Voltage References – Mouser Singapore

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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: $3.66
8,743In Stock

Mfr. Part No.
REF3320AIDCKT

Mouser Part No
595-REF3320AIDCKT

Texas Instruments

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

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Datasheet

8,743In Stock

Cut Tape

$3.66

$2.72

$2.49

$2.24

Reel

$1.96

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 A 595-REF33 A 595-REF3330AIDCKR

REF3330AIDCKT
Texas Instruments
1: $3.93
3,372In Stock

Mfr. Part No.
REF3330AIDCKT

Mouser Part No
595-REF3330AIDCKT

Texas Instruments

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

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Datasheet

3,372In Stock

Cut Tape

$3.93

$2.95

$2.69

$2.42

Reel

$2.11

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

REF3330AIRSER
Texas Instruments
1: $2.86
4,954In Stock

Mfr. Part No.
REF3330AIRSER

Mouser Part No
595-REF3330AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

Learn More

Datasheet

4,954In Stock

Cut Tape

$2.86

$2.11

$1.92

$1.71

View

Reel

$1.39

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-REF3320AIDBZR

REF3320AIDBZT
Texas Instruments
1: $3.66
2,131In Stock

Mfr. Part No.
REF3320AIDBZT

Mouser Part No
595-REF3320AIDBZT

Texas Instruments

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

Learn More

Datasheet

2,131In Stock

Cut Tape

$3.66

$2.72

$2.49

$2.24

Reel

$2.11

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

REF3312AIRSET
Texas Instruments
1: $2.72
3,899In Stock

Mfr. Part No.
REF3312AIRSET

Mouser Part No
595-REF3312AIRSET

Texas Instruments

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

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Datasheet

3,899In Stock

Cut Tape

$2.72

$2.28

$2.16

$2.04

Reel

$1.78

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: $3.82
7,228In Stock

Mfr. Part No.
REF3333AIDBZT

Mouser Part No
595-REF3333AIDBZT

Texas Instruments

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

Learn More

Datasheet

7,228In Stock

Cut Tape

$3.82

$2.86

$2.61

$2.35

Reel

$2.15

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 A 595-REF33 A 595-REF3320AIDBZT

REF3320AIDBZR
Texas Instruments
1: $3.01
1,013In Stock
3,000Expected 4/8/2026

Mfr. Part No.
REF3320AIDBZR

Mouser Part No
595-REF3320AIDBZR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3320AIDBZT

Learn More

Datasheet

1,013In Stock

3,000Expected 4/8/2026

Cut Tape

$3.01

$2.23

$2.03

$1.81

Reel

$1.51

View

MouseReel Available

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

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

REF3330AIDBZRG4
Texas Instruments
1: $3.51
3,000In Stock
New Product

Mfr. Part No.
REF3330AIDBZRG4

Mouser Part No
595-REF3330AIDBZRG4

New Product

Texas Instruments

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

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Datasheet

Product Comments

3,000In Stock

Cut Tape

$3.51

$2.60

$2.38

$2.12

View

Reel

$1.69

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: $3.39
2,173In Stock
New Product

Mfr. Part No.
REF3333AIDBZRG4

Mouser Part No
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

2,173In Stock

Cut Tape

$3.39

$2.52

$2.30

$2.05

$1.94

Reel

$1.63

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: $3.74
173In Stock
New Product

