Voltage References – Mouser South Africa

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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 5V Precision Mcrpwr Shunt .1% acc

LM4040A50IDCKR
Texas Instruments
1: $2.04
3,000Expected 2026/10/09

Mfr. Part No.
LM4040A50IDCKR

Mouser Part No
595-LM4040A50IDCKR

Texas Instruments

Voltage References 5V Precision Mcrpwr Shunt .1% acc

Learn More

Datasheet

3,000Expected 2026/10/09

Cut Tape

$2.04

$1.76

$1.73

$1.66

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

5 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 5-V Precision Mcrpwr Shunt .5% acc

LM4040C50IDCKR
Texas Instruments
1: $0.93
6,000Expected 2026/09/03

Mfr. Part No.
LM4040C50IDCKR

Mouser Part No
595-LM4040C50IDCKR

Texas Instruments

Voltage References 5-V Precision Mcrpwr Shunt .5% acc

Learn More

Datasheet

6,000Expected 2026/09/03

Cut Tape

$0.93

$0.669

$0.604

$0.53

Reel

$0.435

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

5 V

0.5 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 3-V Precision Micpwr Shunt 1% acc

LM4040D30IDCKR
Texas Instruments
1: $0.911
12,000On Order

Mfr. Part No.
LM4040D30IDCKR

Mouser Part No
595-LM4040D30IDCKR

Texas Instruments

Voltage References 3-V Precision Micpwr Shunt 1% acc

Learn More

Datasheet

12,000On Order

Cut Tape

$0.911

$0.648

$0.584

$0.514

Reel

$0.418

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

3 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-LM4040D50IDBZT

LM4040D50IDBZR
Texas Instruments
1: $0.94
5,960Expected 2026/09/11

Mfr. Part No.
LM4040D50IDBZR

Mouser Part No
595-LM4040D50IDBZR

Texas Instruments

Voltage References 5V Precision Mcrpwr Shunt 1% acc A 595-L A 595-LM4040D50IDBZT

Learn More

Datasheet

5,960Expected 2026/09/11

Cut Tape

$0.94

$0.677

$0.611

$0.536

Reel

$0.441

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

+ 125 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: $1.59
5,090On Order

Mfr. Part No.
LM4040BIM3X-3.0/NOPB

Mouser Part No
926-LM4040BIM3X30NPB

Texas Instruments

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

Learn More

Datasheet

5,090On Order

Cut Tape

$1.59

$1.16

$1.05

$0.933

Reel

$0.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 Prec MicroPwr Shunt Vtg Ref

LM4040BIM7-5.0/NOPB
Texas Instruments
1: $1.55
5,992Expected 2026/08/27

Mfr. Part No.
LM4040BIM7-5.0/NOPB

Mouser Part No
926-LM4040BIM750NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

5,992Expected 2026/08/27

Cut Tape

$1.55

$1.14

$1.03

$0.915

Reel

$0.766

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

5 V

0.2 %

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-LM4040DIM341NOPB

LM4040DIM3X-4.1/NOPB
Texas Instruments
1: $0.64
5,989Expected 2026/11/23

Mfr. Part No.
LM4040DIM3X-4.1/NOPB

Mouser Part No
926-LM4040DIM3X41NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040DIM341NOPB

Learn More

Datasheet

5,989Expected 2026/11/23

Cut Tape

$0.64

$0.456

$0.413

$0.364

Reel

$0.304

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 3V Prec Micropwr Shu nt Vltg Ref ALT 595 ALT 595-LM4040D30IDCKR

LM4040D30IDCKRG4
Texas Instruments
1: $1.44
3,000Expected 2026/10/01
New Product

Mfr. Part No.
LM4040D30IDCKRG4

Mouser Part No
595-LM4040D30IDCKRG4

New Product

Texas Instruments

Voltage References 3V Prec Micropwr Shu nt Vltg Ref ALT 595 ALT 595-LM4040D30IDCKR

Learn More

Datasheet

Product Comments

3,000Expected 2026/10/01

Cut Tape

$1.44

$1.05

$0.942

$0.833

View

Reel

$0.638

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

3 V

1 %

15 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF

LM4040AIZ-5.0/NOPB
Texas Instruments
1: $2.58
1,633Expected 2026/12/17

Mfr. Part No.
LM4040AIZ-5.0/NOPB

Mouser Part No
926-LM4040AIZ5.0NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF

Learn More

Datasheet

1,633Expected 2026/12/17

$2.58

$1.92

$1.76

$1.57

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 A 926-LM4040CIM330NOPB

LM4040CIM3X-3.0/NOPB
Texas Instruments
1: $0.92
17,982Expected 2026/10/22

Mfr. Part No.
LM4040CIM3X-3.0/NOPB

Mouser Part No
926-LM4040CIM3X30NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040CIM330NOPB

Learn More

Datasheet

17,982Expected 2026/10/22

Cut Tape

$0.92

$0.651

$0.585

$0.512

Reel

$0.40

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 VLTG REF A 926-LM404 A 926-LM4040CIM325NOPB

LM4040CIM3X-2.5/NOPB
Texas Instruments
1: $0.87
21,693On Order

Mfr. Part No.
LM4040CIM3X-2.5/NOPB

Mouser Part No
926-M4040CIM3X25NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM325NOPB

Learn More

Datasheet

21,693On Order

Cut Tape

$0.87

$0.625

$0.562

$0.494

Reel

$0.40

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

LM4040DIM7-5.0/NOPB
Texas Instruments
1: $0.661
3,000Expected 2026/09/03

Mfr. Part No.
LM4040DIM7-5.0/NOPB

Mouser Part No
926-LM4040DIM750NOPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

