Voltage References – Mouser United Kingdom

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Voltage Reference for Infusion Pumps

An infusion pump delivers fluids, medication, or nutrients to a patient via the circulatory system, subcutaneously, or epidurally, via controlled pressure injecting. An infusion pump is used when it is otherwise impossible to treat a patient at the prescribed times and quantities, such as in minute quantities smaller than what a drip system can deliver.

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Part #

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

REF3440SQDBVRQ1
Texas Instruments
1: £3.62
6,283In Stock

Mfr. Part No.
REF3440SQDBVRQ1

Mouser Part No
595-REF3440SQDBVRQ1

Texas Instruments

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

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Datasheet

6,283In Stock

Cut Tape

£3.62

£2.76

£2.55

£2.30

View

Reel

£1.90

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

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 Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AID

REF5020AIDR
Texas Instruments
1: £3.35
6,291In Stock

Mfr. Part No.
REF5020AIDR

Mouser Part No
595-REF5020AIDR

Texas Instruments

Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AID

Datasheet

6,291In Stock

Cut Tape

£3.35

£2.55

£2.34

£2.12

Reel

£1.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

Series Precision References

2.048 V

0.1 %

8 PPM / C

18 V

10 mA

- 40 C

+ 125 C

REF5020

Reel, Cut Tape, MouseReel

Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKT

REF5030AIDGKR
Texas Instruments
1: £3.65
9,108In Stock

Mfr. Part No.
REF5030AIDGKR

Mouser Part No
595-REF5030AIDGKR

Texas Instruments

Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKT

Datasheet

9,108In Stock

Cut Tape

£3.65

£2.78

£2.56

£2.32

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Reel

£2.01

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VSSOP-8

Series Precision References

3 V

0.05 %

3 PPM / C

18 V

10 mA

- 40 C

+ 125 C

REF5030

Reel, Cut Tape, MouseReel

Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040AIDGKR

REF5040AIDGKT
Texas Instruments
1: £3.65
7,839In Stock

Mfr. Part No.
REF5040AIDGKT

Mouser Part No
595-REF5040AIDGKT

Texas Instruments

Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040AIDGKR

Datasheet

7,839In Stock

Cut Tape

£3.65

£2.78

£2.56

£2.32

Reel

£2.20

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MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

VSSOP-8

Series Precision References

4.096 V

0.05 %

3 PPM / C

18 V

10 mA

- 40 C

+ 125 C

REF5040

Reel, Cut Tape, MouseReel

Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5040ID

REF5040IDR
Texas Instruments
1: £6.65
4,652In Stock

Mfr. Part No.
REF5040IDR

Mouser Part No
595-REF5040IDR

Texas Instruments

Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5040ID

Datasheet

4,652In Stock

Cut Tape

£6.65

£5.17

£4.79

£4.38

View

Reel

£3.70

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOIC-8

Series Precision References

4.096 V

0.05 %

3 PPM / C

18 V

10 mA

- 40 C

+ 125 C

REF5040

Reel, Cut Tape, MouseReel

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

REF3430SQDBVRQ1
Texas Instruments
1: £3.62
12,279In Stock

Mfr. Part No.
REF3430SQDBVRQ1

Mouser Part No
595-REF3430SQDBVRQ1

Texas Instruments

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

Learn More

Datasheet

12,279In Stock

Cut Tape

£3.62

£2.76

£2.55

£2.30

View

Reel

£2.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

Series Precision References

3 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF34

Reel, Cut Tape, MouseReel

Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi

REF3140AQDBZRQ1
Texas Instruments
1: £2.99
14,922In Stock

Mfr. Part No.
REF3140AQDBZRQ1

Mouser Part No
595-REF3140AQDBZRQ1

Texas Instruments

Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi

Datasheet

14,922In Stock

Cut Tape

£2.99

£2.27

£2.08

£1.88

View

Reel

£1.62

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series Precision References

4.096 V

0.2 %

20 PPM / C

5.5 V

10 mA

- 40 C

+ 125 C

REF31

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Automotive 650-nA q uiescent current 15

