Voltage References – Mouser United Kingdom

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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-REF3320AIDBZR

REF3320AIDBZT
Texas Instruments
1: £2.02
2,132In 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

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Datasheet

2,132In Stock

Cut Tape

£2.02

£1.50

£1.37

£1.23

Reel

£1.15

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: £1.69
3,874In 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

3,874In Stock

Cut Tape

£1.69

£1.34

£1.26

£1.15

Reel

£1.10

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 Voltage Reference

REF3330AIRSER
Texas Instruments
1: £1.58
4,272In Stock

Mfr. Part No.
REF3330AIRSER

Mouser Part No
595-REF3330AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

Learn More

Datasheet

4,272In Stock

Cut Tape

£1.58

£1.16

£1.06

£0.943

View

Reel

£0.78

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-REF3320AIDCKR

REF3320AIDCKT
Texas Instruments
1: £2.02
8,057In 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

Learn More

Datasheet

8,057In Stock

Cut Tape

£2.02

£1.50

£1.37

£1.24

Reel

£1.08

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-REF3320AIDBZT

REF3320AIDBZR
Texas Instruments
1: £1.66
3,989In Stock

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

3,989In Stock

Cut Tape

£1.66

£1.23

£1.12

£0.995

Reel

£0.796

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 A 595-REF33 A 595-REF3333AIDBZR

REF3333AIDBZRG4
Texas Instruments
1: £1.87
2,048In 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

2,048In Stock

Cut Tape

£1.87

£1.39

£1.27

£1.13

£1.07

Reel

£0.899

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: £2.07
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

173In Stock

Cut Tape

£2.07

£1.54

£1.41

£1.32

Reel

£1.12

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: £2.03
4,090In 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

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Datasheet

4,090In Stock

Cut Tape

£2.03

£1.52

£1.39

£1.25

Reel

£1.17

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: £1.52
1,710In 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

1,710In Stock

Cut Tape

£1.52

£1.14

£1.05

£0.934

View

Reel

£0.78

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: £2.02
1,870In Stock

Mfr. Part No.
REF3318AIDBZT

Mouser Part No
595-REF3318AIDBZT

Texas Instruments

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

Learn More

Datasheet

1,870In Stock

Cut Tape

£2.02

£1.50

£1.37

£1.24

Reel

£1.20

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: £1.80
2,426In 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

2,426In Stock

Cut Tape

£1.80

£1.34

£1.22

£1.10

Reel

£0.908

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: £1.96
3,032In Stock

Mfr. Part No.
REF3325AIDBZT

Mouser Part No
595-REF3325AIDBZT

Texas Instruments

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

Learn More

Datasheet

3,032In Stock

Cut Tape

£1.96

£1.46

£1.33

£1.20

Reel

£1.12

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: £1.96
3,803In 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

3,803In Stock

Cut Tape

£1.96

£1.46

£1.33

£1.20

Reel

£1.12

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: £2.17
2,008In 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

2,008In Stock

Cut Tape

£2.17

£1.63

£1.48

£1.34

Reel

£1.29

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: £1.27
6,124In 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

6,124In Stock

Cut Tape

£1.27

£0.952

£0.871

£0.78

View

Reel

£0.70

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: £2.17
1,061In 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

Learn More

Datasheet

1,061In Stock

Cut Tape

£2.17

£1.63

£1.48

£1.34

Reel

£1.20

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 Vltg Ref A 595-REF33 A 595-REF3333AIDBZT

REF3333AIDBZR
Texas Instruments
1: £1.30
6,387In 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

6,387In Stock

Cut Tape

£1.30

£0.952

£0.871

£0.773

Reel

£0.65

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: £2.11
6,885In 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

6,885In Stock

Cut Tape

£2.11

£1.58

£1.44

£1.30

Reel

£1.21

£1.15

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: £1.31
2,624In Stock
6,000Expected 07/12/2026

Mfr. Part No.
REF3333AIDCKR

Mouser Part No
595-REF3333AIDCKR

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

2,624In Stock

6,000Expected 07/12/2026

Cut Tape

£1.31

£0.96

£0.871

£0.78

View

Reel

£0.681

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: £1.71
4,539In 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

4,539In Stock

Cut Tape

£1.71

£1.27

£1.15

£1.04

Reel

£0.882

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: £1.59
12,221In Stock
18,000Expected 21/01/2027

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

12,221In Stock

18,000Expected 21/01/2027

Cut Tape

£1.59

£1.18

£1.05

£0.969

Reel

£0.811

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: £1.71
2,719In Stock

Mfr. Part No.
REF3318AIDBZR

Mouser Part No
595-REF3318AIDBZR

Texas Instruments

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

Learn More

Datasheet

2,719In Stock

Cut Tape

£1.71

£1.28

£1.18

£1.06

Reel

£0.925

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: £1.77
7,218In Stock
6,000On Order

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

7,218In Stock

6,000On Order

Cut Tape

£1.77

£1.32

£1.20

£1.07

Reel

£0.943

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: £1.50
2,082In Stock
6,000Expected 18/12/2026

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

2,082In Stock

6,000Expected 18/12/2026

Cut Tape

£1.50

£1.11

£1.01

£0.899

Reel

£0.759

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: £1.69
5,535In Stock

Mfr. Part No.
REF3325AIRSER

Mouser Part No
595-REF3325AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

5,535In Stock

Cut Tape

£1.69

£1.26

£1.14

£1.02

View

Reel

£0.841

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

REF33xx Voltage References

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