Voltage References – Mouser Peru

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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-REF3320AIDBZT

REF3320AIDBZR
Texas Instruments
1: S/8.60
3,889In Stock

Mfr. Part #
REF3320AIDBZR

Mouser Part #
595-REF3320AIDBZR

Texas Instruments

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

Learn More

Datasheet

3,889In Stock

Cut Tape

S/8.60

S/6.38

S/5.80

S/5.18

Reel

S/4.13

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

REF3312AIRSET
Texas Instruments
1: S/8.76
3,874In 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

3,874In Stock

Cut Tape

S/8.76

S/6.97

S/6.50

S/5.99

Reel

S/5.68

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-REF3320AIDCKR

REF3320AIDCKT
Texas Instruments
1: S/10.47
8,076In 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

8,076In Stock

Cut Tape

S/10.47

S/7.79

S/7.12

S/6.42

Reel

S/5.61

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-REF3320AIDBZR

REF3320AIDBZT
Texas Instruments
1: S/10.47
2,132In 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

2,132In Stock

Cut Tape

S/10.47

S/7.79

S/7.12

S/6.38

Reel

S/5.99

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-REF3333AIDBZR

REF3333AIDBZRG4
Texas Instruments
1: S/9.69
2,048In 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

2,048In Stock

Cut Tape

S/9.69

S/7.20

S/6.58

S/5.88

S/5.57

Reel

S/4.67

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: S/10.70
173In 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

173In Stock

Cut Tape

S/10.70

S/7.98

S/7.32

S/6.85

Reel

S/5.80

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: S/10.55
4,009In 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

4,009In Stock

Cut Tape

S/10.55

S/7.86

S/7.20

S/6.46

Reel

S/6.07

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: S/7.86
1,680In 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

1,680In Stock

Cut Tape

S/7.86

S/5.92

S/5.41

S/4.83

View

Reel

S/4.05

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-REF3318AIDBZR

REF3318AIDBZT
Texas Instruments
1: S/10.47
1,862In Stock

Mfr. Part #
REF3318AIDBZT

Mouser Part #
595-REF3318AIDBZT

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref A 595-REF33 A 595-REF3318AIDBZR

Learn More

Datasheet

1,862In Stock

Cut Tape

S/10.47

S/7.79

S/7.12

S/6.42

Reel

S/6.19

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-REF3320AIDCKT

REF3320AIDCKR
Texas Instruments
1: S/9.34
2,371In 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

2,371In Stock

Cut Tape

S/9.34

S/6.93

S/6.34

S/5.68

Reel

S/4.71

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-REF3325AIDBZR

REF3325AIDBZT
Texas Instruments
1: S/10.12
2,986In 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

2,986In Stock

Cut Tape

S/10.12

S/7.55

S/6.89

S/6.19

Reel

S/5.80

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: S/10.12
2,907In 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

2,907In Stock

Cut Tape

S/10.12

S/7.55

S/6.89

S/6.19

Reel

S/5.80

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: S/11.25
1,948In 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

1,948In Stock

Cut Tape

S/11.25

S/8.45

S/7.71

S/6.93

Reel

S/6.70

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: S/6.58
5,895In 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

5,895In Stock

Cut Tape

S/6.58

S/4.94

S/4.52

S/4.05

Reel

S/3.46

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: S/11.25
1,053In 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

1,053In Stock

Cut Tape

S/11.25

S/8.45

S/7.71

S/6.93

Reel

S/6.19

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: S/8.17
4,231In Stock

Mfr. Part #
REF3330AIRSER

Mouser Part #
595-REF3330AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

Learn More

Datasheet

4,231In Stock

Cut Tape

S/8.17

S/6.03

S/5.49

S/4.90

View

Reel

S/4.05

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: S/6.73
6,309In 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

6,309In Stock

Cut Tape

S/6.73

S/4.94

S/4.52

S/4.01

Reel

S/3.37

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 A 595-REF33 A 595-REF3333AIDBZR

REF3333AIDBZT
Texas Instruments
1: S/10.94
6,824In 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

6,824In Stock

Cut Tape

S/10.94

S/8.17

S/7.47

S/6.73

Reel

S/6.31

S/5.99

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

REF3333AIDCKR
Texas Instruments
1: S/6.77
2,807In Stock
6,000Expected 9/30/2026

Mfr. Part #
REF3333AIDCKR

Mouser Part #
595-REF3333AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

2,807In Stock

6,000Expected 9/30/2026

Cut Tape

S/6.77

S/4.98

S/4.52

S/4.05

Reel

S/3.37

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-REF3312AIDCKT

REF3312AIDCKR
Texas Instruments
1: S/8.25
6,421In Stock
18,000Expected 1/21/2027

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

6,421In Stock

18,000Expected 1/21/2027

Cut Tape

S/8.25

S/6.11

S/5.45

S/5.02

Reel

S/4.20

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-REF3318AIDBZT

REF3318AIDBZR
Texas Instruments
1: S/8.87
1,819In Stock

Mfr. Part #
REF3318AIDBZR

Mouser Part #
595-REF3318AIDBZR

Texas Instruments

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

Learn More

Datasheet

1,819In Stock

Cut Tape

S/8.87

S/6.66

S/6.11

S/5.49

Reel

S/4.79

View

MouseReel Available

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

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

REF3318AIDCKR
Texas Instruments
1: S/9.19
7,130In Stock
6,000On 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

7,130In Stock

6,000On Order

Cut Tape

S/9.19

S/6.81

S/6.23

S/5.57

Reel

S/4.90

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: S/7.79
2,087In Stock
6,000Expected 12/18/2026

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

2,087In Stock

6,000Expected 12/18/2026

Cut Tape

S/7.79

S/5.76

S/5.25

S/4.67

Reel

S/3.93

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: S/8.76
5,263In Stock

Mfr. Part #
REF3325AIRSER

Mouser Part #
595-REF3325AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

5,263In Stock

Cut Tape

S/8.76

S/6.50

S/5.92

S/5.29

View

Reel

S/4.36

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: S/10.67
101In Stock
4,500Expected 9/30/2026

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

101In Stock

4,500Expected 9/30/2026

Cut Tape

S/10.67

S/7.94

S/7.24

S/6.50

Reel

S/6.07

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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