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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 4.096-V Prec Micro P wr Shunt Vltg Ref A A 595-LM4040C41ILPR LM4040C41ILP Texas Instruments 1: $2.01 845In Stock	Mfr. Part No. LM4040C41ILP Mouser Part No 595-LM4040C41ILP	Texas Instruments	Voltage References 4.096-V Prec Micro P wr Shunt Vltg Ref A A 595-LM4040C41ILPR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	845In Stock	$2.01 $1.48 $1.34 $1.18 View $1.11 $1.10 $1.05 $1.03	Min.: 1 Mult.: 1	Through Hole	TO-92-3	Shunt Precision References	4.096 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040		Bulk
Voltage References 5-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C50QDBZR LM4040C50QDBZT Texas Instruments 1: $2.58 350In Stock	Mfr. Part No. LM4040C50QDBZT Mouser Part No 595-LM4040C50QDBZT	Texas Instruments	Voltage References 5-V Precision Mcrpwr Shunt .5% acc A 595 A 595-LM4040C50QDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	350In Stock	Cut Tape $2.58 $1.90 $1.74 $1.55 Reel $1.44 View $1.36 $1.32 $1.31 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	5 V	0.5 %	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 LM4040C82IDBZR Texas Instruments 1: $1.58 1,356In Stock	Mfr. Part No. LM4040C82IDBZR Mouser Part No 595-LM4040C82IDBZR	Texas Instruments	Voltage References 8.192-V Prec M-P Shu nt 0.5% accuracy Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,356In Stock	Cut Tape $1.58 $1.14 $1.03 $0.91 Reel $0.744 View $0.853 $0.817 $0.80 $0.728 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	8.192 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040		Reel, Cut Tape, MouseReel
Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM320NOPB LM4040CIM3X-2.0/NOPB Texas Instruments 1: $1.35 470In Stock	Mfr. Part No. LM4040CIM3X-2.0/NOPB Mouser Part No 595-LM4040CIM3X20NPB	Texas Instruments	Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4040 A 926-LM4040CIM320NOPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	470In Stock	Cut Tape $1.35 $0.964 $0.87 $0.766 Reel $0.631 View $0.717 $0.687 $0.662 $0.62 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 Vtg Ref LM4040CIM7-2.0/NOPB Texas Instruments 1: $1.40 1,100In Stock	Mfr. Part No. LM4040CIM7-2.0/NOPB Mouser Part No 595-LM4040CIM72.0NPB	Texas Instruments	Voltage References Prec MicroPwr Shunt Vtg Ref Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	1,100In Stock	Cut Tape $1.40 $1.01 $0.908 $0.80 Reel $0.66 View $0.748 $0.718 $0.692 $0.649 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	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 Vtg Ref LM4040CIZ-4.1/NOPB Texas Instruments 1: $1.25 1,463In Stock	Mfr. Part No. LM4040CIZ-4.1/NOPB Mouser Part No 595-LM4040CIZ4.1NOPB	Texas Instruments	Voltage References Prec MicroPwr Shunt Vtg Ref Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	1,463In 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	4.096 V	0.5 %	150 PPM / C	15 mA	- 40 C	+ 85 C	LM4040		Bulk
Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZT LM4040D10IDBZR Texas Instruments 1: $1.24 640In Stock 6,000On Order	Mfr. Part No. LM4040D10IDBZR Mouser Part No 595-LM4040D10IDBZR	Texas Instruments	Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	640In Stock 6,000On Order On Order Ship Dates Mfr. No: LM4040D10IDBZR Stock: 640 Can Dispatch Immediately On Order: 3,000 Expected 5/7/2027 3,000 Expected 20/3/2028 Factory Lead Time: 12 Weeks	Cut Tape $1.24 $0.887 $0.80 $0.703 Reel $0.577 View $0.657 $0.628 $0.608 $0.563 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	10 V	1 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040		Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZR LM4040D10IDBZT Texas Instruments 1: $2.00 646In Stock	Mfr. Part No. LM4040D10IDBZT Mouser Part No 595-LM4040D10IDBZT	Texas Instruments	Voltage References 10-V Prec Micropower Shunt 1% accuracy A A 595-LM4040D10IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	646In Stock	Cut Tape $2.00 $1.46 $1.32 $1.16 Reel $1.09 View $1.05 $1.00 $0.972 $0.949 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	10 V	1 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040		Reel, Cut Tape, MouseReel
