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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Reference Type	Output Voltage	Initial Accuracy	Temperature Coefficient	Shunt Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Voltage References 10-V Prec Micropower Shunt 1% accuracy A ALT 595-LM4040D10IDCKR LM4040D10IDCKRG4 Texas Instruments 1: $1.96 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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,998In Stock	Cut Tape $1.96 $1.41 $1.29 $1.14 Reel $0.951 View $1.07 $1.02 $0.978 $0.928	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: $1.96 3,000In 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 about Texas Instruments ti lm4040 voltage references	Datasheet	3,000In Stock	Cut Tape $1.96 $1.43 $1.28 $1.18 Reel $0.998 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 Fixed voltage 45-uA precision micropow LM4040A30IDBZR1G4 Texas Instruments 1: $3.47 1,411In Stock 12,000Expected 5/4/2027 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 about Texas Instruments ti lm4040 voltage references	Datasheet	1,411In Stock 12,000Expected 5/4/2027	Cut Tape $3.47 $2.57 $2.35 $2.11 $1.99 Reel $1.67 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: $3.47 2,988In 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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,988In Stock	Cut Tape $3.47 $2.57 $2.35 $2.11 $1.99 Reel $1.67 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: $2.00 2,981In 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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,981In Stock	Cut Tape $2.00 $1.47 $1.32 $1.18 View Reel $0.926 $1.10 $1.09 $0.926 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 LM4040C30IDBZR1G4 Texas Instruments 1: $1.37 2,741In Stock New Product	Mfr. Part No. LM4040C30IDBZR1G4 Mouser Part No 595-M4040C30IDBZR1G4 New Product	Texas Instruments	Voltage References Fixed voltage 45-uA precision micropow Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	2,741In Stock	Cut Tape $1.37 $0.981 $0.883 $0.777 View Reel $0.602 $0.725 $0.71 $0.602 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Series, Shunt References	3 V	0.5 %	100 PPM / C		- 40 C	+ 85 C	LM4040C30IDBZR1G4		Reel, Cut Tape, MouseReel
Voltage References Fixed voltage 45-uA precision micropow LM4040C50IDBZR1G4 Texas Instruments 1: $1.63 2,531In 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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,531In Stock	Cut Tape $1.63 $1.17 $1.05 $0.922 View Reel $0.717 $0.862 $0.845 $0.717 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 Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040BIM3X30NPB LM4040BIM3-3.0/NOPB Texas Instruments 1: $2.38 16,758In Stock	Mfr. Part No. LM4040BIM3-3.0/NOPB Mouser Part No 926-LM4040BIM330NOPB	Texas Instruments	Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040BIM3X30NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	16,758In Stock	Cut Tape $2.38 $1.75 $1.59 $1.41 Reel $1.20 View $1.33 $1.28 $1.17 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-LM4040AIM3X10NPB LM4040AIM3-10.0/NOPB Texas Instruments 1: $3.64 10,681In Stock	Mfr. Part No. LM4040AIM3-10.0/NOPB Mouser Part No 926-M4040AIM3100NOPB	Texas Instruments	Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X10NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	10,681In Stock	Cut Tape $3.64 $2.72 $2.49 $2.23 Reel $1.89 View $2.11 $2.05 $2.00 $1.85 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 100-ppm/C precision micropower shunt vol LM4040CIM3X-2.5/G4 Texas Instruments 1: $1.35 2,537In Stock New Product	Mfr. Part No. LM4040CIM3X-2.5/G4 Mouser Part No 595-LM4040CIM3X-25G4 New Product	Texas Instruments	Voltage References 100-ppm/C precision micropower shunt vol Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	2,537In Stock	Cut Tape $1.35 $0.94 $0.843 $0.736 View Reel $0.564 $0.685 $0.666 $0.564 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	2.5 V		100 PPM / C		- 40 C	+ 85 C	LM4040CIM3X-2.5/G4		Reel, Cut Tape, MouseReel
