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 (IDR) 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-REF3325AIDCKT 198In Stock
54.000On Order
Cut Tape
Rp40.911,58
Rp30.270,90
Rp27.519,00
Rp24.583,64
Reel
Rp21.097,90
Min.: 1
Mult.: 1
: 3.000
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-REF3333AIDCKR 451In Stock
Cut Tape
Rp51.552,26
Rp38.526,60
Rp35.224,32
Rp31.738,58
Reel
Rp30.637,82
Min.: 1
Mult.: 1
: 250
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 131In Stock
42.000On Order
Cut Tape
Rp38.893,52
Rp28.803,22
Rp25.684,40
Rp23.666,34
Reel
Rp19.813,68
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-REF3325AIDBZT 1.035In Stock
6.000Expected 10/12/2026
Cut Tape
Rp36.692,00
Rp27.152,08
Rp24.767,10
Rp22.015,20
Reel
Rp18.529,46
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 A 595-REF33 A 595-REF3312AIDBZT
11.164On Order
Cut Tape
Rp41.828,88
Rp31.004,74
Rp28.252,84
Rp25.317,48
Reel
Rp21.464,82
Min.: 1
Mult.: 1
: 3.000
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 ALT 595-REF ALT 595-REF3330AIDBZR
Non-Stocked Lead-Time 20 Weeks
Cut Tape
Rp47.332,68
Rp35.040,86
Rp32.105,50
Rp28.619,76
Reel
Rp22.749,04
Min.: 1
Mult.: 1
: 3.000
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