Mfr. Part No.
REF3318AIDBZTG4

Mouser Part No
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

173In Stock

Cut Tape

$3.74

$2.79

$2.56

$2.39

Reel

$2.03

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-REF3312AIDCKR

REF3312AIDCKT
Texas Instruments
1: $3.69
4,197In Stock

Mfr. Part No.
REF3312AIDCKT

Mouser Part No
595-REF3312AIDCKT

Texas Instruments

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

Learn More

Datasheet

4,197In Stock

Cut Tape

$3.69

$2.75

$2.52

$2.26

Reel

$2.12

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

REF3312AIRSER
Texas Instruments
1: $2.77
2,923In Stock

Mfr. Part No.
REF3312AIRSER

Mouser Part No
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

2,923In Stock

Cut Tape

$2.77

$2.08

$1.90

$1.70

$1.63

Reel

$1.39

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

REF3320AIDCKR
Texas Instruments
1: $3.26
2,519In Stock

Mfr. Part No.
REF3320AIDCKR

Mouser Part No
595-REF3320AIDCKR

Texas Instruments

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

Learn More

Datasheet

2,519In Stock

Cut Tape

$3.26

$2.42

$2.22

$1.99

Reel

$1.65

View

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-REF3325AIDCKT

REF3325AIDCKR
Texas Instruments
1: $3.03
9,691In Stock

Mfr. Part No.
REF3325AIDCKR

Mouser Part No
595-REF3325AIDCKR

Texas Instruments

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

Learn More

Datasheet

9,691In Stock

Cut Tape

$3.03

$2.24

$2.04

$1.82

Reel

$1.56

View

MouseReel Available

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

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

REF3325AIDCKT
Texas Instruments
1: $3.54
3,912In Stock

Mfr. Part No.
REF3325AIDCKT

Mouser Part No
595-REF3325AIDCKT

Texas Instruments

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

Learn More

Datasheet

3,912In Stock

Cut Tape

$3.54

$2.64

$2.41

$2.16

Reel

$2.03

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-REF3330AIDBZR

REF3330AIDBZT
Texas Instruments
1: $3.93
5,721In Stock

Mfr. Part No.
REF3330AIDBZT

Mouser Part No
595-REF3330AIDBZT

Texas Instruments

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

Learn More

Datasheet

5,721In Stock

Cut Tape

$3.93

$2.95

$2.69

$2.42

Reel

$2.34

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

REF3330AIDCKR
Texas Instruments
1: $2.30
6,170In Stock

Mfr. Part No.
REF3330AIDCKR

Mouser Part No
595-REF3330AIDCKR

Texas Instruments

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

Learn More

Datasheet

6,170In Stock

Cut Tape

$2.30

$1.73

$1.58

$1.41

Reel

$1.21

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-REF3333AIDBZT

REF3333AIDBZR
Texas Instruments
1: $2.24
10,803In Stock

Mfr. Part No.
REF3333AIDBZR

Mouser Part No
595-REF3333AIDBZR

Texas Instruments

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

Learn More

Datasheet

10,803In Stock

Cut Tape

$2.24

$1.67

$1.54

$1.37

Reel

$1.18

View

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

REF3333AIDCKR
Texas Instruments
1: $2.37
3,372In Stock

Mfr. Part No.
REF3333AIDCKR

Mouser Part No
595-REF3333AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

3,372In Stock

Cut Tape

$2.37

$1.74

$1.58

$1.41

Reel

$1.18

View

MouseReel Available

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

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

REF3312AIDBZR
Texas Instruments
1: $3.03
6,346In Stock

Mfr. Part No.
REF3312AIDBZR

Mouser Part No
595-REF3312AIDBZR

Texas Instruments

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

Learn More

Datasheet

6,346In Stock

Cut Tape

$3.03

$2.24

$2.05

$1.84

Reel

$1.59

View

MouseReel Available

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

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

REF3312AIDCKR
Texas Instruments
1: $2.88
5,151In Stock
8,975Expected 4/8/2026

Mfr. Part No.
REF3312AIDCKR

Mouser Part No
595-REF3312AIDCKR

Texas Instruments

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

Learn More

Datasheet

5,151In Stock

8,975Expected 4/8/2026

Cut Tape

$2.88

$2.14

$1.94

$1.74

Reel

$1.47

View

MouseReel Available

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

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

REF3318AIDCKR
Texas Instruments
1: $3.29
10,822In Stock

Mfr. Part No.
REF3318AIDCKR

Mouser Part No
595-REF3318AIDCKR

Texas Instruments

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

Learn More

Datasheet

10,822In Stock

Cut Tape

$3.29

$2.42

$2.22

$1.97

Reel

$1.70

View

MouseReel Available

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

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

REF3325AIDBZR
Texas Instruments
1: $2.72
4,427In Stock

Mfr. Part No.
REF3325AIDBZR

Mouser Part No
595-REF3325AIDBZR

Texas Instruments

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

Learn More

Datasheet

4,427In Stock

Cut Tape

$2.72

$2.01

$1.84

$1.63

Reel

$1.37

View

MouseReel Available

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

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

REF3325AIRSER
Texas Instruments
1: $3.06
7,772In Stock

Mfr. Part No.
REF3325AIRSER

Mouser Part No
595-REF3325AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

7,772In Stock

Cut Tape

$3.06

$2.27

$2.07

$1.85

View

Reel

$1.52

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-REF3312AIDBZR

REF3312AIDBZT
Texas Instruments
1: $3.69
48In Stock
2,000Expected 11/8/2026

Mfr. Part No.
REF3312AIDBZT

Mouser Part No
595-REF3312AIDBZT

Texas Instruments

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

Learn More

Datasheet

48In Stock

2,000Expected 11/8/2026

Cut Tape

$3.69

$2.75

$2.52

$2.26

Reel

$2.12

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

REF33xx Voltage References

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