Voltage References – Mouser United Kingdom

.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 Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM320NOPB

LM4040CIM3X-2.0/NOPB
Texas Instruments
1: £0.653
470In Stock

Mfr. Part No.
LM4040CIM3X-2.0/NOPB

Mouser Part No
595-LM4040CIM3X20NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM320NOPB

Learn More

Datasheet

470In Stock

Cut Tape

£0.653

£0.469

£0.422

£0.371

Reel

£0.299

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.048 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref

LM4040CIM7-2.0/NOPB
Texas Instruments
1: £0.684
1,100In Stock

Mfr. Part No.
LM4040CIM7-2.0/NOPB

Mouser Part No
595-LM4040CIM72.0NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

1,100In Stock

Cut Tape

£0.684

£0.488

£0.44

£0.387

Reel

£0.313

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.048 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-4.1/NOPB
Texas Instruments
1: £0.615
1,513In Stock

Mfr. Part No.
LM4040CIZ-4.1/NOPB

Mouser Part No
595-LM4040CIZ4.1NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

1,513In Stock

£0.615

£0.437

£0.394

£0.346

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

4.096 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZT

LM4040D10IDBZR
Texas Instruments
1: £0.684
2,633In Stock

Mfr. Part No.
LM4040D10IDBZR

Mouser Part No
595-LM4040D10IDBZR

Texas Instruments

Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZT

Learn More

Datasheet

2,633In Stock

Cut Tape

£0.684

£0.49

£0.442

£0.388

Reel

£0.319

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

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZR

LM4040D10IDBZT
Texas Instruments
1: £0.96
646In Stock

Mfr. Part No.
LM4040D10IDBZT

Mouser Part No
595-LM4040D10IDBZT

Texas Instruments

Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZR

Learn More

Datasheet

646In Stock

Cut Tape

£0.96

£0.696

£0.63

£0.558

Reel

£0.524

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-3

Shunt Precision References

10 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 10-V Prec Micropower Shunt 1% accuracy

LM4040D10IDCKR
Texas Instruments
1: £0.601
1,627In Stock

Mfr. Part No.
LM4040D10IDCKR

Mouser Part No
595-LM4040D10IDCKR

Texas Instruments

Voltage References 10-V Prec Micropower Shunt 1% accuracy

Learn More

Datasheet

1,627In Stock

Cut Tape

£0.601

£0.506

£0.505

£0.485

Reel

£0.309

£0.301

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

10 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20IDBZR

LM4040D20IDBZT
Texas Instruments
1: £0.969
609In Stock

Mfr. Part No.
LM4040D20IDBZT

Mouser Part No
595-LM4040D20IDBZT

Texas Instruments

Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20IDBZR

Learn More

Datasheet

609In Stock

Cut Tape

£0.969

£0.702

£0.636

£0.562

Reel

£0.527

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-3

Shunt Precision References

2.048 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.048V Precision Mcr pwr Shunt 1% acc

LM4040D20IDCKR
Texas Instruments
1: £0.728
57In Stock
3,000Expected 09/10/2026

Mfr. Part No.
LM4040D20IDCKR

Mouser Part No
595-LM4040D20IDCKR

Texas Instruments

Voltage References 2.048V Precision Mcr pwr Shunt 1% acc

Learn More

Datasheet

57In Stock

3,000Expected 09/10/2026

Cut Tape

£0.728

£0.52

£0.47

£0.413

Reel

£0.334

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.048 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.048-V Prec M-P Shu nt 1% accuracy