3,000Expected 2026/09/03

Cut Tape

$0.661

$0.466

$0.419

$0.366

Reel

$0.29

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

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Automotive 100-ppm/ C precision micropo

LM4040QDEM3-3.0/NOPB
Texas Instruments
1: $1.14
Lead-Time 9 Weeks

Mfr. Part No.
LM4040QDEM3-3.0/NOPB

Mouser Part No
595-4040QDEM330NOPB

Texas Instruments

Voltage References Automotive 100-ppm/ C precision micropo

Learn More

Datasheet

Lead-Time 9 Weeks

Cut Tape

$1.14

$0.82

$0.741

$0.654

Reel

$0.533

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

+ 125 C

LM4040

AEC-Q100

Reel, Cut Tape, MouseReel

Voltage References 10-V Prec Micropower Shunt .2% accuracy

LM4040B10IDCKR
Texas Instruments
3,000: $1.31
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040B10IDCKR

Mouser Part No
595-LM4040B10IDCKR

Texas Instruments

Voltage References 10-V Prec Micropower Shunt .2% accuracy

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$1.31

$1.29

Min.: 3,000
Mult.: 3,000

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

10 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel

Voltage References 3-V Precision Mcrpwr Shunt

LM4040B30IDCKR
Texas Instruments
1: $1.26
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040B30IDCKR

Mouser Part No
595-LM4040B30IDCKR

Texas Instruments

Voltage References 3-V Precision Mcrpwr Shunt

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$1.26

$0.911

$0.825

$0.728

Reel

$0.618

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

3 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 5-V Precision Mcrpwr Shunt .2% acc

LM4040B50IDCKR
Texas Instruments
1: $1.26
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040B50IDCKR

Mouser Part No
595-LM4040B50IDCKR

Texas Instruments

Voltage References 5-V Precision Mcrpwr Shunt .2% acc

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$1.26

$0.911

$0.825

$0.728

Reel

$0.598

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

5 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 10-V Prec Micropower Shunt 0.5% accuracy

LM4040C10IDCKR
Texas Instruments
1: $1.15
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040C10IDCKR

Mouser Part No
595-LM4040C10IDCKR

Texas Instruments

Voltage References 10-V Prec Micropower Shunt 0.5% accuracy

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$1.15

$0.826

$0.743

$0.654

Reel

$0.547

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

10 V

0.5 %

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-LM4040D25QDBZR

LM4040D25QDBZT
Texas Instruments
1: $1.50
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040D25QDBZT

Mouser Part No
595-LM4040D25QDBZT

Texas Instruments

Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25QDBZR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$1.50

$1.09

$0.987

$0.873

Reel

$0.777

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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 8.192-V Prec M-P Shu nt 1% accuracy A 59 A 595-LM4040D82IDBZR

LM4040D82IDBZT
Texas Instruments
1: $1.33
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040D82IDBZT

Mouser Part No
595-LM4040D82IDBZT

Texas Instruments

Voltage References 8.192-V Prec M-P Shu nt 1% accuracy A 59 A 595-LM4040D82IDBZR

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$1.33

$0.955

$0.864

$0.764

Reel

$0.715

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

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 8.192-V Prec M-P Shu nt 1% accuracy

LM4040D82IDCKR
Texas Instruments
1: $0.961
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040D82IDCKR

Mouser Part No
595-LM4040D82IDCKR

Texas Instruments

Voltage References 8.192-V Prec M-P Shu nt 1% accuracy

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$0.961

$0.67

$0.601

$0.526

Reel

$0.437

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

8.192 V

1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-LM4040QAIM325NPB

LM4040QAIM3X2.5/NOPB
Texas Instruments
1: $2.58
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040QAIM3X2.5/NOPB

Mouser Part No
595-M4040QAIM3X25NPB

Texas Instruments

Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-LM4040QAIM325NPB

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$2.58

$1.92

$1.76

$1.57

Reel

$1.38

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 100-ppm/C precision micropower shunt vol A 926-LM4040BIM725NOPB

LM4040BIM7X-2.5/NOPB
Texas Instruments
1: $1.56
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040BIM7X-2.5/NOPB

Mouser Part No
926-LM4040BIM7X25NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM725NOPB

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$1.56

$1.14

$1.04

$0.918

Reel

$0.792

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.5 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 A 926-LM4040DEM325NOPB

LM4040DEM3X-2.5/NOPB
Texas Instruments
1: $0.84
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
LM4040DEM3X-2.5/NOPB

Mouser Part No
926-LM4040DEM3X25NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040DEM325NOPB

Learn More

Datasheet

Non-Stocked Lead-Time 9 Weeks

Cut Tape

$0.84

$0.597

$0.538

$0.472

Reel

$0.386

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

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 3V Prec MicroPwr Shu nt Vltg Ref A 595-L A 595-LM4040B30IDCKR

LM4040B30IDCKRG4
Texas Instruments
1: $3.76
Non-Stocked Lead-Time 16 Weeks
New Product

Mfr. Part No.
LM4040B30IDCKRG4

Mouser Part No
595-LM4040B30IDCKRG4

New Product

Texas Instruments

Voltage References 3V Prec MicroPwr Shu nt Vltg Ref A 595-L A 595-LM4040B30IDCKR

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$3.76

$2.80

$2.56

$2.30

View

Reel

$1.83

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

3 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref A 595-LM4040 A 595-LM4040CIM725NOPB

LM4040CIM7X-2.5/NOPB
Texas Instruments
1: $0.92
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
LM4040CIM7X-2.5/NOPB

Mouser Part No
595-LM4040CIM7X25NPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 595-LM4040 A 595-LM4040CIM725NOPB

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.92

$0.642

$0.576

$0.504

Reel

$0.418

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.5 V

0.5 %

150 PPM / C

2.5 V

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

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