Voltage References – Mouser United Kingdom

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Voltage Reference for Infusion Pumps

An infusion pump delivers fluids, medication, or nutrients to a patient via the circulatory system, subcutaneously, or epidurally, via controlled pressure injecting. An infusion pump is used when it is otherwise impossible to treat a patient at the prescribed times and quantities, such as in minute quantities smaller than what a drip system can deliver.

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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	Series VREF - Input Voltage - Max	Shunt Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Voltage References Automotive low-drif t low-power small- REF3440SQDBVRQ1 Texas Instruments 1: £4.03 6,252In Stock	Mfr. Part No. REF3440SQDBVRQ1 Mouser Part No 595-REF3440SQDBVRQ1	Texas Instruments	Voltage References Automotive low-drif t low-power small- Learn More about Texas Instruments ti ref3425 ref3430 ref3433 voltage references	Datasheet	6,252In Stock	Cut Tape £4.03 £3.07 £2.83 £2.57 View Reel £2.15 £2.44 £2.37 £2.33 £2.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	4.096 V	0.05 %	6 PPM / C	12 V	10 mA	- 40 C	+ 125 C	REF34		Reel, Cut Tape, MouseReel
Voltage References Rail Virtual Ground A 595-TLE2426IDR A 5 A 595-TLE2426IDR TLE2426ID Texas Instruments 1: £3.25 21,963In Stock	Mfr. Part No. TLE2426ID Mouser Part No 595-TLE2426ID	Texas Instruments	Voltage References Rail Virtual Ground A 595-TLE2426IDR A 5 A 595-TLE2426IDR	Datasheet	21,963In Stock	£3.25 £2.45 £2.25 £2.03 View £1.92 £1.62	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Ground Precision References	2 V to 20 V	1 %	35 PPM / C	40 V	20 mA	- 55 C	+ 125 C	TLE2426		Tube
Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV AS431ANTR-G1 Diodes Incorporated 1: £0.105 1,457,364In Stock	Mfr. Part No. AS431ANTR-G1 Mouser Part No 621-AS431ANTR-G1	Diodes Incorporated	Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV	Datasheet	1,457,364In Stock	Cut Tape £0.105 £0.068 £0.06 £0.051 View Reel £0.032 £0.045 £0.043 £0.04 £0.032 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,610 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	2.5 V to 36 V	0.5 %	20 PPM / C	36 V	100 mA	- 40 C	+ 125 C	AS431		Reel, Cut Tape, MouseReel
Voltage References Enhanced product 3- V low-drift low-po REF3430MDBVTEP Texas Instruments 1: £7.52 2,933In Stock	Mfr. Part No. REF3430MDBVTEP Mouser Part No 595-REF3430MDBVTEP	Texas Instruments	Voltage References Enhanced product 3- V low-drift low-po Learn More about Texas Instruments ti ref34xx ep voltage reference	Datasheet	2,933In Stock	Cut Tape £7.52 £5.85 £5.43 £4.97 Reel £4.71 View £4.62 £4.50 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	SOT-23-6	Series Precision References	3 V	0.05 %	2.5 PPM / C	12 V	10 mA	- 55 C	+ 125 C	REF3430		Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AID REF5020AIDR Texas Instruments 1: £3.68 6,165In Stock	Mfr. Part No. REF5020AIDR Mouser Part No 595-REF5020AIDR	Texas Instruments	Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AID	Datasheet	6,165In Stock	Cut Tape £3.68 £2.82 £2.59 £2.35 View Reel £1.96 £2.23 £2.17 £2.14 £1.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	2.048 V	0.1 %	8 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5020		Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKT REF5030AIDGKR Texas Instruments 1: £3.65 8,771In Stock	Mfr. Part No. REF5030AIDGKR Mouser Part No 595-REF5030AIDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKT	Datasheet	8,771In Stock	Cut Tape £3.65 £2.78 £2.56 £2.32 View Reel £1.88 £2.21 £2.08 £1.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	3 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5030		Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040AIDGKR REF5040AIDGKT Texas Instruments 1: £3.65 7,831In Stock	Mfr. Part No. REF5040AIDGKT Mouser Part No 595-REF5040AIDGKT	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040AIDGKR	Datasheet	7,831In Stock	Cut Tape £3.65 £2.78 £2.56 £2.32 Reel £2.20 View £2.10 £2.03 £2.02 £2.01 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	4.096 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5040		Reel, Cut Tape, MouseReel