Voltage References 10-V Prec Micropower Shunt 1% accuracy LM4040D10IDCKR Texas Instruments 1: $1.35 1,627In Stock	Mfr. Part No. LM4040D10IDCKR Mouser Part No 595-LM4040D10IDCKR	Texas Instruments	Voltage References 10-V Prec Micropower Shunt 1% accuracy Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,627In Stock	Cut Tape $1.35 $0.972 $0.876 $0.77 Reel $0.638 View $0.719 $0.69 $0.668 $0.622 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	10 V	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-LM4040D20IDBZT LM4040D20IDBZR Texas Instruments 1: $0.843 1,310In Stock 6,000Expected 8/2/2027	Mfr. Part No. LM4040D20IDBZR Mouser Part No 595-LM4040D20IDBZR	Texas Instruments	Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20IDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	1,310In Stock 6,000Expected 8/2/2027	Cut Tape $0.843 $0.60 $0.539 $0.469 Reel $0.379 View $0.437 $0.418 $0.401 $0.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	2.048 V	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-LM4040D20IDBZR LM4040D20IDBZT Texas Instruments 1: $1.75 720In Stock	Mfr. Part No. LM4040D20IDBZT Mouser Part No 595-LM4040D20IDBZT	Texas Instruments	Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	720In Stock	Cut Tape $1.75 $1.27 $1.15 $1.02 Reel $0.955 View $0.898 $0.853 $0.836 $0.834 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	2.048 V	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 LM4040D20IDCKR Texas Instruments 1: $1.32 3,030In Stock	Mfr. Part No. LM4040D20IDCKR Mouser Part No 595-LM4040D20IDCKR	Texas Instruments	Voltage References 2.048V Precision Mcr pwr Shunt 1% acc Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	3,030In Stock	Cut Tape $1.32 $0.942 $0.85 $0.748 Reel $0.605 View $0.699 $0.67 $0.65 $0.592 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	2.048 V	1 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040		Reel, Cut Tape, MouseReel
Voltage References 2.048-V Prec M-P Shu nt 1% accuracy LM4040D20ILPR Texas Instruments 1: $1.09 515In Stock	Mfr. Part No. LM4040D20ILPR Mouser Part No 595-LM4040D20ILPR	Texas Instruments	Voltage References 2.048-V Prec M-P Shu nt 1% accuracy Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	515In Stock	Cut Tape $1.09 $0.775 $0.698 $0.612 Reel $0.496 View $0.571 $0.547 $0.526 $0.484 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Shunt Precision References	2.048 V	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-LM4040D20QDBZR LM4040D20QDBZT Texas Instruments 1: $2.33 610In Stock	Mfr. Part No. LM4040D20QDBZT Mouser Part No 595-LM4040D20QDBZT	Texas Instruments	Voltage References 2.048V Precision Mcr pwr Shunt 1% acc A A 595-LM4040D20QDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	610In Stock	Cut Tape $2.33 $1.70 $1.55 $1.41 Reel $1.28 View $1.20 $1.18 $1.14 $1.13 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	2.048 V	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 59 A 595-LM4040D25QDBZT LM4040D25QDBZR Texas Instruments 1: $1.82 131In Stock 3,000Expected 18/1/2027	Mfr. Part No. LM4040D25QDBZR Mouser Part No 595-LM4040D25QDBZR	Texas Instruments	Voltage References 2.5V Precision Mcrpw r Shunt 1% acc A 59 A 595-LM4040D25QDBZT Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	131In Stock 3,000Expected 18/1/2027	Cut Tape $1.82 $1.33 $1.20 $1.07 Reel $0.887 View $1.00 $0.96 $0.933 $0.866 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	+ 125 C	LM4040		Reel, Cut Tape, MouseReel
Voltage References 3-V Precision Micpwr Shunt 1% acc A 595- A 595-LM4040D30IDBZR LM4040D30IDBZT Texas Instruments 1: $1.97 113In Stock	Mfr. Part No. LM4040D30IDBZT Mouser Part No 595-LM4040D30IDBZT	Texas Instruments	Voltage References 3-V Precision Micpwr Shunt 1% acc A 595- A 595-LM4040D30IDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	113In Stock	Cut Tape $1.97 $1.44 $1.30 $1.15 Reel $1.03 View $1.02 $0.951 $0.932 $0.921 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-3	Shunt Precision References	3 V	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 LM4040D41IDCKR Texas Instruments 1: $0.979 859In Stock	Mfr. Part No. LM4040D41IDCKR Mouser Part No 595-LM4040D41IDCKR	Texas Instruments	Voltage References 4.096V Precision Mcr pwr Shunt 1% acc Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	