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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	Packaging
Voltage References PREC MICROPWR SHUNT VLTG REF LM4040CIZ-5.0/NOPB Texas Instruments 1: $1.25 4,922In Stock	Mfr. Part No. LM4040CIZ-5.0/NOPB Mouser Part No 926-LM4040CIZ5.0NOPB	Texas Instruments	Voltage References PREC MICROPWR SHUNT VLTG REF Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	4,922In Stock	$1.25 $0.90 $0.812 $0.714 View $0.668 $0.639 $0.60 $0.582 $0.574	Min.: 1 Mult.: 1	Through Hole	TO-92-3	Shunt Precision References	5 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 85 C	LM4040	Bulk
Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040EIM3X25NPB LM4040EIM3-2.5/NOPB Texas Instruments 1: $0.639 7,572In Stock 9,000Expected 29/3/2027	Mfr. Part No. LM4040EIM3-2.5/NOPB Mouser Part No 926-LM4040EIM325NOPB	Texas Instruments	Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040EIM3X25NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	7,572In Stock 9,000Expected 29/3/2027	Cut Tape $0.639 $0.449 $0.401 $0.348 Reel $0.272 View $0.322 $0.307 $0.284 $0.269 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 PREC MICROPWR SHUNT VLTG REF A 926-LM404 A 926-LM4040CIM325NOPB LM4040CIM3X-2.5/NOPB Texas Instruments 1: $1.35 12,427In Stock 21,000Expected 3/5/2027	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 about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	12,427In Stock 21,000Expected 3/5/2027	Cut Tape $1.35 $0.97 $0.873 $0.767 Reel $0.636 View $0.718 $0.687 $0.665 $0.62 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 10-V Prec Micropower Shunt .1% accuracy A 595-LM4040A10IDBZR LM4040A10IDBZT Texas Instruments 1: $5.89 75In Stock	Mfr. Part No. LM4040A10IDBZT Mouser Part No 595-LM4040A10IDBZT	Texas Instruments	Voltage References 10-V Prec Micropower Shunt .1% accuracy A 595-LM4040A10IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	75In Stock	Cut Tape $5.89 $4.47 $4.11 $3.73 Reel $3.52 View $3.35 $3.25 $3.21 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	10 V	0.1 %	100 PPM / C	15 mA	- 40 C	+ 85 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 2.048V Precision Mcr pwr Shunt .1% acc A A 595-LM4040A20IDBZR LM4040A20IDBZT Texas Instruments 1: $5.89 300In Stock	Mfr. Part No. LM4040A20IDBZT Mouser Part No 595-LM4040A20IDBZT	Texas Instruments	Voltage References 2.048V Precision Mcr pwr Shunt .1% acc A A 595-LM4040A20IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	300In Stock	Cut Tape $5.89 $4.47 $4.11 $3.79 Reel $3.60 View $3.35 $3.25 $3.21 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 5V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A50IDBZR LM4040A50IDBZT Texas Instruments 1: $6.12 558In Stock	Mfr. Part No. LM4040A50IDBZT Mouser Part No 595-LM4040A50IDBZT	Texas Instruments	Voltage References 5V Precision Mcrpwr Shunt .1% acc A 595- A 595-LM4040A50IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	558In Stock	Cut Tape $6.12 $4.62 $4.26 $3.86 Reel $3.73 View $3.64 $3.47 $3.41 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 8.192-V Prec M-P Shu nt 0.1% accuracy A A 595-LM4040A82IDBZR LM4040A82IDBZT Texas Instruments 1: $5.89 269In Stock	Mfr. Part No. LM4040A82IDBZT Mouser Part No 595-LM4040A82IDBZT	Texas Instruments	Voltage References 8.192-V Prec M-P Shu nt 0.1% accuracy A A 595-LM4040A82IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	269In Stock	Cut Tape $5.89 $4.47 $4.11 $3.73 Reel $3.52 View $3.35 $3.22 $3.17 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	8.192 V	0.1 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt .2% accuracy A 595-LM4040B10IDBZT LM4040B10IDBZR Texas Instruments 1: $1.62 850In Stock	Mfr. Part No. LM4040B10IDBZR Mouser Part No 595-LM4040B10IDBZR	Texas Instruments	Voltage References 10-V Prec Micropower Shunt .2% accuracy A 595-LM4040B10IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	850In Stock	Cut Tape $1.62 $1.17 $1.06 $0.937 Reel $0.775 View $0.877 $0.842 $0.824 $0.758 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	10 V	0.2 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 2.048-V Precision Mc rpwr Shunt .2% acc A 595-LM4040B20IDBZR LM4040B20IDBZT Texas Instruments 1: $3.98 216In Stock	