Voltage References – Mouser South Africa

.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

LM4040AIM3X-2.0/G4
Texas Instruments
1: $3.66
2,851In Stock
New Product

Mfr. Part No.
LM4040AIM3X-2.0/G4

Mouser Part No
595-LM4040AIM3X-20G4

New Product

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol

Learn More

Datasheet

2,851In Stock

Cut Tape

$3.66

$2.41

$2.23

$1.94

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2 V

0.1 %

100 PPM / C

- 40 C

+ 85 C

LM4040AIM3X-2.0/G4

Reel, Cut Tape, MouseReel

Voltage References Fixed voltage 45-uA precision micropow

LM4040A25IDBZR1G4
Texas Instruments
1: $3.66
2,942In Stock
New Product

Mfr. Part No.
LM4040A25IDBZR1G4

Mouser Part No
595-M4040A25IDBZR1G4

New Product

Texas Instruments

Voltage References Fixed voltage 45-uA precision micropow

Learn More

Datasheet

2,942In Stock

Cut Tape

$3.66

$2.48

$2.30

$2.00

View

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series, Shunt References

2.5 V

0.1 %

100 PPM / C

- 40 C

+ 85 C

LM4040A25IDBZR1G4

Reel, Cut Tape, MouseReel

Voltage References Fixed voltage 45-uA precision micropow

LM4040A30IDBZR1G4
Texas Instruments
1: $3.66
2,938In Stock
New Product

Mfr. Part No.
LM4040A30IDBZR1G4

Mouser Part No
595-M4040A30IDBZR1G4

New Product

Texas Instruments

Voltage References Fixed voltage 45-uA precision micropow

Learn More

Datasheet

2,938In Stock

Cut Tape

$3.66

$2.48

$2.30

$2.00

View

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series, Shunt References

3 V

0.1 %

100 PPM / C

- 40 C

+ 85 C

LM4040A30IDBZR1G4

Reel, Cut Tape, MouseReel

Voltage References Fixed voltage 45-uA precision micropow

LM4040B25IDBZR1G4
Texas Instruments
1: $3.66
3,000In Stock
New Product

Mfr. Part No.
LM4040B25IDBZR1G4

Mouser Part No
595-M4040B25IDBZR1G4

New Product

Texas Instruments

Voltage References Fixed voltage 45-uA precision micropow

Learn More

Datasheet

3,000In Stock

Cut Tape

$3.66

$2.48

$2.30

$2.00

View

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series, Shunt References

2.5 V

0.2 %

100 PPM / C

- 40 C

+ 85 C

LM4040B25IDBZR1G4

Reel, Cut Tape, MouseReel

Voltage References Fixed voltage 45-uA precision micropow

LM4040C25QDBZR1G4
Texas Instruments
1: $2.28
2,994In Stock
New Product

Mfr. Part No.
LM4040C25QDBZR1G4

Mouser Part No
595-M4040C25QDBZR1G4

New Product

Texas Instruments

Voltage References Fixed voltage 45-uA precision micropow

Learn More

Datasheet

2,994In Stock

Cut Tape

$2.28

$1.47

$1.33

$1.09

View

Reel

$0.68

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series, Shunt References

2.5 V

0.5 %

100 PPM / C

- 40 C

+ 125 C

LM4040C25QDBZR1G4

Reel, Cut Tape, MouseReel

Voltage References Fixed voltage 45-uA precision micropow

LM4040C50IDBZR1G4
Texas Instruments
1: $1.91
2,756In Stock
New Product

Mfr. Part No.
LM4040C50IDBZR1G4

Mouser Part No
595-M4040C50IDBZR1G4

New Product

Texas Instruments

Voltage References Fixed voltage 45-uA precision micropow

Learn More

Datasheet

2,756In Stock

Cut Tape

$1.91

$1.22

$1.09

$0.892

Reel

$0.542

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Series, Shunt References

5 V

0.5 %

100 PPM / C

- 40 C

+ 85 C

LM4040C50IDBZR1G4

Reel, Cut Tape, MouseReel

Voltage References Fixed voltage 45-uA precision micropow

LM4040A10IDBZR1G4
Texas Instruments
1: $5.11
2,987In Stock
New Product

Mfr. Part No.
LM4040A10IDBZR1G4

Mouser Part No
595-LM4040A10IDBR1G4

New Product

Texas Instruments

Voltage References Fixed voltage 45-uA precision micropow

Learn More

Datasheet

2,987In Stock

Cut Tape

$5.11

$3.38

$3.08

$2.62

View

Reel

$1.80

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

10 V

0.1 %

100 PPM/C

125 uA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape

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

LM4040B30IDCKRG4
Texas Instruments
1: $4.97
3,000In Stock
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

