Voltage References – Mouser United Kingdom

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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.

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Part #

Voltage References Prec MicroPwr Shunt Vtg Ref

LM4040DIM3-8.2/NOPB
Texas Instruments
1: £0.496
2,221In Stock

Mfr. Part No.
LM4040DIM3-8.2/NOPB

Mouser Part No
595-M4040DIM3-8.2NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

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Datasheet

2,221In Stock

Cut Tape

£0.496

£0.35

£0.314

£0.275

Reel

£0.217

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

8.192 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-LM4040QCIM325NPB

LM4040QCIM3X2.5/NOPB
Texas Instruments
1: £0.78
1,096In Stock

Mfr. Part No.
LM4040QCIM3X2.5/NOPB

Mouser Part No
595-M4040QCIM3X25NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-LM4040QCIM325NPB

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Datasheet

1,096In Stock

Cut Tape

£0.78

£0.562

£0.508

£0.448

Reel

£0.364

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-LM4040QEIM325NPB

LM4040QEIM3X2.5/NOPB
Texas Instruments
1: £0.563
3,559In Stock

Mfr. Part No.
LM4040QEIM3X2.5/NOPB

Mouser Part No
595-M4040QEIM3X25NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-LM4040QEIM325NPB

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Datasheet

3,559In Stock

Cut Tape

£0.563

£0.399

£0.359

£0.313

Reel

£0.255

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

0.1 %

150 PPM / C

- 40 C

+ 125 C

LM4040

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X25NPB

LM4040AIM3-2.5/NOPB
Texas Instruments
1: £1.77
117In Stock
36,000Expected 16/11/2026

Mfr. Part No.
LM4040AIM3-2.5/NOPB

Mouser Part No
926-LM4040AIM325NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X25NPB

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Datasheet

117In Stock

36,000Expected 16/11/2026

Cut Tape

£1.77

£1.32

£1.20

£1.08

Reel

£0.908

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF

LM4040AIZ-4.1/NOPB
Texas Instruments
1: £1.94
269In Stock
1,800Expected 03/09/2026

Mfr. Part No.
LM4040AIZ-4.1/NOPB

Mouser Part No
926-LM4040AIZ4.1NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF

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Datasheet

269In Stock

1,800Expected 03/09/2026

£1.94

£1.44

£1.32

£1.18

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

4.096 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040BIM3X20NPB

LM4040BIM3-2.0/NOPB
Texas Instruments
1: £1.16
636In Stock
6,000Expected 14/09/2026

Mfr. Part No.
LM4040BIM3-2.0/NOPB

Mouser Part No
926-LM4040BIM320NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040BIM3X20NPB

Learn More

Datasheet

636In Stock

6,000Expected 14/09/2026

Cut Tape

£1.16

£0.856

£0.773

£0.686

Reel

£0.564

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

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

LM4040BIM3-8.2/NOPB
Texas Instruments
1: £1.16
336In Stock

Mfr. Part No.
LM4040BIM3-8.2/NOPB

Mouser Part No
926-LM4040BIM382NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

336In Stock

Cut Tape

£1.16

£0.856

£0.773

£0.686

Reel

£0.564

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.20
445In Stock

Mfr. Part No.
LM4040BIM3X-10/NOPB

Mouser Part No
926-LM4040BIM3X10NPB

Texas Instruments

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

Learn More

Datasheet

445In Stock

Cut Tape

£1.20

£0.882

£0.796

£0.705

Reel

£0.563

View

MouseReel Available

Min.: 1
Mult.: 1

: 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-LM4040BIM350NOPB

LM4040BIM3X-5.0/NOPB
Texas Instruments
1: £1.16
741In Stock
3,000Expected 19/10/2026

Mfr. Part No.
LM4040BIM3X-5.0/NOPB

Mouser Part No
926-LM4040BIM3X50NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM350NOPB

Learn More

Datasheet

741In Stock

3,000Expected 19/10/2026

Cut Tape

£1.16

£0.856

£0.773

£0.686

Reel

£0.574

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

5 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: £1.16
776In Stock

Mfr. Part No.
LM4040BIM7-2.0/NOPB

Mouser Part No
926-LM4040BIM720NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

776In Stock

Cut Tape

£1.16

£0.856

£0.773

£0.687

Reel

£0.565

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: £1.58
972In Stock

Mfr. Part No.
LM4040BIZ-10.0/NOPB

Mouser Part No
926-LM4040BIZ100NOPB

Texas Instruments

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

Learn More

Datasheet

972In Stock

£1.58

£1.16

£1.06

£0.943

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

LM4040CEM3-2.5/NOPB
Texas Instruments
1: £0.811
563In Stock
6,000Expected 17/12/2026

Mfr. Part No.
LM4040CEM3-2.5/NOPB

Mouser Part No
926-LM4040CEM325NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

563In Stock

6,000Expected 17/12/2026

Cut Tape

£0.811

£0.582

£0.526

£0.464

Reel

£0.383

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 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-LM4040CEM3X50NPB

LM4040CEM3-5.0/NOPB
Texas Instruments
1: £0.788
2,688In Stock

Mfr. Part No.
LM4040CEM3-5.0/NOPB

Mouser Part No
926-LM4040CEM350NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CEM3X50NPB

