REF35/REF35-Q1 Precision Voltage References

Texas Instruments REF35/REF35-Q1 Ultra-Low-Power High-Precision Voltage References are nanopower, low-drift, high-precision reference devices with high ±0.05% initial accuracy with power consumption below 700nA. Low-temperature drift (10ppm/°C) and long-term drift (20ppm at 1000hrs) ensure system stability and reliability. The low power consumption combined with high precision specifications recommend the REF35/REF35-Q1 components for various portable and low-current applications. The REF35-Q1 voltage references are AEC-Q100 qualified for automotive applications. These voltage references are used in driver monitoring, fault indicators, oscilloscopes, optical modules, and automotive front cameras.

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Qty. RoHS ECAD Model Mounting Style
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Reference Type
Output Voltage
Initial Accuracy
Temperature Coefficient
Series VREF - Input Voltage - Max
Shunt Current - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Texas Instruments Voltage References Automotive 650-nA q uiescent current 15
Datasheet
1.849In Stock
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: 3.000

SMD/SMT SOT-23-6 Series Precision References 5 V 0.05 % 15 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
10.280In Stock
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Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series References 1.25 V 0.05 % 12 PPM / C 6 V 10 mA - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Automotive 650-nA q uiescent current 15
Datasheet
4.998In Stock
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Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series References 1.6 V 0.05 % 15 PPM / C 6 V - 40 C + 125 C REF35-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
7.682In Stock
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Mult.: 1
Max.: 1.001
: 12.000

SMD/SMT DSBGA-4 Series References 1.024 V to 5 V 0.05 % 12 PPM / C 3 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
12.224In Stock
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Mult.: 1
Max.: 1.001
: 12.000

SMD/SMT BGA-4 Series Precision References 1.25 V 0.05 % 10 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
1.062In Stock
9.000Expected 21/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series References 1.2 V 0.05 % 12 PPM / C 6 V 10 mA - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
9.577In Stock
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Max.: 1.001
: 3.000

SMD/SMT SOT-23-6 Series Precision References 1.6 V 0.05 % 12 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
2.356In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series Precision References 1.8 V 0.05 % 12 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
2.823In Stock
30.000On Order
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Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Shunt References 1.024 V to 5 V 0.05 % 12 PPM / C 2.5 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
2.766In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series Precision References 1.024 V to 5 V 0.05 % 12 PPM / C 6 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Automotive 650-nA q uiescent current 15
Datasheet
91In Stock
3.000Expected 04/01/2027
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

SMD/SMT SOT-23-6 Series Precision References 3.3 V 0.05 % 15 ppm / C 6 V - 40 C + 125 C REF35-Q1 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
9.880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12.000

SMD/SMT DSBGA-4 Series Precision References 1.024 V 0.05 % 12 PPM / C 1.024 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
11.074In Stock
Min.: 1
Mult.: 1
Max.: 1.001

SMD/SMT DSBGA-4 Series References 1.2 V - 40 C + 125 C REF35
Texas Instruments Voltage References Automotive 650-nA q uiescent current 15
Datasheet
2.575In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

SMD/SMT SOT-23-6 Series Precision References 1.25 V 0.05 % 15 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
11.055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12.000

SMD/SMT DSBGA-4 Series Precision References 1.6 V 0.05 % 12 PPM / C 1.6 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
8.124In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12.000

SMD/SMT DSBGA-4 Series Precision References 1.8 V 0.05 % 12 PPM / C 1.8 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
3.956In Stock
12.000Expected 01/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series Precision References 2.048 V 0.05 % 12 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Automotive 650-nA q uiescent current 15
Datasheet
3.775In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series References 1.2 V to 5 V 0.05 % 15 PPM / C 3 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
1.675In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Shunt Precision References 0.05 % 12 PPM / C 6 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
11.142In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 12.000

SMD/SMT BGA-4 Series Precision References 4.096 V 0.05 % 10 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/C drift
Datasheet
1.050In Stock
9.000Expected 09/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series Precision References 1.024 V 0.05 % 12 PPM / C - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Automotive 650-nA q uiescent current 15
Datasheet
439In Stock
3.000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series References 1.2 V to 5 V 0.05 % 15 PPM / C 1.8 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
125In Stock
6.000Expected 27/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series References 3 V 0.05 % 12 PPM / C 6 V 10 mA - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
125In Stock
9.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Shunt Precision References 0.05 % 12 PPM / C 6 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 650-nA quiescent cur rent 12-ppm/ C drif
Datasheet
2.862In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

SMD/SMT SOT-23-6 Series Precision References 5 V 0.05 % 12 PPM / C 6 V - 40 C + 125 C REF35 Reel, Cut Tape, MouseReel