Voltage References – Mouser Mexico

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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: $3.50
2,149In 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

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Datasheet

2,149In Stock

Cut Tape

$3.50

$2.60

$2.38

$2.13

Reel

$2.00

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-REF3320AIDBZT

REF3320AIDBZR
Texas Instruments
1: $2.87
3,881In 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

3,881In Stock

Cut Tape

$2.87

$2.13

$1.94

$1.73

Reel

$1.38

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-REF3320AIDCKR

REF3320AIDCKT
Texas Instruments
1: $3.50
8,058In 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

8,058In Stock

Cut Tape

$3.50

$2.60

$2.38

$2.15

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

REF3312AIRSET
Texas Instruments
1: $2.93
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

$2.93

$2.33

$2.17

$2.00

Reel

$1.90

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

REF3333AIDBZRG4
Texas Instruments
1: $3.24
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

$3.24

$2.41

$2.20

$1.96

$1.86

Reel

$1.56

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: $3.58
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

$3.58

$2.67

$2.44

$2.29

Reel

$1.94

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: $3.52
4,050In 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

4,050In Stock

Cut Tape

$3.52

$2.63

$2.41

$2.16

Reel

$2.03

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: $2.63
1,640In 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

1,640In Stock

Cut Tape

$2.63

$1.98

$1.81

$1.61

View

Reel

$1.35

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: $3.50
1,861In 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

1,861In Stock

Cut Tape

$3.50

$2.60

$2.38

$2.15

Reel

$2.07

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: $3.12
2,384In 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

2,384In Stock

Cut Tape

$3.12

$2.31

$2.12

$1.90

Reel

$1.57

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: $3.38
2,878In 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

2,878In Stock

Cut Tape

$3.38

$2.52

$2.30

$2.07

Reel

$1.94

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: $3.38
2,759In 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

2,759In Stock

Cut Tape

$3.38

$2.52

$2.30

$2.07

Reel

$1.94

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: $3.76
1,979In 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

1,979In Stock

Cut Tape

$3.76

$2.82

$2.57

$2.31

Reel

$2.24

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: $2.20
5,834In 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

5,834In Stock

Cut Tape

$2.20

$1.65

$1.51

$1.35

Reel

$1.16

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: $3.76
1,003In 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

1,003In Stock

Cut Tape

$3.76

$2.82

$2.57

$2.31

Reel

$2.07

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: $2.73
4,226In Stock

Mfr. Part #
REF3330AIRSER

Mouser Part #
595-REF3330AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Voltage Reference

Learn More

Datasheet

4,226In Stock

Cut Tape

$2.73

$2.02

$1.83

$1.64

View

Reel

$1.35

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: $2.25
6,291In 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

6,291In Stock

Cut Tape

$2.25

$1.65

$1.51

$1.34

Reel

$1.12

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: $3.65
6,815In 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

6,815In Stock

Cut Tape

$3.65

$2.73

$2.50

$2.25

Reel

$2.11

$2.00

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: $2.26
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

$2.26

$1.66

$1.51

$1.35

Reel

$1.12

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: $2.76
8,806In 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

8,806In Stock

18,000Expected 1/21/2027

Cut Tape

$2.76

$2.04

$1.82

$1.68

Reel

$1.40

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: $2.96
1,649In Stock
6,000Expected 10/15/2026

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

1,649In Stock

6,000Expected 10/15/2026

Cut Tape

$2.96

$2.22

$2.04

$1.83

Reel

$1.60

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: $3.07
7,136In 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

7,136In Stock

6,000On Order

Cut Tape

$3.07

$2.28

$2.08

$1.86

Reel

$1.64

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: $2.60
1,872In 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

1,872In Stock

6,000Expected 12/18/2026

Cut Tape

$2.60

$1.92

$1.76

$1.56

Reel

$1.31

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: $2.93
5,267In Stock

Mfr. Part #
REF3325AIRSER

Mouser Part #
595-REF3325AIRSER

Texas Instruments

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Learn More

Datasheet

5,267In Stock

Cut Tape

$2.93

$2.17

$1.98

$1.77

View

Reel

$1.46

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: $3.52
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

$3.52

$2.63

$2.41

$2.16

Reel

$2.03

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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