Mfr. Part No. LM4040B20IDBZT Mouser Part No 595-LM4040B20IDBZT	Texas Instruments	Voltage References 2.048-V Precision Mc rpwr Shunt .2% acc A 595-LM4040B20IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	216In Stock	Cut Tape $3.98 $2.98 $2.73 $2.45 Reel $2.22 View $2.19 $2.07 $2.03 $2.01 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	2.048 V	0.2 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 2.048-V Precision Mc rpwr Shunt .2% acc LM4040B20IDCKR Texas Instruments 1: $1.71 450In Stock	Mfr. Part No. LM4040B20IDCKR Mouser Part No 595-LM4040B20IDCKR	Texas Instruments	Voltage References 2.048-V Precision Mc rpwr Shunt .2% acc Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	450In Stock	Cut Tape $1.71 $1.48 $1.40 $0.891 Reel $0.826 View $0.851 $0.806 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	2.048 V	0.2 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 4.096-V Precision Mc rpwr Shunt .2% acc A 595-LM4040B41IDBZR LM4040B41IDBZT Texas Instruments 1: $3.98 447In Stock	Mfr. Part No. LM4040B41IDBZT Mouser Part No 595-LM4040B41IDBZT	Texas Instruments	Voltage References 4.096-V Precision Mc rpwr Shunt .2% acc A 595-LM4040B41IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	447In Stock	Cut Tape $3.98 $2.98 $2.73 $2.45 Reel $2.31 View $2.18 $2.09 $2.05 $2.04 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	4.096 V	0.2 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 4.096-V Precision Mc rpwr Shunt .2% acc LM4040B41IDCKR Texas Instruments 1: $1.71 1,964In Stock	Mfr. Part No. LM4040B41IDCKR Mouser Part No 595-LM4040B41IDCKR	Texas Instruments	Voltage References 4.096-V Precision Mc rpwr Shunt .2% acc Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,964In Stock	Cut Tape $1.71 $1.48 $1.40 $1.34 Reel $0.826 View $1.28 $0.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	4.096 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 A 595 A 595-LM4040B50IDBZT LM4040B50IDBZR Texas Instruments 1: $1.62 20In Stock 3,000Expected 12/1/2027	Mfr. Part No. LM4040B50IDBZR Mouser Part No 595-LM4040B50IDBZR	Texas Instruments	Voltage References 5-V Precision Mcrpwr Shunt .2% acc A 595 A 595-LM4040B50IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	20In Stock 3,000Expected 12/1/2027	Cut Tape $1.62 $1.17 $1.06 $0.937 Reel $0.775 View $0.877 $0.842 $0.824 $0.758 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	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt 0.5% accuracy A 595-LM4040C10IDBZT LM4040C10IDBZR Texas Instruments 1: $1.82 1,664In Stock 12,000On Order	Mfr. Part No. LM4040C10IDBZR Mouser Part No 595-LM4040C10IDBZR	Texas Instruments	Voltage References 10-V Prec Micropower Shunt 0.5% accuracy A 595-LM4040C10IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,664In Stock 12,000On Order On Order Ship Dates Mfr. No: LM4040C10IDBZR Stock: 1,664 Can Dispatch Immediately On Order: 6,000 Expected 8/11/2027 6,000 Expected 20/3/2028 Factory Lead Time: 12 Weeks	Cut Tape $1.82 $1.31 $1.19 $1.05 View Reel $0.805 $0.983 $0.944 $0.805 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	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt 0.5% accuracy A 595-LM4040C10IDBZR LM4040C10IDBZT Texas Instruments 1: $2.03 547In Stock	Mfr. Part No. LM4040C10IDBZT Mouser Part No 595-LM4040C10IDBZT	Texas Instruments	Voltage References 10-V Prec Micropower Shunt 0.5% accuracy A 595-LM4040C10IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	547In Stock	Cut Tape $2.03 $1.48 $1.34 $1.19 Reel $1.12 View $1.08 $1.06 $1.02 $1.01 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	10 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt 0.5% accuracy LM4040C10ILPR Texas Instruments 1: $2.26 318In Stock	Mfr. Part No. LM4040C10ILPR Mouser Part No 595-LM4040C10ILPR	Texas Instruments	Voltage References 10-V Prec Micropower Shunt 0.5% accuracy Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	318In Stock	Cut Tape $2.26 $1.66 $1.51 $1.33 Reel $1.12 View $1.25 $1.23 $1.22 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Shunt Precision References	10 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 2.048-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C20IDBZR LM4040C20IDBZT Texas Instruments 1: $1.80 508In Stock	Mfr. Part No. LM4040C20IDBZT Mouser Part No 595-LM4040C20IDBZT	Texas Instruments	Voltage References 2.048-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C20IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	508In Stock	Cut Tape $1.80 $1.30 $1.18 $1.06 Reel $0.998 View $0.942 $0.885 $0.873 $0.854 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 2.048-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C20QDBZR LM4040C20QDBZT Texas Instruments 1: $2.50 465In Stock	Mfr. Part No. LM4040C20QDBZT Mouser Part No 595-LM4040C20QDBZT	Texas Instruments	Voltage References 2.048-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C20QDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	465In Stock	Cut Tape $2.50 $1.85 $1.69 $1.50 Reel $1.40 View $1.32 $1.28 $1.26 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDBZT LM4040C25IDBZR Texas Instruments 1: $1.48 255In Stock 21,000On Order	Mfr. Part No. LM4040C25IDBZR Mouser Part No 595-LM4040C25IDBZR	Texas Instruments	Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	255In Stock 21,000On Order On Order Ship Dates Mfr. No: LM4040C25IDBZR Stock: 255 Can Dispatch Immediately On Order: 6,000 Expected 20/11/2026 15,000 Expected 4/2/2027 Factory Lead Time: 12 Weeks	Cut Tape $1.48 $1.06 $0.955 $0.84 Reel $0.695 View $0.786 $0.753 $0.732 $0.677 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 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDBZR LM4040C25IDBZT Texas Instruments 1: $1.66 522In Stock	Mfr. Part No. LM4040C25IDBZT Mouser Part No 595-LM4040C25IDBZT	Texas Instruments	Voltage References 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	522In Stock	Cut Tape $1.66 $1.20 $1.09 $0.963 Reel $0.903 View $0.866 $0.828 $0.804 $0.785 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 2.5-V Precision Mcrp wr Shunt .5% acc A A 595-LM4040C25IDCKT LM4040C25IDCKR Texas Instruments 1: $1.35 2,149In 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 about Texas Instruments ti lm4040 voltage references	Datasheet	2,149In Stock	Cut Tape $1.35 $0.967 $0.873 $0.768 Reel $0.612 View $0.718 $0.688 $0.668 $0.598 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 3-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C30IDBZR LM4040C30IDBZT Texas Instruments 1: $1.59 821In Stock	Mfr. Part No. LM4040C30IDBZT Mouser Part No 595-LM4040C30IDBZT	Texas Instruments	Voltage References 3-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C30IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	821In Stock	Cut Tape $1.59 $1.15 $1.04 $0.919 Reel $0.86 View $0.808 $0.777 $0.766 $0.752 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 3-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C30QDBZT LM4040C30QDBZR Texas Instruments 1: $1.66 2,084In Stock	Mfr. Part No. LM4040C30QDBZR Mouser Part No 595-LM4040C30QDBZR	Texas Instruments	Voltage References 3-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C30QDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	2,084In Stock	Cut Tape $1.66 $1.20 $1.09 $0.959 Reel $0.777 View $0.899 $0.862 $0.834 $0.76 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 4.096-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C41IDBZT LM4040C41IDBZR Texas Instruments 1: $1.66 1,942In Stock	Mfr. Part No. LM4040C41IDBZR Mouser Part No 595-LM4040C41IDBZR	Texas Instruments	Voltage References 4.096-V Precision Mc rpwr Shunt .5% acc A 595-LM4040C41IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,942In Stock	Cut Tape $1.66 $1.20 $1.09 $0.963 Reel $0.804 View $0.903 $0.866 $0.828 $0.785 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	+ 125 C	LM4040	Reel, Cut Tape, MouseReel
Voltage References 4.096-V Precision Mc rpwr Shunt .5% acc LM4040C41IDCKR Texas Instruments 1: $1.66 1,099In Stock	Mfr. Part No. LM4040C41IDCKR Mouser Part No 595-LM4040C41IDCKR	Texas Instruments	Voltage References 4.096-V Precision Mc rpwr Shunt .5% acc Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,099In Stock	Cut Tape $1.66 $1.19 $1.07 $0.94 View Reel $0.709 $0.879 $0.84 $0.835 $0.709 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	4.096 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

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