Voltage References – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

LM4040 Precision Micropower Voltage References

Texas Instruments LM4040 Precision Micropower Shunt Voltage References are versatile, easy-to-use devices for many applications. The 2-pin fixed-output LM4040 needs no external capacitors and is stable with all capacitive loads. Furthermore, the references deliver low dynamic impedance, noise, and temperature coefficients to support a stable output voltage over a wide range of operating currents and temperatures.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 252

Applied Filters:

Mounting Style

Package / Case

Reference Type

Output Voltage

Initial Accuracy

Temperature Coefficient

Series VREF - Input Voltage - Max

Shunt Current - Max

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Voltage References 100-ppm/C precision micropower shunt vol

LM4040AIZ-2.5/NOPB
Texas Instruments
1: $3.39
1,101In Stock

Mfr. Part #
LM4040AIZ-2.5/NOPB

Mouser Part #
926-LM4040AIZ25NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

1,101In Stock

$3.39

$2.56

$2.34

$2.11

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

2.5 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References PREC MICROPWR SHUNT VLTG REF

LM4040AIZ-5.0/NOPB
Texas Instruments
1: $3.57
86In Stock
1,800Expected 2026-05-25

Mfr. Part #
LM4040AIZ-5.0/NOPB

Mouser Part #
926-LM4040AIZ5.0NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF

Learn More

Datasheet

86In Stock

1,800Expected 2026-05-25

$3.57

$2.65

$2.42

$2.15

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

5 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References 100-ppm/C precision micropower shunt vol

LM4040BIM3-8.2/NOPB
Texas Instruments
1: $2.34
371In Stock

Mfr. Part #
LM4040BIM3-8.2/NOPB

Mouser Part #
926-LM4040BIM382NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

371In Stock

Cut Tape

$2.34

$1.71

$1.55

$1.38

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

8.192 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM3100NPB

LM4040BIM3X-10/NOPB
Texas Instruments
1: $2.34
1,450In Stock

Mfr. Part #
LM4040BIM3X-10/NOPB

Mouser Part #
926-LM4040BIM3X10NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM3100NPB

Learn More

Datasheet

1,450In Stock

Cut Tape

$2.34

$1.71

$1.55

$1.37

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

10 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM330NOPB

LM4040BIM3X-3.0/NOPB
Texas Instruments
1: $2.34
1,647In Stock

Mfr. Part #
LM4040BIM3X-3.0/NOPB

Mouser Part #
926-LM4040BIM3X30NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM330NOPB

Learn More

Datasheet

1,647In Stock

Cut Tape

$2.34

$1.71

$1.55

$1.37

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol

LM4040BIM7-2.0/NOPB
Texas Instruments
1: $2.34
1,398In Stock

Mfr. Part #
LM4040BIM7-2.0/NOPB

Mouser Part #
926-LM4040BIM720NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

1,398In Stock

Cut Tape

$2.34

$1.71

$1.55

$1.37

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.048 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 595-LM4050BIM3-10NPB

LM4040BIZ-10.0/NOPB
Texas Instruments
1: $4.71
125In Stock
1,800Expected 2026-03-04

Mfr. Part #
LM4040BIZ-10.0/NOPB

Mouser Part #
926-LM4040BIZ100NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 595-LM4050BIM3-10NPB

Learn More

Datasheet

125In Stock

1,800Expected 2026-03-04

$4.71

$3.07

$2.81

$2.42

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

10 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References Prec MicroPwr Shunt Vtg Ref

LM4040BIZ-2.5/NOPB
Texas Instruments
1: $2.34
710In Stock

Mfr. Part #
LM4040BIZ-2.5/NOPB

Mouser Part #
926-LM4040BIZ25NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

710In Stock

$2.34

$1.71

$1.36

$1.27

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

2.5 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CEM330NOPB

LM4040CEM3X-3.0/NOPB
Texas Instruments
1: $1.60
2,958In Stock

Mfr. Part #
LM4040CEM3X-3.0/NOPB

Mouser Part #
926-LM4040CEM3X30NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CEM330NOPB

Learn More

Datasheet

2,958In Stock

Cut Tape

$1.60

$1.15

$1.04

$0.915

Reel

$0.758

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM3X10NPB

LM4040CIM3-10.0/NOPB
Texas Instruments
1: $1.30
2,522In Stock

Mfr. Part #
LM4040CIM3-10.0/NOPB

Mouser Part #
926-LM4040CIM3100NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM3X10NPB

Learn More

Datasheet

2,522In Stock

Cut Tape

$1.30

$0.933

$0.842

$0.739

Reel

$0.597

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

10 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM3X30NPB

LM4040CIM3-3.0/NOPB
Texas Instruments
1: $1.30
1,102In Stock
6,000On Order

Mfr. Part #
LM4040CIM3-3.0/NOPB

Mouser Part #
926-LM4040CIM330NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM3X30NPB

Learn More

Datasheet

1,102In Stock

6,000On Order

Cut Tape

$1.30

$0.933

$0.842

$0.739

Reel

$0.597

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref

LM4040CIM3-8.2/NOPB
Texas Instruments
1: $1.30
1,383In Stock

Mfr. Part #
LM4040CIM3-8.2/NOPB

Mouser Part #
926-LM4040CIM382NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

