Order: 3,750 Expected 24/12/2026 4,250 Expected 07/01/2027 10,000 Expected 05/08/2027 Factory Lead Time: 26 Weeks	Cut Tape £1.20 £0.882 £0.803 £0.711 Reel £0.598 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 REF3033EAIDBZR Texas Instruments 1: £1.06 6In Stock 3,000On Order 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	6In Stock 3,000On Order	Cut Tape £1.06 £0.711 £0.643 £0.567 View Reel £0.485 £0.532 £0.51 £0.499 £0.485 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 2.5V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3025AIDBZT REF3025AIDBZR Texas Instruments 1: £1.10 49,452Expected 07/01/2027	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	49,452Expected 07/01/2027	Cut Tape £1.10 £0.803 £0.726 £0.644 View Reel £0.539 £0.605 £0.582 £0.574 £0.539 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: £1.29 20,234On 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	20,234On Order On Order Ship Dates Mfr. No: REF3025AIDBZT Stock: 0 On Order: 5,984 Expected 24/12/2026 14,250 Expected 31/12/2026 Factory Lead Time: 26 Weeks	Cut Tape £1.29 £0.952 £0.863 £0.766 Reel £0.721 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 3.3V 50ppm/DegC 50uA SOT23-3 Series A 59 A 595-REF3033AIDBZT REF3033AIDBZR Texas Instruments 1: £0.943 44,721On Order	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	44,721On Order On Order Ship Dates Mfr. No: REF3033AIDBZR Stock: 0 On Order: 14,721 Expected 18/02/2027 30,000 Expected 26/04/2027 Factory Lead Time: 26 Weeks	Cut Tape £0.943 £0.677 £0.612 £0.541 View Reel £0.443 £0.507 £0.486 £0.478 £0.443 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

REF30/REF30E Low Current Voltage References

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REF30/REF30E Low Current Voltage References

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