Voltage References – Mouser South Africa

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REF34xx/REF34xx-Q1 Low-Power Voltage References

Texas Instruments REF34xx/REF34xx-Q1 Low-Drift Low-Power Voltage References are low-temperature drift (6ppm/°C), low-power, high-precision CMOS voltage reference. These voltage references feature ±0.05% initial accuracy and low operating current with power consumption less than 95µA. These devices also offer very low output noise of 5µVp-p/V, which enables its ability to maintain high signal integrity with high-resolution data converters in noise critical systems. With a small SOT-23 package, REF34xx/Q1 offers enhanced specifications and pin-to-pin replacement for MAX607x and ADR34xx. The REF34xx/Q1 family is compatible with most of the ADC and DAC such as ADS1287, ADUCM360, ADS1112.

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Part #

Voltage References Enhanced product 2. 5-V low-drift low-

REF3425MDBVTEP
Texas Instruments
1: $7.82
15,702In Stock

Mfr. Part No.
REF3425MDBVTEP

Mouser Part No
595-REF3425MDBVTEP

Texas Instruments

Voltage References Enhanced product 2. 5-V low-drift low-

Learn More

Datasheet

15,702In Stock

Cut Tape

$7.82

$6.04

$5.61

$5.11

Reel

$4.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

SOT-23-6

Series Precision References

2.5 V

0.05 %

6 PPM / C

12 V

10 mA

- 55 C

+ 125 C

REF3425

Reel, Cut Tape, MouseReel

Voltage References Automotive low-drif t low-power small-

REF3440QDGKRQ1
Texas Instruments
1: $4.09
2,458In Stock

Mfr. Part No.
REF3440QDGKRQ1

Mouser Part No
595-REF3440QDGKRQ1

Texas Instruments

Voltage References Automotive low-drif t low-power small-

Learn More

Datasheet

2,458In Stock

Cut Tape

$4.09

$3.09

$2.84

$2.57

View

Reel

$2.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

VSSOP-8

Series Precision References

4.096 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF34

Reel, Cut Tape, MouseReel

Voltage References Low-Drift LowPowr Sm Footprint Volt Ref

REF3425IDBVR
Texas Instruments
1: $2.84
10,241In Stock

Mfr. Part No.
REF3425IDBVR

Mouser Part No
595-REF3425IDBVR

Texas Instruments

Voltage References Low-Drift LowPowr Sm Footprint Volt Ref

Learn More

Datasheet

10,241In Stock

Cut Tape

$2.84

$2.12

$1.93

$1.73

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series Precision References

2.5 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF3425

Reel, Cut Tape, MouseReel

Voltage References 2.5-V low-drift lo w -power small-footp

REF3425TIDBVR
Texas Instruments
1: $2.61
2,000In Stock

Mfr. Part No.
REF3425TIDBVR

Mouser Part No
595-REF3425TIDBVR

Texas Instruments

Voltage References 2.5-V low-drift lo w -power small-footp

Learn More

Datasheet

2,000In Stock

Cut Tape

$2.61

$1.93

$1.76

$1.58

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series References

2.5 V

0.05 %

2.5 PPM / C

2.55 V to 12 V

- 40 C

+ 125 C

REF3425

Reel, Cut Tape, MouseReel

Voltage References 3-V low-drift low- p ower small-footpri

REF3430IDBVR
Texas Instruments
1: $2.83
3,525In Stock

Mfr. Part No.
REF3430IDBVR

Mouser Part No
595-REF3430IDBVR

Texas Instruments

Voltage References 3-V low-drift low- p ower small-footpri

Learn More

Datasheet

3,525In Stock

Cut Tape

$2.83

$2.11

$1.93

$1.73

Reel

$1.51

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series Precision References

3 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF3430

Reel, Cut Tape, MouseReel

Voltage References 3-V low-drift low- p ower small-footpri

REF3430TIDBVR
Texas Instruments
1: $2.58
7,394In Stock

