REF33xx Voltage References

Texas Instruments REF33xx Voltage References are precision, low-power, low-dropout, series voltage references available in SC70-3,  SOT-23-3, and UQFN-8 packages. The REF33xx’s small size and low power consumption (5µA max) make them ideal for various portable and battery-powered applications. The Texas Instruments REF33xx can be operated at a supply voltage of 180mV above the specified output voltage under normal load conditions, except the REF3312, which has a minimum supply voltage of 1.7V. All models are specified for the wide temperature range of –40°C to +125°C.

Results: 31
Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDBZT 3.883In Stock
Cut Tape
1,90 €
1,41 €
1,28 €
1,14 €
Reel
0,929 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Series References 2.048 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3320 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDCKR 8.034In Stock
Cut Tape
2,31 €
1,72 €
1,57 €
1,42 €
Reel
1,24 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SC-70-3 Series References 2.048 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3320 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Voltage Reference 4.268In Stock
Cut Tape
1,81 €
1,33 €
1,21 €
1,08 €
Reel
0,894 €
Min.: 1
Mult.: 1
: 5.000
SMD/SMT UQFN-8 Series References 3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3330 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDBZR 2.045In Stock
Cut Tape
2,31 €
1,72 €
1,57 €
1,41 €
Reel
1,32 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 2.048 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3320 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 1.25-V 30-ppm/C dri ft 3.9-uA 3-pin SO A A 595-REF3312AIRSER 3.869In Stock
Cut Tape
1,94 €
1,54 €
1,44 €
1,32 €
Reel
1,26 €
Min.: 1
Mult.: 1
: 250
SMD/SMT UQFN-8 Series Precision References 1.25 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3312 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZR
2.048In Stock
Cut Tape
2,14 €
1,59 €
1,45 €
1,30 €
1,23 €
Reel
1,03 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Series References 3.3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3333 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZT
173In Stock
Cut Tape
2,37 €
1,76 €
1,62 €
1,51 €
Reel
1,28 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 1.8 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3318 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDBZR 4.315In Stock
Cut Tape
2,33 €
1,74 €
1,59 €
1,43 €
Reel
1,34 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 1.25 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3312 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDCKR 4.057In Stock
Cut Tape
2,33 €
1,74 €
1,59 €
1,43 €
Reel
1,34 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SC-70-3 Series References 1.25 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3312 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 1.25-V 30-ppm/C dri ft 3.9-uA 3-pin SO A A 595-REF3312AIRSET 1.639In Stock
Cut Tape
1,74 €
1,31 €
1,20 €
1,07 €
Reel
0,894 €
Min.: 1
Mult.: 1
: 5.000
SMD/SMT UQFN-8 Series Precision References 1.25 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3312 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZR 1.780In Stock
Cut Tape
2,39 €
1,78 €
1,63 €
1,45 €
Reel
1,37 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 1.8 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3318 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDCKT 2.238In Stock
Cut Tape
2,06 €
1,53 €
1,40 €
1,26 €
Reel
1,04 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SC-70-3 Series References 2.048 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3320 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDBZR 2.570In Stock
Cut Tape
2,24 €
1,67 €
1,52 €
1,37 €
Reel
1,28 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 2.5 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3325 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDCKR 2.175In Stock
Cut Tape
2,24 €
1,67 €
1,52 €
1,37 €
Reel
1,28 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SC-70-3 Series References 2.5 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3325 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDBZR 1.605In Stock
Cut Tape
2,49 €
1,87 €
1,70 €
1,53 €
Reel
1,48 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3330 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDCKT 5.439In Stock
Cut Tape
1,45 €
1,09 €
0,998 €
0,894 €
Reel
0,802 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SC-70-3 Series References 3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3330 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDCKR 997In Stock
Cut Tape
2,49 €
1,87 €
1,70 €
1,53 €
Reel
1,37 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SC-70-3 Series References 3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3330 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZT 6.206In Stock
Cut Tape
1,47 €
1,08 €
0,989 €
0,886 €
Reel
0,744 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Series References 3.3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3333 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZR 6.513In Stock
Cut Tape
2,42 €
1,81 €
1,65 €
1,49 €
Reel
1,39 €
Min.: 1
Mult.: 1
: 250
SMD/SMT SOT-23-3 Series References 3.3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3333 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref 8.731In Stock
Cut Tape
1,50 €
1,10 €
0,998 €
0,894 €
Reel
0,78 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SC-70-3 Series References 3.3 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3333 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDCKT 8.030In Stock
18.000Expected 1/21/2027
Cut Tape
1,82 €
1,35 €
1,20 €
1,11 €
Reel
0,929 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SC-70-3 Series References 1.25 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3312 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZT 1.647In Stock
6.000Expected 10/12/2026
Cut Tape
1,96 €
1,47 €
1,35 €
1,21 €
Reel
1,06 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Series References 1.8 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3318 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDCKT 7.175In Stock
6.000On Order
Cut Tape
2,03 €
1,51 €
1,38 €
1,23 €
Reel
1,08 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SC-70-3 Series References 1.8 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3318 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDBZT 1.635In Stock
6.000Expected 12/18/2026
Cut Tape
1,72 €
1,27 €
1,16 €
1,03 €
Reel
0,869 €
Min.: 1
Mult.: 1
: 3.000
SMD/SMT SOT-23-3 Series References 2.5 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3325 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 30ppm/C Drift 3.9uA Vltg Ref 5.294In Stock
Cut Tape
1,94 €
1,44 €
1,31 €
1,17 €
Reel
0,963 €
Min.: 1
Mult.: 1
: 5.000
SMD/SMT UQFN-8 Series Precision References 2.5 V 0.15 % 30 PPM / C 5.5 V 5 mA - 40 C + 125 C REF3325 Reel, Cut Tape, MouseReel