Voltage References Fixed voltage 45-uA precision micropow LM4040A41IDBZT1G4 Texas Instruments 1: $6.26 213In Stock New Product	Mfr. Part No. LM4040A41IDBZT1G4 Mouser Part No 595-M4040A41IDBZT1G4 New Product	Texas Instruments	Voltage References Fixed voltage 45-uA precision micropow Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	213In Stock	Cut Tape $6.26 $4.72 $4.32 $4.16 Reel $3.52 View $3.44 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series, Shunt References	4.1 V	0.1 %	100 PPM / C		- 40 C	+ 85 C	LM4040A41IDBZT1G4		Reel, Cut Tape, MouseReel
Voltage References Fixed voltage 45-uA precision micropow LM4040A50IDBZT1G4 Texas Instruments 1: $6.26 202In Stock New Product	Mfr. Part No. LM4040A50IDBZT1G4 Mouser Part No 595-M4040A50IDBZT1G4 New Product	Texas Instruments	Voltage References Fixed voltage 45-uA precision micropow Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	202In Stock	Cut Tape $6.26 $4.72 $4.32 $4.16 Reel $3.52 View $3.44 $3.37 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series, Shunt References	5 V	0.1 %	100 PPM / C		- 40 C	+ 85 C	LM4040A50IDBZT1G4		Reel, Cut Tape, MouseReel
Voltage References Fixed voltage 45-uA precision micropow LM4040B50IDBZT1G4 Texas Instruments 1: $4.20 121In Stock New Product	Mfr. Part No. LM4040B50IDBZT1G4 Mouser Part No 595-M4040B50IDBZT1G4 New Product	Texas Instruments	Voltage References Fixed voltage 45-uA precision micropow Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	121In Stock	Cut Tape $4.20 $3.14 $2.87 $2.72 Reel $2.30 View $2.24 $2.18 $2.14 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series, Shunt References	5 V	0.2 %	100 PPM / C		- 40 C	+ 85 C	LM4040B50IDBZT1G4		Reel, Cut Tape, MouseReel
Voltage References Fixed voltage 45-uA precision micropow LM4040C50QDBZT1G4 Texas Instruments 1: $2.49 364In Stock New Product	Mfr. Part No. LM4040C50QDBZT1G4 Mouser Part No 595-M4040C50QDBZT1G4 New Product	Texas Instruments	Voltage References Fixed voltage 45-uA precision micropow Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	364In Stock	Cut Tape $2.49 $1.82 $1.66 $1.55 Reel $1.31 View $1.24 $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series, Shunt References	5 V	0.5 %	100 PPM / C		- 40 C	+ 125 C	LM4040C50QDBZT1G4		Reel, Cut Tape, MouseReel
Voltage References Fixed voltage 45-uA precision micropow LM4040D25QDBZT1G4 Texas Instruments 1: $2.11 181In Stock New Product	Mfr. Part No. LM4040D25QDBZT1G4 Mouser Part No 595-M4040D25QDBZT1G4 New Product	Texas Instruments	Voltage References Fixed voltage 45-uA precision micropow Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	181In Stock	Cut Tape $2.11 $1.54 $1.40 $1.25 Reel $1.17 View $1.12 $1.11 $1.04 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Series, Shunt References	2.5 V	1 %	150 PPM / C		- 40 C	+ 125 C	LM4040D25QDBZT1G4		Reel, Cut Tape, MouseReel
Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X50NPB LM4040AIM3-5.0/NOPB Texas Instruments 1: $3.21 12,653In Stock 18,000Expected 19/4/2027	Mfr. Part No. LM4040AIM3-5.0/NOPB Mouser Part No 926-LM4040AIM350NOPB	Texas Instruments	Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040AIM3X50NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	12,653In Stock 18,000Expected 19/4/2027	Cut Tape $3.21 $2.39 $2.18 $1.96 View Reel $1.65 $1.85 $1.80 $1.