LM4040D20ILPR
Texas Instruments
1: £0.601
515In Stock

Mfr. Part No.
LM4040D20ILPR

Mouser Part No
595-LM4040D20ILPR

Texas Instruments

Voltage References 2.048-V Prec M-P Shu nt 1% accuracy

Learn More

Datasheet

515In Stock

Cut Tape

£0.601

£0.428

£0.385

£0.338

Reel

£0.274

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Through Hole

TO-92-3

Shunt Precision References

2.048 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20QDBZR

LM4040D20QDBZT
Texas Instruments
1: £1.28
110In Stock

Mfr. Part No.
LM4040D20QDBZT

Mouser Part No
595-LM4040D20QDBZT

Texas Instruments

Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20QDBZR

Learn More

Datasheet

110In Stock

Cut Tape

£1.28

£0.943

£0.856

£0.78

Reel

£0.705

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-3

Shunt Precision References

2.048 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25QDBZT

LM4040D25QDBZR
Texas Instruments
1: £1.00
900In Stock

Mfr. Part No.
LM4040D25QDBZR

Mouser Part No
595-LM4040D25QDBZR

Texas Instruments

Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25QDBZT

Learn More

Datasheet

900In Stock

Cut Tape

£1.00

£0.732

£0.664

£0.588

Reel

£0.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 3-V Precision Micpwr Shunt 1% acc A 595- A 595-LM4040D30IDBZR

LM4040D30IDBZT
Texas Instruments
1: £0.96
403In Stock

Mfr. Part No.
LM4040D30IDBZT

Mouser Part No
595-LM4040D30IDBZT

Texas Instruments

Voltage References 3-V Precision Micpwr Shunt 1% acc A 595- A 595-LM4040D30IDBZR

Learn More

Datasheet

403In Stock

Cut Tape

£0.96

£0.696

£0.63

£0.558

Reel

£0.508

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 4.096V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D41IDBZT

LM4040D41IDBZR
Texas Instruments
1: £0.653
2,497In Stock

Mfr. Part No.
LM4040D41IDBZR

Mouser Part No
595-LM4040D41IDBZR

Texas Instruments

Voltage References 4.096V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D41IDBZT

Learn More

Datasheet

2,497In Stock

Cut Tape

£0.653

£0.469

£0.422

£0.371

Reel

£0.299

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

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 4.096V Precision Mcr pwr Shunt 1% acc

LM4040D41IDCKR
Texas Instruments
1: £0.63
1,359In Stock

Mfr. Part No.
LM4040D41IDCKR

Mouser Part No
595-LM4040D41IDCKR

Texas Instruments

Voltage References 4.096V Precision Mcr pwr Shunt 1% acc

Learn More

Datasheet

1,359In Stock

Cut Tape

£0.63

£0.45

£0.405

£0.355

Reel

£0.291

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

4.096 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 5V Precision Mcrpwr Shunt 1% acc

LM4040D50IDCKR
Texas Instruments
1: £0.684
2,404In Stock

Mfr. Part No.
LM4040D50IDCKR

Mouser Part No
595-LM4040D50IDCKR

Texas Instruments

Voltage References 5V Precision Mcrpwr Shunt 1% acc

Learn More

Datasheet

2,404In Stock

Cut Tape

£0.684

£0.486

£0.438

£0.386

Reel

£0.313

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

5 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 5V Precision Mcrpwr Shunt 1% acc A 595-L A 595-LM4040D50QDBZR

LM4040D50QDBZT
Texas Instruments
1: £1.19
630In Stock

Mfr. Part No.
LM4040D50QDBZT

Mouser Part No
595-LM4040D50QDBZT

Texas Instruments

Voltage References 5V Precision Mcrpwr Shunt 1% acc A 595-L A 595-LM4040D50QDBZR

Learn More

Datasheet

630In Stock

Cut Tape

£1.19

£0.871

£0.788

£0.699

Reel

£0.657

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

SOT-23-3

Shunt Precision References

5 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 8.192-V Prec M-P Shu nt 1% accuracy A 59 A 595-LM4040D82IDBZT

LM4040D82IDBZR
Texas Instruments
1: £0.705
3,044In Stock

Mfr. Part No.
LM4040D82IDBZR

Mouser Part No
595-LM4040D82IDBZR

Texas Instruments

Voltage References 8.192-V Prec M-P Shu nt 1% accuracy A 59 A 595-LM4040D82IDBZT

Learn More

Datasheet

3,044In Stock

Cut Tape

£0.705

£0.508

£0.458

£0.403

Reel

£0.339

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

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 8.192V Prec Micropwr Shunt Vltg Ref