Mfr. Part No.
REF3430TIDBVR

Mouser Part No
595-REF3430TIDBVR

Texas Instruments

Voltage References 3-V low-drift low- p ower small-footpri

Learn More

Datasheet

7,394In Stock

Cut Tape

$2.58

$1.93

$1.76

$1.58

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series References

3 V

0.05 %

2.5 PPM / C

3.05 V to 12 V

- 40 C

+ 125 C

REF3430

Reel, Cut Tape, MouseReel

Voltage References 3.3-V low-drift lo w -power small-footp

REF3433IDBVR
Texas Instruments
1: $2.84
4,359In Stock

Mfr. Part No.
REF3433IDBVR

Mouser Part No
595-REF3433IDBVR

Texas Instruments

Voltage References 3.3-V low-drift lo w -power small-footp

Learn More

Datasheet

4,359In Stock

Cut Tape

$2.84

$2.12

$1.93

$1.73

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series Precision References

3.3 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF3433

Reel, Cut Tape, MouseReel

Voltage References 3.3-V low-drift lo w -power small-footp

REF3433TIDBVR
Texas Instruments
1: $2.58
6,942In Stock

Mfr. Part No.
REF3433TIDBVR

Mouser Part No
595-REF3433TIDBVR

Texas Instruments

Voltage References 3.3-V low-drift lo w -power small-footp

Learn More

Datasheet

6,942In Stock

Cut Tape

$2.58

$1.93

$1.76

$1.58

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series References

3.3 V

0.05 %

6 PPM / C

- 40 C

+ 125 C

REF3433

Reel, Cut Tape, MouseReel

Voltage References 4.1-V low-drift lo w -power small-footp

REF3440TIDBVR
Texas Instruments
1: $2.58
2,655In Stock

Mfr. Part No.
REF3440TIDBVR

Mouser Part No
595-REF3440TIDBVR

Texas Instruments

Voltage References 4.1-V low-drift lo w -power small-footp

Learn More

Datasheet

2,655In Stock

Cut Tape

$2.58

$1.93

$1.76

$1.58

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series References

4.096 V

0.05 %

6 PPM / C

4.146 V to 12 V

- 40 C

+ 125 C

REF3440

Reel, Cut Tape, MouseReel

Voltage References 5-V low-drift low- p ower small-footpri

REF3450IDBVR
Texas Instruments
1: $2.83
2,160In Stock

Mfr. Part No.
REF3450IDBVR

Mouser Part No
595-REF3450IDBVR

Texas Instruments

Voltage References 5-V low-drift low- p ower small-footpri

Learn More

Datasheet

2,160In Stock

Cut Tape

$2.83

$2.11

$1.93

$1.74

Reel

$1.47

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series Precision References

5 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF3450

Reel, Cut Tape, MouseReel

Voltage References 5-V low-drift low- p ower small-footpri

REF3450TIDBVR
Texas Instruments
1: $2.61
3,294In Stock

Mfr. Part No.
REF3450TIDBVR

Mouser Part No
595-REF3450TIDBVR

Texas Instruments

Voltage References 5-V low-drift low- p ower small-footpri

Learn More

Datasheet

3,294In Stock

Cut Tape

$2.61

$1.93

$1.76

$1.58

Reel

$1.35

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series References

5 V

0.05 %

2.5 PPM / C

12 V

- 40 C

+ 125 C

REF3450

Reel, Cut Tape, MouseReel

Voltage References Enhanced product 3- V low-drift low-po

REF3430MDBVTEP
Texas Instruments
1: $7.83
2,838In Stock

Mfr. Part No.
REF3430MDBVTEP

Mouser Part No
595-REF3430MDBVTEP

Texas Instruments

Voltage References Enhanced product 3- V low-drift low-po

Learn More

Datasheet

2,838In Stock

Cut Tape

$7.83

$6.05

$5.61

$5.12

Reel

$4.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

SOT-23-6

Series Precision References

3 V

0.05 %

2.5 PPM / C

12 V

10 mA

- 55 C

+ 125 C

REF3430

Reel, Cut Tape, MouseReel

Voltage References Enhanced product 3. 3-V low-drift low-

REF3433MDBVTEP
Texas Instruments
1: $7.83
400In Stock

Mfr. Part No.
REF3433MDBVTEP

Mouser Part No
595-REF3433MDBVTEP