3,000In Stock

Cut Tape

$4.97

$3.28

$2.99

$2.54

View

Reel

$1.67

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 8.192-V Prec M-P Shu nt 0.5% accuracy AL ALT 595-LM4040C82IDCKR

LM4040C82IDCKRG4
Texas Instruments
1: $2.50
3,000In Stock
New Product

Mfr. Part No.
LM4040C82IDCKRG4

Mouser Part No
595-LM4040C82IDCKRG4

New Product

Texas Instruments

Voltage References 8.192-V Prec M-P Shu nt 0.5% accuracy AL ALT 595-LM4040C82IDCKR

Learn More

Datasheet

Product Comments

3,000In Stock

Cut Tape

$2.50

$1.60

$1.44

$1.19

View

Reel

$0.75

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

8.192 V

0.5 %

40 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape

Voltage References 10-V Prec Micropower Shunt 1% accuracy A ALT 595-LM4040D10IDCKR

LM4040D10IDCKRG4
Texas Instruments
1: $2.08
2,998In Stock
New Product

Mfr. Part No.
LM4040D10IDCKRG4

Mouser Part No
595-LM4040D10IDCKRG4

New Product

Texas Instruments

Voltage References 10-V Prec Micropower Shunt 1% accuracy A ALT 595-LM4040D10IDCKR

Learn More

Datasheet

Product Comments

2,998In Stock

Cut Tape

$2.08

$1.33

$1.19

$0.975

Reel

$0.595

View

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

10 V

1 %

40 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape

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

LM4040D30IDCKRG4
Texas Instruments
1: $2.16
2,994In Stock
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

2,994In Stock

Cut Tape

$2.16

$1.38

$1.24

$1.02

Reel

$0.618

View

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

Voltage References 2.048-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C20IDBZT

LM4040C20IDBZR
Texas Instruments
1: $1.01
34,256In Stock

Mfr. Part No.
LM4040C20IDBZR

Mouser Part No
595-LM4040C20IDBZR

Texas Instruments

Voltage References 2.048-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C20IDBZT

Learn More

Datasheet

34,256In Stock

Cut Tape

$1.01

$0.725

$0.654

$0.576

Reel

$0.476

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

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 10-V Prec Micropower Shunt .1% accuracy A 595-LM4040A10IDBZT

LM4040A10IDBZR
Texas Instruments
1: $1.88
2,845In Stock

Mfr. Part No.
LM4040A10IDBZR

Mouser Part No
595-LM4040A10IDBZR

Texas Instruments

Voltage References 10-V Prec Micropower Shunt .1% accuracy A 595-LM4040A10IDBZT

Learn More

Datasheet

2,845In Stock

Cut Tape

$1.88

$1.40

$1.27

$1.13

Reel

$0.948

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

10 V

0.1 %

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-LM4040A20IDBZT

LM4040A20IDBZR
Texas Instruments
1: $1.90
2,139In Stock

Mfr. Part No.
LM4040A20IDBZR

Mouser Part No
595-LM4040A20IDBZR

Texas Instruments

Voltage References 2.048V Precision Mcr pwr Shunt .1% acc A A 595-LM4040A20IDBZT

Learn More

Datasheet

2,139In Stock

Cut Tape

$1.90

$1.40

$1.27

$1.14

Reel

$0.948

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.048 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.048V Precision Mcr pwr Shunt .1% acc

LM4040A20IDCKR
Texas Instruments
1: $3.04
2,072In Stock

Mfr. Part No.
LM4040A20IDCKR

Mouser Part No
595-LM4040A20IDCKR

Texas Instruments

Voltage References 2.048V Precision Mcr pwr Shunt .1% acc

Learn More

Datasheet

2,072In Stock

Cut Tape

$3.04

$1.98

$1.81

$1.56

Reel

$0.996

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SC-70-5

Shunt Precision References

2.048 V

0.1 %

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 5 A 595-LM4040A25IDBZT

LM4040A25IDBZR
Texas Instruments
1: $2.98
6,993In Stock

Mfr. Part No.
LM4040A25IDBZR

Mouser Part No
595-LM4040A25IDBZR

Texas Instruments

Voltage References 2.5V Precision Mcrpw r Shunt .1% acc A 5 A 595-LM4040A25IDBZT

Learn More

Datasheet

6,993In Stock

Cut Tape

$2.98

$2.23

$2.02

$1.70

Reel

$1.24

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

Reel, Cut Tape, MouseReel

Voltage References 3V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A30IDBZT