REF35500QDBVRQ1
Texas Instruments
1: £2.25
1,849In Stock

Mfr. Part No.
REF35500QDBVRQ1

Mouser Part No
595-REF35500QDBVRQ1

Texas Instruments

Voltage References Automotive 650-nA q uiescent current 15

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Datasheet

1,849In Stock

Cut Tape

£2.25

£1.68

£1.53

£1.37

£1.31

Reel

£1.31

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 3,000

SMD/SMT

SOT-23-6

Series Precision References

5 V

0.05 %

15 PPM / C

- 40 C

+ 125 C

REF35

Reel, Cut Tape, MouseReel

Voltage References 5-V 3-ppm/ C high-p recision voltage ref A 595-REF6250IDGKT

REF6250IDGKR
Texas Instruments
1: £7.51
2,493In Stock

Mfr. Part No.
REF6250IDGKR

Mouser Part No
595-REF6250IDGKR

Texas Instruments

Voltage References 5-V 3-ppm/ C high-p recision voltage ref A 595-REF6250IDGKT

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Datasheet

2,493In Stock

Cut Tape

£7.51

£5.84

£5.43

£4.97

View

Reel

£4.26

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

VSSOP-8

Series Precision References

5 V

0.05 %

3 PPM / C

5.5 V

1.15 mA

- 40 C

+ 125 C

REF6250

Reel, Cut Tape, MouseReel

Voltage References Rail Virtual Ground A 595-TLE2426IDR A 5 A 595-TLE2426IDR

TLE2426ID
Texas Instruments
1: £2.95
22,244In Stock

Mfr. Part No.
TLE2426ID

Mouser Part No
595-TLE2426ID

Texas Instruments

Voltage References Rail Virtual Ground A 595-TLE2426IDR A 5 A 595-TLE2426IDR

Datasheet

22,244In Stock

£2.95

£2.20

£2.01

£1.80

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Ground Precision References

2 V to 20 V

1 %

35 PPM / C

40 V

20 mA

- 55 C

+ 125 C

TLE2426

Tube

Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV

AS431ANTR-G1
Diodes Incorporated
1: £0.105
1,501,156In Stock

Mfr. Part No.
AS431ANTR-G1

Mouser Part No
621-AS431ANTR-G1

Diodes Incorporated

Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV

Datasheet

1,501,156In Stock

Cut Tape

£0.105

£0.068

£0.06

£0.051

View

Reel

£0.038

MouseReel Available

Min.: 1
Mult.: 1
Max.: 3,610

: 3,000

SMD/SMT

SOT-23-3

Shunt Adjustable Precision References

2.5 V to 36 V

0.5 %

20 PPM / C

36 V

100 mA

- 40 C

+ 125 C

AS431

Reel, Cut Tape, MouseReel

Voltage References 7 ppm 0.1% Voltage Reference

MCP1502T-33E/CHYVAO
Microchip Technology
1: £1.01
1,002In Stock
3,000Expected 28/09/2026

Mfr. Part No.
MCP1502T-33E/CHYVAO

Mouser Part No
579-MCP1502T33ECHYV

Microchip Technology

Voltage References 7 ppm 0.1% Voltage Reference

Datasheet

1,002In Stock

3,000Expected 28/09/2026

Cut Tape

£1.01

Reel

£1.01

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-6

Series Precision References

3.3 V

0.1 %

7 PPM / C

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref A 595-4050QC A 595-4050QCEM3X4.1NPB

LM4050QCEM3-4.1/NOPB
Texas Instruments
1: £2.05
1,899In Stock

Mfr. Part No.
LM4050QCEM3-4.1/NOPB

Mouser Part No
595-4050QCEM3-4.1NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 595-4050QC A 595-4050QCEM3X4.1NPB

Datasheet

1,899In Stock

Cut Tape

£2.05

£1.53

£1.40

£1.26

Reel

£1.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 V

0.5 %

50 PPM / C

15 mA

- 40 C

+ 125 C

LM4050

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Precision Micropower Shunt Vltg Ref

