Voltage References – Mouser Guatemala

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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 VLTG REF A 926-LM404 A 926-LM4040BIM3X25NPB

LM4040BIM3-2.5/NOPB
Texas Instruments
1: $1.55
11,325In Stock

Mfr. Part #
LM4040BIM3-2.5/NOPB

Mouser Part #
926-LM4040BIM325NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040BIM3X25NPB

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Datasheet

11,325In Stock

Cut Tape

$1.55

$1.13

$1.03

$0.907

Reel

$0.767

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

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040BIM3X30NPB

LM4040BIM3-3.0/NOPB
Texas Instruments
1: $1.55
13,490In Stock

Mfr. Part #
LM4040BIM3-3.0/NOPB

Mouser Part #
926-LM4040BIM330NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040BIM3X30NPB

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Datasheet

13,490In Stock

Cut Tape

$1.55

$1.12

$1.02

$0.903

Reel

$0.751

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 VLTG REF A 926-LM404 A 926-LM4040BIM3X50NPB

LM4040BIM3-5.0/NOPB
Texas Instruments
1: $1.56
11,842In Stock

Mfr. Part #
LM4040BIM3-5.0/NOPB

Mouser Part #
926-LM4040BIM350NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040BIM3X50NPB

Learn More

Datasheet

11,842In Stock

Cut Tape

$1.56

$1.14

$1.04

$0.917

Reel

$0.751

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 Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CEM3X30NPB

LM4040CEM3-3.0/NOPB
Texas Instruments
1: $1.06
7,069In Stock

Mfr. Part #
LM4040CEM3-3.0/NOPB

Mouser Part #
926-LM4040CEM330NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CEM3X30NPB

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Datasheet

7,069In Stock

Cut Tape

$1.06

$0.769

$0.692

$0.609

Reel

$0.504

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 A 926-LM4040 A 926-LM4040CIM3X10NPB

LM4040CIM3-10.0/NOPB
Texas Instruments
1: $0.87
3,797In 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

3,797In Stock

Cut Tape

$0.87

$0.624

$0.562

$0.494

Reel

$0.397

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 A 595-LM4040 A 595-LM4040CIM3X20NPB

LM4040CIM3-2.0/NOPB
Texas Instruments
1: $0.87
5,917In Stock

Mfr. Part #
LM4040CIM3-2.0/NOPB

Mouser Part #
926-LM4040CIM320NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref A 595-LM4040 A 595-LM4040CIM3X20NPB

Learn More

Datasheet

5,917In Stock

Cut Tape

$0.87

$0.624

$0.562

$0.494

Reel

$0.397

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 VLTG REF A 926-LM404 A 926-LM4040DIM3X50NPB

LM4040DIM3-5.0/NOPB
Texas Instruments
1: $0.67
5,600In Stock
19,000Expected 8/31/2026

Mfr. Part #
LM4040DIM3-5.0/NOPB

Mouser Part #
926-LM4040DIM350NOPB

Texas Instruments

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

Learn More

Datasheet

5,600In Stock

19,000Expected 8/31/2026

Cut Tape

$0.67

$0.475

$0.426

$0.372

Reel

$0.296

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

Voltage References Prec MicroPwr Shunt Vtg Ref

LM4040DIZ-10.0/NOPB
Texas Instruments
1: $1.24
4,486In Stock

Mfr. Part #
LM4040DIZ-10.0/NOPB

Mouser Part #
926-LM4040DIZ100NOPB

Texas Instruments

Voltage References Prec MicroPwr Shunt Vtg Ref

Learn More

Datasheet

4,486In Stock

$1.24

$0.901

$0.816

$0.722

View

Min.: 1
Mult.: 1

Through Hole

TO-92-3

Shunt Precision References

10 V

1 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Bulk

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X10NPB

LM4040AIM3-10.0/NOPB
Texas Instruments
1: $2.36
4,869In Stock

Mfr. Part #
LM4040AIM3-10.0/NOPB

Mouser Part #
926-M4040AIM3100NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X10NPB

Learn More

Datasheet

4,869In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.43

Reel

$1.19

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

+ 85 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: $2.22
7,203In Stock

Mfr. Part #
LM4040A25IDBZR

Mouser Part #
595-LM4040A25IDBZR

Texas Instruments

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

Learn More

Datasheet

7,203In Stock

Cut Tape

$2.22

$1.63

$1.49

$1.33

Reel

$1.14

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

LM4040B25IDBZR
Texas Instruments
1: $1.36
2,712In Stock
6,000Expected 10/29/2026

Mfr. Part #
LM4040B25IDBZR

Mouser Part #
595-LM4040B25IDBZR

Texas Instruments

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

Learn More

Datasheet

2,712In Stock

6,000Expected 10/29/2026

Cut Tape

$1.36

$0.988

$0.894

$0.79

Reel

$0.66

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 .5% acc A 595 A 595-LM4040C30IDBZT

LM4040C30IDBZR
Texas Instruments
1: $0.88
5,393In Stock
12,000Expected 3/4/2027

Mfr. Part #
LM4040C30IDBZR

Mouser Part #
595-LM4040C30IDBZR

Texas Instruments

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

Learn More

Datasheet

5,393In Stock

12,000Expected 3/4/2027

Cut Tape

$0.88

$0.632

$0.548

$0.50

Reel

$0.41

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

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X41NPB

LM4040AIM3-4.1/NOPB
Texas Instruments
1: $2.36
9,118In Stock

Mfr. Part #
LM4040AIM3-4.1/NOPB

Mouser Part #
926-LM4040AIM341NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X41NPB