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	5 V	0.1 %	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-LM4040AIM325NOPB LM4040AIM3X-2.5/NOPB Texas Instruments 1: $3.28 16,366In Stock	Mfr. Part No. LM4040AIM3X-2.5/NOPB Mouser Part No 926-LM4040AIM3X25NPB	Texas Instruments	Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040AIM325NOPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	16,366In Stock	Cut Tape $3.28 $2.43 $2.23 $2.00 Reel $1.78 View $1.88 $1.82 $1.74 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 A 926-LM404 A 926-LM4040DIM3X25NPB LM4040DIM3-2.5/NOPB Texas Instruments 1: $1.05 42,811In Stock	Mfr. Part No. LM4040DIM3-2.5/NOPB Mouser Part No 926-LM4040DIM325NOPB	Texas Instruments	Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040DIM3X25NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	42,811In Stock	Cut Tape $1.05 $0.744 $0.666 $0.582 Reel $0.476 View $0.541 $0.518 $0.498 $0.464 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 Automotive 100-ppm/ C precision micropo LM4040QCEM3-3.0/NOPB Texas Instruments 1: $2.00 3,421In Stock	Mfr. Part No. LM4040QCEM3-3.0/NOPB Mouser Part No 595-4040QCEM330NOPB	Texas Instruments	Voltage References Automotive 100-ppm/ C precision micropo Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	3,421In Stock	Cut Tape $2.00 $1.44 $1.31 $1.16 Reel $0.968 View $1.09 $1.04 $0.996 $0.945 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
Voltage References Automotive 100-ppm/ C precision micropo LM4040QEEM3-3.0/NOPB Texas Instruments 1: $1.52 2,734In Stock	Mfr. Part No. LM4040QEEM3-3.0/NOPB Mouser Part No 595-4040QEEM330NOPB	Texas Instruments	Voltage References Automotive 100-ppm/ C precision micropo Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	2,734In Stock	Cut Tape $1.52 $1.10 $0.993 $0.876 Reel $0.711 View $0.82 $0.787 $0.737 $0.704 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	3 V	2 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt .1% accuracy A 595-LM4040A10IDBZT LM4040A10IDBZR Texas Instruments 1: $2.64 2,167In 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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,167In Stock	Cut Tape $2.64 $1.94 $1.77 $1.58 Reel $1.33 View $1.50 $1.44 $1.30 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: $2.99 1,961In Stock 6,000Expected 8/2/2027	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 about Texas Instruments ti lm4040 voltage references	Datasheet	1,961In Stock 6,000Expected 8/2/2027	Cut Tape $2.99 $2.22 $2.03 $1.81 View Reel $1.66 $1.70 $1.66 $1.66 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 3V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A30IDBZT LM4040A30IDBZR Texas Instruments 1: $2.99 2,183In Stock 9,000Expected 28/1/2027	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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,183In Stock 9,000Expected 28/1/2027	Cut Tape $2.99 $2.22 $2.03 $1.81 View Reel $1.51 $1.70 $1.65 $1.58 $1.51 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	+ 125 C	LM4040		Reel, Cut Tape, MouseReel
Voltage References 3V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A30IDBZR LM4040A30IDBZT Texas Instruments 1: $5.98 721In Stock	Mfr. Part No. LM4040A30IDBZT Mouser Part No 595-LM4040A30IDBZT	Texas Instruments	Voltage References 3V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A30IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	721In Stock	Cut Tape $5.98 $4.52 $4.15 $3.98 Reel $3.37 View $3.29 $3.22 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 3V Precision Mcrpwr Shunt .1% acc LM4040A30IDCKR Texas Instruments 1: $2.76 3,018In Stock	Mfr. Part No. LM4040A30IDCKR Mouser Part No 595-LM4040A30IDCKR	Texas Instruments	Voltage References 3V Precision Mcrpwr Shunt .1% acc Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	3,018In Stock	Cut Tape $2.76 $2.04 $1.86 $1.66 Reel $1.43 View $1.56 $1.51 $1.47 $1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	3 V	0.1 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040		Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

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