LM4040A30IDBZR
Texas Instruments
1: $1.88
2,818In Stock
9,000Expected 2026/05/01

Mfr. Part No.
LM4040A30IDBZR

Mouser Part No
595-LM4040A30IDBZR

Texas Instruments

Voltage References 3V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A30IDBZT

Learn More

Datasheet

2,818In Stock

9,000Expected 2026/05/01

Cut Tape

$1.88

$1.40

$1.27

$1.13

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1
Max.: 180

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

0.1 %

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-LM4040A41IDBZT

LM4040A41IDBZR
Texas Instruments
1: $3.04
5,032In Stock

Mfr. Part No.
LM4040A41IDBZR

Mouser Part No
595-LM4040A41IDBZR

Texas Instruments

Voltage References 4.096V Precision Mcr pwr Shunt .1% acc A A 595-LM4040A41IDBZT

Learn More

Datasheet

5,032In Stock

Cut Tape

$3.04

$2.11

$1.92

$1.67

View

Reel

$0.948

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 5V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A50IDBZT

LM4040A50IDBZR
Texas Instruments
1: $1.88
2,183In Stock
3,000Expected 2026/04/23

Mfr. Part No.
LM4040A50IDBZR

Mouser Part No
595-LM4040A50IDBZR

Texas Instruments

Voltage References 5V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A50IDBZT

Learn More

Datasheet

2,183In Stock

3,000Expected 2026/04/23

Cut Tape

$1.88

$1.40

$1.27

$1.13

Reel

$1.13

MouseReel Available

Min.: 1
Mult.: 1
Max.: 210

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

5 V

0.1 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 5V Precision Mcrpwr Shunt .1% acc

LM4040A50IDCKR
Texas Instruments
1: $2.07
2,851In Stock

Mfr. Part No.
LM4040A50IDCKR

Mouser Part No
595-LM4040A50IDCKR

Texas Instruments

Voltage References 5V Precision Mcrpwr Shunt .1% acc

Learn More

Datasheet

2,851In Stock

Cut Tape

$2.07

$1.98

$1.81

$1.76

Reel

$0.996

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 2.5-V Precision Mcrp wr Shunt .2% acc A A 595-LM4040B25IDBZT

LM4040B25IDBZR
Texas Instruments
1: $1.90
3,171In Stock

Mfr. Part No.
LM4040B25IDBZR

Mouser Part No
595-LM4040B25IDBZR

Texas Instruments

Voltage References 2.5-V Precision Mcrp wr Shunt .2% acc A A 595-LM4040B25IDBZT

Learn More

Datasheet

3,171In Stock

Cut Tape

$1.90

$1.33

$1.19

$1.02

Reel

$0.554

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

0.2 %

150 PPM / C

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 3-V Precision Mcrpwr Shunt A 595-LM4040B A 595-LM4040B30IDBZT

LM4040B30IDBZR
Texas Instruments
1: $1.26
3,492In Stock

Mfr. Part No.
LM4040B30IDBZR

Mouser Part No
595-LM4040B30IDBZR

Texas Instruments

Voltage References 3-V Precision Mcrpwr Shunt A 595-LM4040B A 595-LM4040B30IDBZT

Learn More

Datasheet

3,492In Stock

Cut Tape

$1.26

$0.912

$0.826

$0.732

Reel

$0.635

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

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDCKT

LM4040C25IDCKR
Texas Instruments
1: $0.85
3,914In Stock

Mfr. Part No.
LM4040C25IDCKR

Mouser Part No
595-LM4040C25IDCKR

Texas Instruments

Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDCKT

Learn More

Datasheet

3,914In Stock

Cut Tape

$0.85

$0.607

$0.547

$0.481

Reel

$0.394

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

15 mA

- 40 C

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25QDBZT

LM4040C25QDBZR
Texas Instruments
1: $0.97
4,168In Stock

Mfr. Part No.
LM4040C25QDBZR

Mouser Part No
595-LM4040C25QDBZR

Texas Instruments

Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25QDBZT

Learn More

Datasheet

4,168In Stock

Cut Tape

$0.97

$0.70

$0.633

$0.557

Reel

$0.458

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

Reel, Cut Tape, MouseReel

Voltage References 3-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C30IDBZT

LM4040C30IDBZR
Texas Instruments
1: $0.861
8,946In Stock
9,000Expected 2026/05/04

Mfr. Part No.
LM4040C30IDBZR

Mouser Part No
595-LM4040C30IDBZR

Texas Instruments

Voltage References 3-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C30IDBZT

Learn More

Datasheet

8,946In Stock

9,000Expected 2026/05/04

Cut Tape

$0.861

$0.613

$0.554

$0.486

Reel

$0.398

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

+ 125 C

LM4040

Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

Customer Service Office

Company

Resources

Support