TL4050C25QDCKR
Texas Instruments
1: £1.38
1,660In Stock

Mfr. Part No.
TL4050C25QDCKR

Mouser Part No
595-TL4050C25QDCKR

Texas Instruments

Voltage References Precision Micropower Shunt Vltg Ref

Learn More

Datasheet

1,660In Stock

Cut Tape

£1.38

£1.01

£0.925

£0.818

Reel

£0.691

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.5 V

0.5 %

50 PPM / C

15 mA

- 40 C

+ 125 C

TL4050C

Reel, Cut Tape, MouseReel

Voltage References 50-ppm/ C precision micropower shunt vol

LM4050BEM3-4.1/NOPB
Texas Instruments
1: £1.59
4,685In Stock

Mfr. Part No.
LM4050BEM3-4.1/NOPB

Mouser Part No
926-LM4050BEM341NOPB

Texas Instruments

Voltage References 50-ppm/ C precision micropower shunt vol

Datasheet

4,685In Stock

Cut Tape

£1.59

£1.18

£1.07

£0.96

Reel

£0.788

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 V

0.2 %

50 PPM / C

15 mA

- 40 C

+ 125 C

LM4050

Reel, Cut Tape, MouseReel

Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050BEM3X50NPB

LM4050BEM3-5.0/NOPB
Texas Instruments
1: £1.61
2,333In Stock

Mfr. Part No.
LM4050BEM3-5.0/NOPB

Mouser Part No
926-LM4050BEM350NOPB

Texas Instruments

Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050BEM3X50NPB

Datasheet

2,333In Stock

Cut Tape

£1.61

£1.19

£1.08

£0.96

Reel

£0.803

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

5 V

0.2 %

50 PPM / C

15 mA

- 40 C

+ 125 C

LM4050

Reel, Cut Tape, MouseReel

Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi

REF3120AQDBZRQ1
Texas Instruments
1: £2.99
4,429In Stock

Mfr. Part No.
REF3120AQDBZRQ1

Mouser Part No
595-REF3120AQDBZRQ1

Texas Instruments

Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi

Datasheet

4,429In Stock

Cut Tape

£2.99

£2.27

£2.08

£1.88

Reel

£1.62

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series Precision References

2.048 V

0.2 %

20 PPM / C

5.5 V

10 mA

- 40 C

+ 125 C

REF31

AEC-Q100

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

Learn More

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 Automotive low-drif t low-power small-

