Voltage References – Mouser Canada

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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.

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Part #

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDCKR

REF3320AIDCKT
Texas Instruments
1: $3.46
9,368In Stock

Mfr. Part #
REF3320AIDCKT

Mouser Part #
595-REF3320AIDCKT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDCKR

Learn More

Datasheet

9,368In Stock

Cut Tape

$3.46

$2.56

$2.35

$2.10

Reel

$1.87

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

REF3325AIRSER
Texas Instruments
1: $3.14
10,260In Stock

Mfr. Part #
REF3325AIRSER

Mouser Part #
595-REF3325AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

10,260In Stock

Cut Tape

$3.14

$2.33

$2.13

$1.90

View

Reel

$1.57

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDBZR

REF3330AIDBZT
Texas Instruments
1: $3.72
6,988In Stock

Mfr. Part #
REF3330AIDBZT

Mouser Part #
595-REF3330AIDBZT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDBZR

Learn More

Datasheet

6,988In Stock

Cut Tape

$3.72

$2.76

$2.53

$2.28

Reel

$2.13

View

MouseReel Available

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

Voltage References 1.25-V 30-ppm/C dri ft 3.9-uA 3-pin SO A A 595-REF3312AIRSET

REF3312AIRSER
Texas Instruments
1: $2.98
4,491In Stock

Mfr. Part #
REF3312AIRSER

Mouser Part #
595-REF3312AIRSER

Texas Instruments

Voltage References 1.25-V 30-ppm/C dri ft 3.9-uA 3-pin SO A A 595-REF3312AIRSET

Learn More

Datasheet

4,491In Stock

Cut Tape

$2.98

$2.22

$2.02

$1.80

View

Reel

$1.44

MouseReel Available

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

Voltage References 1.25-V 30-ppm/C dri ft 3.9-uA 3-pin SO A A 595-REF3312AIRSER

REF3312AIRSET
Texas Instruments
1: $3.66
3,907In Stock

Mfr. Part #
REF3312AIRSET

Mouser Part #
595-REF3312AIRSET

Texas Instruments

Voltage References 1.25-V 30-ppm/C dri ft 3.9-uA 3-pin SO A A 595-REF3312AIRSER

Learn More

Datasheet

3,907In Stock

Cut Tape

$3.66

$2.78

$2.61

$2.38

Reel

$2.25

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZR

REF3333AIDBZT
Texas Instruments
1: $3.61
9,139In Stock

Mfr. Part #
REF3333AIDBZT

Mouser Part #
595-REF3333AIDBZT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZR

Learn More

Datasheet

9,139In Stock

Cut Tape

$3.61

$2.69

$2.46

$2.20

Reel

$2.07

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref ALT 595-REF ALT 595-REF3330AIDBZR

REF3330AIDBZRG4
Texas Instruments
1: $5.34
3,000In Stock
New Product

Mfr. Part #
REF3330AIDBZRG4

Mouser Part #
595-REF3330AIDBZRG4

New Product

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref ALT 595-REF ALT 595-REF3330AIDBZR

Learn More

Datasheet

Product Comments

3,000In Stock

Cut Tape

$5.34

$3.61

$3.34

$2.91

View

Reel

$1.79

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZR

REF3333AIDBZRG4
Texas Instruments
1: $5.17
2,306In Stock
New Product

Mfr. Part #
REF3333AIDBZRG4

Mouser Part #
595-REF3333AIDBZRG4

New Product

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZR

Learn More

Datasheet

Product Comments

2,306In Stock

Cut Tape

$5.17

$3.50

$3.24

$2.82

View

Reel

$1.73

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZT

REF3318AIDBZTG4
Texas Instruments
1: $5.62
247In Stock
New Product

Mfr. Part #
REF3318AIDBZTG4

Mouser Part #
595-REF3318AIDBZTG4

New Product

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZT

Learn More

Datasheet

Product Comments

247In Stock

Cut Tape

$5.62

$3.72

$3.38

$2.95

Reel

$2.49

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDCKT

REF3325AIDCKR
Texas Instruments
1: $2.79
21,445In Stock

Mfr. Part #
REF3325AIDCKR

Mouser Part #
595-REF3325AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDCKT

Learn More

Datasheet

21,445In Stock

Cut Tape

$2.79

$2.07

$1.89

$1.68

View

Reel

$1.48

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,250

: 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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDBZT

REF3312AIDBZR
Texas Instruments
1: $2.75
3,095In Stock
6,000Expected 2026-04-23

Mfr. Part #
REF3312AIDBZR

Mouser Part #
595-REF3312AIDBZR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDBZT

Learn More

Datasheet

3,095In Stock

6,000Expected 2026-04-23

Cut Tape

$2.75

$2.03

$1.86

$1.66

Reel

$1.66

MouseReel Available

Min.: 1
Mult.: 1
Max.: 220

: 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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDBZR

REF3312AIDBZT
Texas Instruments
1: $3.47
1,894In Stock

Mfr. Part #
REF3312AIDBZT

Mouser Part #
595-REF3312AIDBZT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDBZR

Learn More

Datasheet

1,894In Stock

Cut Tape

$3.47

$2.59

$2.36

$2.12

Reel

$1.99

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDCKT

REF3312AIDCKR
Texas Instruments
1: $2.98
8,560In Stock

Mfr. Part #
REF3312AIDCKR

Mouser Part #
595-REF3312AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDCKT

Learn More

Datasheet

8,560In Stock

Cut Tape

$2.98

$2.22

$2.02

$1.80

$1.70

Reel

$1.70

MouseReel Available

Min.: 1
Mult.: 1
Max.: 440

: 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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDCKR

REF3312AIDCKT
Texas Instruments
1: $3.47
5,324In Stock

Mfr. Part #
REF3312AIDCKT

Mouser Part #
595-REF3312AIDCKT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3312AIDCKR

Learn More

Datasheet

5,324In Stock

Cut Tape

$3.47

$2.59

$2.36

$2.12

Reel

$1.99

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDCKT

REF3318AIDCKR
Texas Instruments
1: $2.95
5,930In Stock
12,000On Order

Mfr. Part #
REF3318AIDCKR

Mouser Part #
595-REF3318AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDCKT

Learn More

Datasheet

5,930In Stock

12,000On Order

Cut Tape

$2.95

$2.19

$2.00

$1.79

View

Reel

$1.63

MouseReel Available

Min.: 1
Mult.: 1
Max.: 880

: 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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDBZR

REF3320AIDBZT
Texas Instruments
1: $3.46
2,448In Stock

Mfr. Part #
REF3320AIDBZT

Mouser Part #
595-REF3320AIDBZT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDBZR

Learn More

Datasheet

2,448In Stock

Cut Tape

$3.46

$2.56

$2.35

$2.10

Reel

$1.97

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDCKT

REF3320AIDCKR
Texas Instruments
1: $2.95
2,526In Stock

Mfr. Part #
REF3320AIDCKR

Mouser Part #
595-REF3320AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDCKT

Learn More

Datasheet

2,526In Stock

Cut Tape

$2.95

$2.19

$2.00

$1.79

View

Reel

$1.47

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDBZT

REF3325AIDBZR
Texas Instruments
1: $3.36
1,945In Stock
6,000Expected 2026-07-31

Mfr. Part #
REF3325AIDBZR

Mouser Part #
595-REF3325AIDBZR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDBZT

Learn More

Datasheet

1,945In Stock

6,000Expected 2026-07-31

Cut Tape

$3.36

$2.48

$2.26

$2.02

Reel

$2.02

MouseReel Available

Min.: 1
Mult.: 1
Max.: 130

: 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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDBZR

REF3325AIDBZT
Texas Instruments
1: $3.34
1,267In Stock

Mfr. Part #
REF3325AIDBZT

Mouser Part #
595-REF3325AIDBZT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDBZR

Learn More

Datasheet

1,267In Stock

Cut Tape

$3.34

$2.49

$2.28

$2.03

Reel

$1.90

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDCKR

REF3325AIDCKT
Texas Instruments
1: $3.34
4,844In Stock

Mfr. Part #
REF3325AIDCKT

Mouser Part #
595-REF3325AIDCKT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3325AIDCKR

Learn More

Datasheet

4,844In Stock

Cut Tape

$3.34

$2.49

$2.28

$2.03

Reel

$1.90

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDCKT

REF3330AIDCKR
Texas Instruments
1: $2.49
4,920In Stock

Mfr. Part #
REF3330AIDCKR

Mouser Part #
595-REF3330AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDCKT

Learn More

Datasheet

4,920In Stock

Cut Tape

$2.49

$1.83

$1.67

$1.48

Reel

$1.24

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDCKR

REF3330AIDCKT
Texas Instruments
1: $3.72
3,771In Stock

Mfr. Part #
REF3330AIDCKT

Mouser Part #
595-REF3330AIDCKT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3330AIDCKR

Learn More

Datasheet

3,771In Stock

Cut Tape

$3.72

$2.76

$2.53

$2.28

Reel

$2.13

$2.02

MouseReel Available

Min.: 1
Mult.: 1
Max.: 750

: 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

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

REF3330AIRSER
Texas Instruments
1: $2.92
5,417In Stock

Mfr. Part #
REF3330AIRSER

Mouser Part #
595-REF3330AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

Learn More

Datasheet

5,417In Stock

Cut Tape

$2.92

$2.17

$1.97

$1.77

View

Reel

$1.50

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZT

REF3333AIDBZR
Texas Instruments
1: $2.43
5,852In Stock

Mfr. Part #
REF3333AIDBZR

Mouser Part #
595-REF3333AIDBZR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3333AIDBZT

Learn More

Datasheet

5,852In Stock

Cut Tape

$2.43

$1.79

$1.63

$1.45

$1.36

Reel

$1.36

MouseReel Available

Min.: 1
Mult.: 1
Max.: 330

: 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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

REF3333AIDCKR
Texas Instruments
1: $2.43
1,672In Stock
3,000Expected 2026-06-26

Mfr. Part #
REF3333AIDCKR

Mouser Part #
595-REF3333AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

1,672In Stock

3,000Expected 2026-06-26

Cut Tape

$2.43

$1.79

$1.63

$1.45

View

Reel

$1.31

MouseReel Available

Min.: 1
Mult.: 1
Max.: 630

: 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

REF33xx Voltage References

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