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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 (GBP) 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 A 926-LM404 A 926-LM4040CIM325NOPB LM4040CIM3X-2.5/NOPB Texas Instruments 1: £0.743 15,993In Stock 21,000Expected 03/05/2027	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	15,993In Stock 21,000Expected 03/05/2027	Cut Tape £0.743 £0.535 £0.482 £0.423 Reel £0.351 View £0.396 £0.379 £0.368 £0.342 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: £3.25 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 £3.25 £2.47 £2.27 £2.06 Reel £1.95 View £1.85 £1.80 £1.77 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: £3.25 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 £3.25 £2.47 £2.27 £2.10 Reel £1.99 View £1.85 £1.80 £1.77 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: £3.38 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 £3.38 £2.55 £2.35 £2.13 Reel £2.06 View £2.01 £1.91 £1.89 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: £3.25 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 £3.25 £2.47 £2.27 £2.06 Reel £1.95 View £1.85 £1.78 £1.75 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: £0.89 846In 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	846In Stock	Cut Tape £0.89 £0.647 £0.586 £0.518 Reel £0.428 View £0.485 £0.464 £0.455 £0.418 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: £2.20 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 £2.20 £1.64 £1.51 £1.35 Reel £1.22 View £1.20 £1.14 £1.12 £1.11 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: £0.943 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 £0.943 £0.818 £0.773 £0.491 Reel £0.456 View £0.47 £0.445 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: £2.20 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 £2.20 £1.64 £1.51 £1.35 Reel £1.27 View £1.20 £1.15 £1.13 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: £0.943 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 £0.943 £0.818 £0.773 £0.738 Reel £0.456 View £0.705 £0.453 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: £0.89 20In Stock 3,000On Order	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 3,000On Order	Cut Tape £0.89 £0.647 £0.586 £0.518 Reel £0.428 View £0.485 £0.464 £0.455 £0.418 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: £1.00 1,634In 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	1,634In Stock 12,000On Order On Order Ship Dates Mfr. No: LM4040C10IDBZR Stock: 1,634 Can Dispatch Immediately On Order: 6,000 Expected 08/11/2027 6,000 Expected 20/03/2028 Factory Lead Time: 12 Weeks	Cut Tape £1.00 £0.725 £0.656 £0.58 View Reel £0.444 £0.543 £0.521 £0.444 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: £1.12 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 £1.12 £0.818 £0.742 £0.657 Reel £0.617 View £0.594 £0.587 £0.566 £0.56 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: £1.25 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 £1.25 £0.917 £0.834 £0.736 Reel £0.619 View £0.691 £0.679 £0.675 £0.605 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: £0.995 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 £0.995 £0.718 £0.651 £0.588 Reel £0.551 View £0.52 £0.489 £0.482 £0.471 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: £1.38 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 £1.38 £1.02 £0.934 £0.826 Reel £0.773 View £0.732 £0.705 £0.697 £0.683 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: £0.818 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 04/02/2027 Factory Lead Time: 12 Weeks	Cut Tape £0.818 £0.585 £0.527 £0.464 View Reel £0.383 £0.434 £0.416 £0.404 £0.383 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: £0.917 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 £0.917 £0.665 £0.602 £0.532 Reel £0.498 View £0.478 £0.457 £0.443 £0.433 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: £0.743 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 £0.743 £0.533 £0.482 £0.424 Reel £0.338 View £0.396 £0.38 £0.368 £0.33 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: £0.882 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 £0.882 £0.636 £0.574 £0.507 Reel £0.475 View £0.446 £0.429 £0.423 £0.416 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: £0.917 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 £0.917 £0.662 £0.599 £0.529 Reel £0.429 View £0.496 £0.476 £0.46 £0.42 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: £0.917 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 £0.917 £0.665 £0.602 £0.532 Reel £0.443 View £0.498 £0.478 £0.457 £0.433 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: £0.917 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 £0.917 £0.655 £0.589 £0.519 View Reel £0.391 £0.485 £0.464 £0.461 £0.391 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
Voltage References 4.096-V Prec Micro P wr Shunt Vltg Ref A A 595-LM4040C41ILPR LM4040C41ILP Texas Instruments 1: £1.11 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	£1.11 £0.818 £0.738 £0.654 View £0.615 £0.607 £0.606 £0.577 £0.571	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: £1.42 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 £1.42 £1.05 £0.96 £0.856 Reel £0.796 View £0.751 £0.732 £0.722 £0.708 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

LM4040 Precision Micropower Voltage References

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LM4040 Precision Micropower Voltage References

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