REF3450SQDBVRQ1
Texas Instruments
1: £3.62
3,884In Stock

Mfr. Part No.
REF3450SQDBVRQ1

Mouser Part No
595-REF3450SQDBVRQ1

Texas Instruments

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

Learn More

Datasheet

3,884In Stock

Cut Tape

£3.62

£2.76

£2.55

£2.30

View

Reel

£1.99

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

Series Precision References

5 V

0.05 %

6 PPM / C

12 V

10 mA

- 40 C

+ 125 C

REF34

Reel, Cut Tape, MouseReel

Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AIDR

REF5020AID
Texas Instruments
1: £3.85
1,198In Stock

Mfr. Part No.
REF5020AID

Mouser Part No
595-REF5020AID

Texas Instruments

Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AIDR

Datasheet

1,198In Stock

£3.85

£2.93

£2.57

£2.44

View

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

Series Precision References

2.048 V

0.05 %

3 PPM / C

18 V

10 mA

- 40 C

+ 125 C

REF5020

Tube

Voltage References Precision Micropower Shunt Vltg Ref A 59 A 595-TL4050A10IDBZT

TL4050A10IDBZR
Texas Instruments
1: £1.66
1,828In Stock

Mfr. Part No.
TL4050A10IDBZR

Mouser Part No
595-TL4050A10IDBZR

Texas Instruments

Voltage References Precision Micropower Shunt Vltg Ref A 59 A 595-TL4050A10IDBZT

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Datasheet

1,828In Stock

Cut Tape

£1.66

£1.23

£1.12

£1.00

Reel

£0.841

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

10 V

0.1 %

50 PPM / C

15 mA

- 40 C

+ 125 C

TL4050A

Reel, Cut Tape, MouseReel

Voltage References Precision Micropower Shunt Vltg Ref A 59 A 595-TL4050A41QDBZR

TL4050A41QDBZT
Texas Instruments
1: £2.74
1,230In Stock

Mfr. Part No.
TL4050A41QDBZT

Mouser Part No
595-TL4050A41QDBZT

Texas Instruments

Voltage References Precision Micropower Shunt Vltg Ref A 59 A 595-TL4050A41QDBZR

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Datasheet

1,230In Stock

Cut Tape

£2.74

£2.07

£1.90

£1.71

Reel

£1.53

£1.43

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 V

0.1 %

50 PPM / C

15 mA

- 40 C

+ 125 C

TL4050A

Reel, Cut Tape, MouseReel

Voltage References 2.5V 0.2% precision A 595-TL4050B25IDBZT A 595-TL4050B25IDBZT

TL4050B25IDBZR
Texas Instruments
1: £1.23
2,163In Stock

Mfr. Part No.
TL4050B25IDBZR

Mouser Part No
595-TL4050B25IDBZR

Texas Instruments

Voltage References 2.5V 0.2% precision A 595-TL4050B25IDBZT A 595-TL4050B25IDBZT

Learn More

Datasheet

2,163In Stock

Cut Tape

£1.23

£0.908

£0.826

£0.73

Reel

£0.611

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

0.2 %

50 PPM / C

15 mA

- 40 C

+ 125 C

TL4050B

Reel, Cut Tape, MouseReel

Voltage References Precision Vltg Ref

TL4050C20QDBZRQ1
Texas Instruments
1: £1.55
2,805In Stock

Mfr. Part No.
TL4050C20QDBZRQ1

Mouser Part No
595-TL4050C20QDBZRQ1

Texas Instruments

Voltage References Precision Vltg Ref

Learn More

Datasheet

2,805In Stock

Cut Tape

£1.55

£1.14

£1.05

£0.934

Reel

£0.773

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.048 V

0.5 %

50 PPM / C

15 mA

- 40 C

+ 125 C

TL4050C20

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Voltage Reference Di ode 3-TO -55 to 125 A 926-LM136H-25

LM136H-2.5/NOPB
Texas Instruments
1: £12.20
750In Stock

Mfr. Part No.
LM136H-2.5/NOPB

Mouser Part No
926-LM136H-25/NOPB

Texas Instruments

Voltage References Voltage Reference Di ode 3-TO -55 to 125 A 926-LM136H-25

Datasheet

750In Stock

£12.20

£9.96

£9.39

£8.74

View

Min.: 1
Mult.: 1

Through Hole

TO-3

Shunt Precision References

2.49 V

1 %

20 PPM / C

10 mA

- 55 C

+ 125 C

LM136.5

Bulk

Voltage Reference for Infusion Pumps

Customer Service Office

Company

Resources

Support

BGA-4
Die
DSBGA-4
Flat-10
LCCC-8
Nonstandard
PDIP-8
QFN-8
SC-70-5
SOIC-8
SOT-23-3
SOT-23-5
SOT-23-6
SOT-25-5
SOT-323-3
SOT-323-5
SOT-89-3
TO-3
TO-92-3
UQFN-8

1.024 V
1.024 V to 5 V
1.2 V
1.22 V
1.225 V
1.24 V to 18 V
1.25 V
1.6 V
1.65 V
1.8 V
2 V
2 V to 20 V
2.048 V
2.49 V
2.495 V to 36 V
2.5 V
2.5 V to 20 V
2.5 V to 36 V
2.5 V to 5.5 V
3 V

2 PPM / C
2.5 PPM / C
3 PPM / C
5 PPM / C
6 PPM / C
6 ppm / C
7 PPM / C
8 PPM / C
8 PPM/C
10 PPM / C
12 PPM / C
15 PPM / C
15 ppm / C
20 PPM / C
20 ppm / C
25 PPM / C
30 PPM / C
34 PPM / C
35 PPM / C
40 PPM / C

AN431
AS431
AZ431
LM136.5
LM336.0
LM336.5
LM4030
LM4040
LM4050
LM4051
LM4060
LM4060-Q1
LM4132
MCP1501
REF02
REF2125
REF30E
REF31
REF3312
REF3325