Learn More

Datasheet

9,118In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.44

Reel

$1.21

View

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

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040AIM330NOPB

LM4040AIM3X-3.0/NOPB
Texas Instruments
1: $2.36
4,746In Stock

Mfr. Part #
LM4040AIM3X-3.0/NOPB

Mouser Part #
926-LM4040AIM3X30NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040AIM330NOPB

Learn More

Datasheet

4,746In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.44

Reel

$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

3 V

0.1 %

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-LM4040AIM341NOPB

LM4040AIM3X-4.1/NOPB
Texas Instruments
1: $2.36
3,195In Stock

Mfr. Part #
LM4040AIM3X-4.1/NOPB

Mouser Part #
926-LM4040AIM3X41NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040AIM341NOPB

Learn More

Datasheet

3,195In Stock

Cut Tape

$2.36

$1.76

$1.60

$1.44

Reel

$1.21

View

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

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040BIM3X41NPB

LM4040BIM3-4.1/NOPB
Texas Instruments
1: $1.55
9,342In Stock

Mfr. Part #
LM4040BIM3-4.1/NOPB

Mouser Part #
926-LM4040BIM341NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040BIM3X41NPB

Learn More

Datasheet

9,342In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.915

Reel

$0.765

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

4.096 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-LM4040BIM325NOPB

LM4040BIM3X-2.5/NOPB
Texas Instruments
1: $1.55
1,898In Stock
6,000Expected 11/12/2026

Mfr. Part #
LM4040BIM3X-2.5/NOPB

Mouser Part #
926-LM4040BIM3X25NPB

Texas Instruments

Voltage References 100-ppm/C precision micropower shunt vol A 926-LM4040BIM325NOPB

Learn More

Datasheet

1,898In Stock

6,000Expected 11/12/2026

Cut Tape

$1.55

$1.14

$1.03

$0.914

Reel

$0.764

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

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040BIM7X25NPB

LM4040BIM7-2.5/NOPB
Texas Instruments
1: $1.55
3,419In Stock

Mfr. Part #
LM4040BIM7-2.5/NOPB

Mouser Part #
926-LM4040BIM725NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040BIM7X25NPB

Learn More

Datasheet

3,419In Stock

Cut Tape

$1.55

$1.14

$1.03

$0.914

Reel

$0.751

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 PREC MICROPWR SHUNT VLTG REF A 926-M4040 A 926-M4040CIM3X25NOPB

LM4040CIM3-2.5/NOPB
Texas Instruments
1: $0.87
8,300In Stock
18,000Expected 2/1/2027

Mfr. Part #
LM4040CIM3-2.5/NOPB

Mouser Part #
926-LM4040CIM325NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-M4040 A 926-M4040CIM3X25NOPB

Learn More

Datasheet

8,300In Stock

18,000Expected 2/1/2027

Cut Tape

$0.87

$0.624

$0.562

$0.494

View

Reel

$0.434

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM3X41NPB

LM4040CIM3-4.1/NOPB
Texas Instruments
1: $0.87
5,158In Stock
12,000Expected 9/10/2026

Mfr. Part #
LM4040CIM3-4.1/NOPB

Mouser Part #
926-LM4040CIM341NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM3X41NPB

Learn More

Datasheet

5,158In Stock

12,000Expected 9/10/2026

Cut Tape

$0.87

$0.624

$0.562

$0.494

Reel

$0.403

View

MouseReel Available

Min.: 1
Mult.: 1

: 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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM3X50NPB

LM4040CIM3-5.0/NOPB
Texas Instruments
1: $0.92
10,703In Stock
18,000Expected 12/24/2026

Mfr. Part #
LM4040CIM3-5.0/NOPB

Mouser Part #
926-LM4040CIM350NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM3X50NPB

Learn More

Datasheet

10,703In Stock

18,000Expected 12/24/2026

Cut Tape

$0.92

$0.651

$0.585

$0.512

Reel

$0.397

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-LM4040CIM350NOPB

LM4040CIM3X-5.0/NOPB
Texas Instruments
1: $0.84
10,428In Stock

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

10,428In Stock

Cut Tape

$0.84

$0.605

$0.547

$0.482

Reel

$0.413

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-LM4040DEM3X25NPB

LM4040DEM3-2.5/NOPB
Texas Instruments
1: $0.84
Lead-Time 16 Weeks

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

Lead-Time 16 Weeks

Cut Tape

$0.84

$0.597

$0.538

$0.472

Reel

$0.394

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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040EIM3X25NPB

LM4040EIM3-2.5/NOPB
Texas Instruments
1: $0.47
13,229In Stock

Mfr. Part #
LM4040EIM3-2.5/NOPB

Mouser Part #
926-LM4040EIM325NOPB

Texas Instruments

Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040EIM3X25NPB

Learn More

Datasheet

13,229In Stock

Cut Tape

$0.47

$0.33

$0.295

$0.256

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-3

Shunt Precision References

2.5 V

2 %

150 PPM / C

15 mA

- 40 C

+ 85 C

LM4040

Reel, Cut Tape, MouseReel

Voltage References Automotive 100-ppm/ C precision micropo

LM4040QCEM3-3.0/NOPB
Texas Instruments
1: $1.32
1,312In Stock

Mfr. Part #
LM4040QCEM3-3.0/NOPB

Mouser Part #
595-4040QCEM330NOPB

Texas Instruments

Voltage References Automotive 100-ppm/ C precision micropo

Learn More

Datasheet

1,312In Stock

Cut Tape

$1.32

$0.951

$0.86

$0.761

Reel

$0.633

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

AEC-Q100

Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

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