859In Stock	Cut Tape $0.979 $0.694 $0.623 $0.544 $0.509 Reel $0.509 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	4.096 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: $1.31 743In Stock 9,000Expected 11/1/2027	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 about Texas Instruments ti lm4040 voltage references	Datasheet	743In Stock 9,000Expected 11/1/2027	Cut Tape $1.31 $0.94 $0.847 $0.745 Reel $0.60 View $0.696 $0.666 $0.646 $0.585 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 5V Precision Mcrpwr Shunt 1% acc A 595-L A 595-LM4040D50QDBZR LM4040D50QDBZT Texas Instruments 1: $2.31 586In Stock	Mfr. Part No. LM4040D50QDBZT Mouser Part No 595-LM4040D50QDBZT	Texas Instruments	Voltage References 5V Precision Mcrpwr Shunt 1% acc A 595-L A 595-LM4040D50QDBZR Learn More about Texas Instruments ti lm4040 voltage references	Datasheet	586In Stock	Cut Tape $2.31 $1.69 $1.54 $1.36 Reel $1.28 View $1.23 $1.22 $1.14 $1.12 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QBIM3X25NPB LM4040QBIM3-2.5/NOPB Texas Instruments 1: $3.22 972In Stock	Mfr. Part No. LM4040QBIM3-2.5/NOPB Mouser Part No 595-LM4040QBIM325NPB	Texas Instruments	Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QBIM3X25NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	972In Stock	Cut Tape $3.22 $2.38 $2.18 $1.94 Reel $1.73 View $1.84 $1.78 $1.71 $1.69 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-23-3	Shunt Precision References	2.5 V	0.2 %	150 PPM / C	15 mA	- 40 C	+ 125 C	LM4040	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References Precision MicroPWR S hunt Vltg Ref LM4040QCEM3-2.5/NOPB Texas Instruments 1: $1.96 1,278In Stock 3,000Expected 12/1/2027	Mfr. Part No. LM4040QCEM3-2.5/NOPB Mouser Part No 595-LM4040QCEM325NPB	Texas Instruments	Voltage References Precision MicroPWR S hunt Vltg Ref Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	1,278In Stock 3,000Expected 12/1/2027	Cut Tape $1.96 $1.43 $1.29 $1.15 Reel $0.957 View $1.08 $1.03 $1.01 $0.936 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	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References Precision MicroPWR S hunt Vltg Ref LM4040QDEM3-2.5/NOPB Texas Instruments 1: $1.75 97In Stock	Mfr. Part No. LM4040QDEM3-2.5/NOPB Mouser Part No 595-LM4040QDEM325NPB	Texas Instruments	Voltage References Precision MicroPWR S hunt Vltg Ref Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	97In Stock	Cut Tape $1.75 $1.28 $1.15 $1.02 Reel $0.851 View $0.956 $0.917 $0.876 $0.831 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	+ 125 C	LM4040	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QDIM3X25NPB LM4040QDIM3-2.5/NOPB Texas Instruments 1: $1.39 53In Stock	Mfr. Part No. LM4040QDIM3-2.5/NOPB Mouser Part No 595-LM4040QDIM325NPB	Texas Instruments	Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QDIM3X25NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	53In Stock	Cut Tape $1.39 $1.00 $0.903 $0.794 Reel $0.658 View $0.743 $0.711 $0.688 $0.642 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	2.5 V	1 %	150 PPM / C		- 40 C	+ 125 C	LM4040	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QEIM3X25NPB LM4040QEIM3-2.5/NOPB Texas Instruments 1: $1.39 1,905In Stock	Mfr. Part No. LM4040QEIM3-2.5/NOPB Mouser Part No 595-LM4040QEIM325NPB	Texas Instruments	Voltage References Precision MicroPWR S hunt Vltg Ref A 595 A 595-M4040QEIM3X25NPB Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	1,905In Stock	Cut Tape $1.39 $1.00 $0.903 $0.794 Reel $0.658 View $0.743 $0.711 $0.688 $0.642 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 Prec MicroPwr Shunt Vtg Ref LM4040EIM7-2.0/NOPB Texas Instruments 1: $0.789 2,989In Stock	Mfr. Part No. LM4040EIM7-2.0/NOPB Mouser Part No 595-M4040EIM7-2.0NPB	Texas Instruments	Voltage References Prec MicroPwr Shunt Vtg Ref Learn More about Texas Instruments lm4040 n lm4040 n q1 voltage references	Datasheet	2,989In Stock	Cut Tape $0.789 $0.551 $0.494 $0.43 Reel $0.347 View $0.40 $0.381 $0.366 $0.337 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	2.048 V	2 %	150 PPM / C	15 mA	- 40 C	+ 85 C	LM4040		Reel, Cut Tape, MouseReel

LM4040 Precision Micropower Voltage References

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