1,383In Stock

Cut Tape

$1.30

$0.933

$0.842

$0.739

Reel

$0.597

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

8.192 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM341NOPB

LM4040CIM3X-4.1/NOPB
Texas Instruments
1: $1.30
1,895In Stock

Mfr. Part #
LM4040CIM3X-4.1/NOPB

Mouser Part #
926-LM4040CIM3X41NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM341NOPB

Learn More

Datasheet

1,895In Stock

Cut Tape

$1.30

$0.933

$0.842

$0.739

Reel

$0.612

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM350NOPB

LM4040CIM3X-5.0/NOPB
Texas Instruments
1: $1.30
1,018In Stock
3,000Expected 2026-02-19

Mfr. Part #
LM4040CIM3X-5.0/NOPB

Mouser Part #
926-LM4040CIM3X50NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM350NOPB

Learn More

Datasheet

1,018In Stock

3,000Expected 2026-02-19

Cut Tape

$1.30

$0.933

$0.842

$0.739

Reel

$0.612

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

5 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref

LM4040CIZ-10.0/NOPB
Texas Instruments
1: $1.77
861In Stock

Mfr. Part #
LM4040CIZ-10.0/NOPB

Mouser Part #
926-LM4040CIZ100NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

861In Stock

$1.77

$1.27

$1.15

$1.01

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

10 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References 100-ppm/C precision micropower shunt vol

LM4040CIZ-2.5/LFT8
Texas Instruments
1: $1.30
1,743In Stock

Mfr. Part #
LM4040CIZ-2.5/LFT8

Mouser Part #
926-LM4040CIZ25LFT8

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

1,743In Stock

Cut Tape

$1.30

$0.933

$0.842

$0.739

Reel

$0.62

View

Min.: 1
Mult.: 1

Reel: 2,000

Through Hole

TO-92-3

Shunt Precision References

2.5 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape

Voltage References 100-ppm/C precision micropower shunt vol

LM4040CIZ-2.5/NOPB
Texas Instruments
1: $1.21
1,889In Stock

Mfr. Part #
LM4040CIZ-2.5/NOPB

Mouser Part #
926-LM4040CIZ25NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

1,889In Stock

$1.21

$0.866

$0.781

$0.687

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

2.5 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References PREC MICROPWR SHUNT VLTG REF

LM4040CIZ-5.0/NOPB
Texas Instruments
1: $1.21
2,502In Stock

Mfr. Part #
LM4040CIZ-5.0/NOPB

Mouser Part #
926-LM4040CIZ5.0NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF

Learn More

Datasheet

2,502In Stock

$1.21

$0.866

$0.781

$0.687

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

5 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References 100-ppm/C precision micropower shunt vol

LM4040DEM3-2.0/NOPB
Texas Instruments
1: $1.35
213In Stock

Mfr. Part #
LM4040DEM3-2.0/NOPB

Mouser Part #
926-LM4040DEM320NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

213In Stock

Cut Tape

$1.35

$0.956

$0.862

$0.758

Reel

$0.581

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.048 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DEM3X25NPB

LM4040DEM3-2.5/NOPB
Texas Instruments
1: $1.24
3,215In Stock

Mfr. Part #
LM4040DEM3-2.5/NOPB

Mouser Part #
926-LM4040DEM325NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DEM3X25NPB

Learn More

Datasheet

3,215In Stock

Cut Tape

$1.24

$0.89

$0.801

$0.705

Reel

$0.594

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol

LM4040DEM3-3.0/NOPB
Texas Instruments
1: $1.21
3,073In Stock

Mfr. Part #
LM4040DEM3-3.0/NOPB

Mouser Part #
926-LM4040DEM330NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

3,073In Stock

Cut Tape

$1.21

$0.877

$0.792

$0.698

Reel

$0.569

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DEM3X50NPB

LM4040DEM3-5.0/NOPB
Texas Instruments
1: $1.24
1,648In Stock
3,000Expected 2026-03-26

Mfr. Part #
LM4040DEM3-5.0/NOPB

Mouser Part #
926-LM4040DEM350NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DEM3X50NPB

Learn More

Datasheet

1,648In Stock

3,000Expected 2026-03-26

Cut Tape

$1.24

$0.89

$0.801

$0.705

Reel

$0.583

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

5 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X25NPB

LM4040DIM3-2.5/NOPB
Texas Instruments
1: $0.992
3,219In Stock
24,000Expected 2026-04-09

Mfr. Part #
LM4040DIM3-2.5/NOPB

Mouser Part #
926-LM4040DIM325NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X25NPB

Learn More

Datasheet

3,219In Stock

24,000Expected 2026-04-09

Cut Tape

$0.992

$0.716

$0.642

$0.56

Reel

$0.454

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X41NPB

LM4040DIM3-4.1/NOPB
Texas Instruments
1: $0.992
2,461In Stock
6,000On Order

Mfr. Part #
LM4040DIM3-4.1/NOPB

Mouser Part #
926-LM4040DIM341NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X41NPB

Learn More

Datasheet

2,461In Stock

6,000On Order

Cut Tape

$0.992

$0.716

$0.642

$0.56

Reel

$0.454

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DIM3100NPB

LM4040DIM3X-10/NOPB
Texas Instruments
1: $0.992
2,688In Stock

Mfr. Part #
LM4040DIM3X-10/NOPB

Mouser Part #
926-LM4040DIM3X10NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DIM3100NPB

Learn More

Datasheet

2,688In Stock

Cut Tape

$0.992

$0.702

$0.629

$0.55

Reel

$0.434

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

10 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

Mouser Electronics®

Company

Resources

Support