LM4040D82ILPR
Texas Instruments
1: £0.882
1,977In Stock

Mfr. Part No.
LM4040D82ILPR

Mouser Part No
595-LM4040D82ILPR

Texas Instruments

Voltage References 8.192V Prec Micropwr Shunt Vltg Ref

Learn More

Datasheet

1,977In Stock

£0.882

£0.64

£0.578

£0.512

Reel

£0.429

View

Min.: 1
Mult.: 1

: 2,000

Through Hole

TO-92-3

Shunt Precision References

8.192 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Ammo Pack

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QAIM3X25NPB

LM4040QAIM3-2.5/NOPB
Texas Instruments
1: £1.93
312In Stock
3,000Expected 03/09/2026

Mfr. Part No.
LM4040QAIM3-2.5/NOPB

Mouser Part No
595-LM4040QAIM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QAIM3X25NPB

Learn More

Datasheet

312In Stock

3,000Expected 03/09/2026

Cut Tape

£1.93

£1.43

£1.32

£1.18

Reel

£0.978

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

+ 125 C

LM4040

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QBIM3X25NPB

LM4040QBIM3-2.5/NOPB
Texas Instruments
1: £1.30
1,212In Stock

Mfr. Part No.
LM4040QBIM3-2.5/NOPB

Mouser Part No
595-LM4040QBIM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QBIM3X25NPB

Learn More

Datasheet

1,212In Stock

Cut Tape

£1.30

£1.15

£1.10

Reel

£0.796

£0.766

£0.751

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

0.2 %

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-M4040QCIM3X25NPB

LM4040QCIM3-2.5/NOPB
Texas Instruments
1: £0.796
585In Stock

Mfr. Part No.
LM4040QCIM3-2.5/NOPB

Mouser Part No
595-LM4040QCIM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QCIM3X25NPB

Learn More

Datasheet

585In Stock

Cut Tape

£0.796

£0.57

£0.512

£0.451

Reel

£0.373

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

LM4040QDEM3-2.5/NOPB
Texas Instruments
1: £0.856
152In Stock

Mfr. Part No.
LM4040QDEM3-2.5/NOPB

Mouser Part No
595-LM4040QDEM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref

Learn More

Datasheet

152In Stock

Cut Tape

£0.856

£0.615

£0.556

£0.491

Reel

£0.401

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

1 %

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-M4040QDIM3X25NPB

LM4040QDIM3-2.5/NOPB
Texas Instruments
1: £0.713
53In Stock

Mfr. Part No.
LM4040QDIM3-2.5/NOPB

Mouser Part No
595-LM4040QDIM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QDIM3X25NPB

Learn More

Datasheet

53In Stock

Cut Tape

£0.713

£0.505

£0.454

£0.398

Reel

£0.308

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

1 %

150 PPM / C

- 40 C

+ 125 C

LM4040

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Precision MicroPWR S hunt Vltg Ref

LM4040QEEM3-2.5/NOPB
Texas Instruments
1: £0.743
945In Stock

Mfr. Part No.
LM4040QEEM3-2.5/NOPB

Mouser Part No
595-LM4040QEEM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref

Learn More

Datasheet

945In Stock

Cut Tape

£0.743

£0.533

£0.482

£0.424

Reel

£0.352

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

2 %

150 PPM / C

- 40 C

+ 125 C

LM4040

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QEIM3X25NPB

LM4040QEIM3-2.5/NOPB
Texas Instruments
1: £0.676
1,905In Stock

Mfr. Part No.
LM4040QEIM3-2.5/NOPB

Mouser Part No
595-LM4040QEIM325NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QEIM3X25NPB

Learn More

Datasheet

1,905In Stock

Cut Tape

£0.676

£0.484

£0.436

£0.383

Reel

£0.308

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

LM4040 Precision Micropower Voltage References

Customer Service Office

Company

Resources

Support