Texas Instruments

Voltage References Enhanced product 3. 3-V low-drift low-

Learn More

Datasheet

400In Stock

Cut Tape

$7.83

$6.05

$5.61

$5.12

Reel

$4.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

SOT-23-6

Series Precision References

3.3 V

0.05 %

2.5 PPM / C

12 V

10 mA

- 55 C

+ 125 C

REF3433

Reel, Cut Tape, MouseReel

Voltage References Enhanced product 4. 1-V low-drift low-

REF3440MDBVTEP
Texas Instruments
1: $7.82
750In Stock

Mfr. Part No.
REF3440MDBVTEP

Mouser Part No
595-REF3440MDBVTEP

Texas Instruments

Voltage References Enhanced product 4. 1-V low-drift low-

Learn More

Datasheet

750In Stock

Cut Tape

$7.82

$6.05

$5.61

$5.12

Reel

$4.88

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 250

SMD/SMT

SOT-23-6

Series Precision References

4.096 V

0.05 %

6 PPM / C

12 V

10 mA

- 55 C

+ 125 C

REF3440

Reel, Cut Tape, MouseReel

Voltage References 4.1-V low-drift lo w -power small-footp

REF3440IDBVR
Texas Instruments
1: $2.84
468In Stock
3,000Expected 2026/02/18

Mfr. Part No.
REF3440IDBVR

Mouser Part No
595-REF3440IDBVR

Texas Instruments

Voltage References 4.1-V low-drift lo w -power small-footp

Learn More

Datasheet

468In Stock

3,000Expected 2026/02/18

Cut Tape

$2.84

$2.12

$1.93

$1.73

Reel

$1.48

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Series Precision References

4.096 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF3440

Reel, Cut Tape, MouseReel

Voltage References Enhanced product 2. 5-V low-drift low-

V62/18622-01XE
Texas Instruments
250: $4.87
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V62/18622-01XE

Mouser Part No
595-V62/18622-01XE

Texas Instruments

Voltage References Enhanced product 2. 5-V low-drift low-

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$4.87

$4.68

$4.55

Quote

Min.: 250
Mult.: 250

Reel: 250

SMD/SMT

SOT-23-6

Series References

2.5 V

0.05 %

2.5 PPM / C

12 V

10 mA

- 55 C

+ 125 C

REF3425

Reel

Voltage References Enhanced product 4. 1-V low-drift low-

V62/18622-02XE
Texas Instruments
250: $5.76
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V62/18622-02XE

Mouser Part No
595-V62/18622-02XE

Texas Instruments

Voltage References Enhanced product 4. 1-V low-drift low-

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$5.76

$5.26

$4.63

$4.51

Min.: 250
Mult.: 250

Reel: 250

SMD/SMT

SOT-23-6

Series References

4.096 V

0.05 %

2.5 PPM / C

12 V

10 mA

- 55 C

+ 125 C

REF3440

Reel

Voltage References Enhanced product 3- V low-drift low-po

V62/18622-03XE
Texas Instruments
250: $4.88
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V62/18622-03XE

Mouser Part No
595-V62/18622-03XE

Texas Instruments

Voltage References Enhanced product 3- V low-drift low-po

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$4.88

$4.75

$4.63

$4.51

Min.: 250
Mult.: 250

Reel: 250

SMD/SMT

SOT-23-6

Series Precision References

3.3 V

0.05 %

10 PPM / C

13 V

- 55 C

+ 150 C

REF3430

Reel

Voltage References Enhanced product 3. 3-V low-drift low-

V62/18622-04XE
Texas Instruments
250: $5.20
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
V62/18622-04XE

Mouser Part No
595-V62/18622-04XE

Texas Instruments

Voltage References Enhanced product 3. 3-V low-drift low-

Datasheet

Non-Stocked Lead-Time 18 Weeks

Reel

$5.20

$5.11

$4.83

$4.69

Quote

Min.: 250
Mult.: 250

Reel: 250

SMD/SMT

SOT-23-6

Series Precision References

4.096 V

0.05 %

10 PPM / C

13 V

- 55 C

+ 150 C

REF3433

Reel

REF34xx/REF34xx-Q1 Low-Power Voltage References

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