Learn More

Datasheet

2,688In Stock

Cut Tape

£0.788

£0.571

£0.515

£0.454

Reel

£0.375

View

MouseReel Available

Min.: 1
Mult.: 1

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

LM4040CEM3X-3.0/NOPB
Texas Instruments
1: £0.788
2,780In Stock

Mfr. Part No.
LM4040CEM3X-3.0/NOPB

Mouser Part No
926-LM4040CEM3X30NPB

Texas Instruments

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

Learn More

Datasheet

2,780In Stock

Cut Tape

£0.788

£0.571

£0.515

£0.454

Reel

£0.375

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100-ppm/C precision micropower shunt vol A 926-LM4040CEM350NOPB

LM4040CEM3X-5.0/NOPB
Texas Instruments
1: £0.788
1,890In Stock

Mfr. Part No.
LM4040CEM3X-5.0/NOPB

Mouser Part No
926-LM4040CEM3X50NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CEM350NOPB

Learn More

Datasheet

1,890In Stock

Cut Tape

£0.788

£0.571

£0.515

£0.454

Reel

£0.375

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 A 926-LM4040 A 926-LM4040CIM3X30NPB

LM4040CIM3-3.0/NOPB
Texas Instruments
1: £0.653
83In Stock
12,000Expected 29/10/2026

Mfr. Part No.
LM4040CIM3-3.0/NOPB

Mouser Part No
926-LM4040CIM330NOPB

Texas Instruments

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

Learn More

Datasheet

83In Stock

12,000Expected 29/10/2026

Cut Tape

£0.653

£0.469

£0.422

£0.371

Reel

£0.303

View

MouseReel Available

Min.: 1
Mult.: 1

: 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: £0.653
1,876In Stock

Mfr. Part No.
LM4040CIM3-8.2/NOPB

Mouser Part No
926-LM4040CIM382NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

1,876In Stock

Cut Tape

£0.653

£0.469

£0.422

£0.371

Reel

£0.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 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-LM4040CIM3100NPB

LM4040CIM3X-10/NOPB
Texas Instruments
1: £0.653
2,963In Stock

Mfr. Part No.
LM4040CIM3X-10/NOPB

Mouser Part No
926-LM4040CIM3X10NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM3100NPB

Learn More

Datasheet

2,963In Stock

Cut Tape

£0.653

£0.469

£0.422

£0.371

Reel

£0.302

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

LM4040CIZ-10.0/NOPB
Texas Instruments
1: £1.06
504In Stock

Mfr. Part No.
LM4040CIZ-10.0/NOPB

Mouser Part No
926-LM4040CIZ100NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

504In Stock

£1.06

£0.766

£0.692

£0.612

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

LM4040DEM3-2.0/NOPB
Texas Instruments
1: £0.668
213In Stock

Mfr. Part No.
LM4040DEM3-2.0/NOPB

Mouser Part No
926-LM4040DEM320NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

213In Stock

Cut Tape

£0.668

£0.474

£0.426

£0.373

Reel

£0.286

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 100-ppm/C precision micropower shunt vol

LM4040DEM3-3.0/NOPB
Texas Instruments
1: £0.63
2,996In Stock
3,000On Order

Mfr. Part No.
LM4040DEM3-3.0/NOPB

Mouser Part No
926-LM4040DEM330NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

2,996In Stock

3,000On Order

Cut Tape

£0.63

£0.448

£0.404

£0.354

Reel

£0.296

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DIM3X10NPB

LM4040DIM3-10.0/NOPB
Texas Instruments
1: £0.496
3,194In Stock
15,000Expected 15/10/2026

Mfr. Part No.
LM4040DIM3-10.0/NOPB

Mouser Part No
926-LM4040DIM3100NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DIM3X10NPB

Learn More

Datasheet

3,194In Stock

15,000Expected 15/10/2026

Cut Tape

£0.496

£0.347

£0.311

£0.272

Reel

£0.217

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DIM3X30NPB

LM4040DIM3-3.0/NOPB
Texas Instruments
1: £0.503
2,121In Stock
3,000Expected 18/09/2026

Mfr. Part No.
LM4040DIM3-3.0/NOPB

Mouser Part No
926-LM4040DIM330NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DIM3X30NPB

Learn More

Datasheet

2,121In Stock

3,000Expected 18/09/2026

Cut Tape

£0.503

£0.357

£0.32

£0.279

Reel

£0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X41NPB

LM4040DIM3-4.1/NOPB
Texas Instruments
1: £0.503
127In Stock
6,000Expected 14/09/2026

Mfr. Part No.
LM4040DIM3-4.1/NOPB

Mouser Part No
926-LM4040DIM341NOPB

Texas Instruments

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

Learn More

Datasheet

127In Stock

6,000Expected 14/09/2026

Cut Tape

£0.503

£0.354

£0.318

£0.278

Reel

£0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X50NPB

LM4040DIM3-5.0/NOPB
Texas Instruments
1: £0.503
2,400In Stock
19,000Expected 31/08/2026

Mfr. Part No.
LM4040DIM3-5.0/NOPB

Mouser Part No
926-LM4040DIM350NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X50NPB

Learn More

Datasheet

2,400In Stock

19,000Expected 31/08/2026

Cut Tape

£0.503

£0.357

£0.32

£0.279

Reel

£0.223

View

MouseReel Available

Min.: 1
Mult.: 1

: 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

LM4040 Precision Micropower Voltage References

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