Voltage References Rail Virtual Ground A 595-TLE2426CDR A 5 A 595-TLE2426CDR TLE2426CD Texas Instruments 1: £3.25 11,681In Stock	Mfr. Part No. TLE2426CD Mouser Part No 595-TLE2426CD	Texas Instruments	Voltage References Rail Virtual Ground A 595-TLE2426CDR A 5 A 595-TLE2426CDR	Datasheet	11,681In Stock	£3.25 £2.45 £2.25 £1.91 View £1.90 £1.80 £1.75	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Ground Precision References	2 V to 20 V	1 %	35 PPM / C	40 V	20 mA	- 55 C	+ 125 C	TLE2426		Tube
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref REF5020AQDRQ1 Texas Instruments 1: £4.36 6,472In Stock	Mfr. Part No. REF5020AQDRQ1 Mouser Part No 595-REF5020AQDRQ1	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref	Datasheet	6,472In Stock	Cut Tape £4.36 £3.32 £3.06 £2.79 Reel £2.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	2.048 V	0.05 %	8 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5020A	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References EP Lo-Noise Very Low Drift Prec Vltg Ref REF5020MDREP Texas Instruments 1: £11.59 2,581In Stock	Mfr. Part No. REF5020MDREP Mouser Part No 595-REF5020MDREP	Texas Instruments	Voltage References EP Lo-Noise Very Low Drift Prec Vltg Ref	Datasheet	2,581In Stock	Cut Tape £11.59 £9.17 £8.56 £7.93 View Reel £7.44 £7.80 £7.53 £7.44 £7.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Series Precision References	2.048 V	0.05 %	3 PPM / C	18 V	10 mA	- 55 C	+ 125 C	REF5020		Reel, Cut Tape, MouseReel
Voltage References Automotive low-drif t low-power small- REF3430SQDBVRQ1 Texas Instruments 1: £4.03 11,920In Stock	Mfr. Part No. REF3430SQDBVRQ1 Mouser Part No 595-REF3430SQDBVRQ1	Texas Instruments	Voltage References Automotive low-drif t low-power small- Learn More about Texas Instruments ti ref3425 ref3430 ref3433 voltage references	Datasheet	11,920In Stock	Cut Tape £4.03 £3.07 £2.83 £2.57 View Reel £2.28 £2.44 £2.37 £2.33 £2.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	3 V	0.05 %	6 PPM / C	12 V	10 mA	- 40 C	+ 125 C	REF34		Reel, Cut Tape, MouseReel
Voltage References 3% 5.0V ZRB500F03TA Diodes Incorporated 1: £0.759 6,761In Stock	Mfr. Part No. ZRB500F03TA Mouser Part No 522-ZRB500F03TA	Diodes Incorporated	Voltage References 3% 5.0V	Datasheet	6,761In Stock	Cut Tape £0.759 £0.544 £0.49 £0.43 View Reel £0.325 £0.402 £0.385 £0.373 £0.325 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	5 V	3 %	50 PPM / C	20 V	15 mA	- 40 C	+ 85 C	ZRB500		Reel, Cut Tape, MouseReel
Voltage References 3% 3.3V ZRC330F03TA Diodes Incorporated 1: £0.759 6,255In Stock	Mfr. Part No. ZRC330F03TA Mouser Part No 522-ZRC330F03TA	Diodes Incorporated	Voltage References 3% 3.3V	Datasheet	6,255In Stock	Cut Tape £0.759 £0.544 £0.49 £0.43 View Reel £0.334 £0.402 £0.385 £0.373 £0.334 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	3.3 V	3 %	50 PPM / C	20 V	5 mA	- 40 C	+ 85 C	ZRC330		Reel, Cut Tape, MouseReel
Voltage References High Prec Buffered Voltage Reference MCP1501T-30E/RW Microchip Technology 1: £0.608 2,333In Stock	Mfr. Part No. MCP1501T-30E/RW Mouser Part No 579-MCP1501T-30E/RW	Microchip Technology	Voltage References High Prec Buffered Voltage Reference Learn More about Microchip Technology microchip mcp1501 references	Datasheet	2,333In Stock	Cut Tape £0.608 £0.506 Reel £0.458	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WDFN-8	Series Precision References	3 V	0.1 %	50 PPM / C	5.5 V		- 40 C	+ 125 C	MCP1501		Reel, Cut Tape
Voltage References Precision micropower shunt voltage reference TS4061VIBT-205 STMicroelectronics 1: £0.899 2,971In Stock	Mfr. Part No. TS4061VIBT-205 Mouser Part No 511-TS4061VIBT-205	STMicroelectronics	Voltage References Precision micropower shunt voltage reference Learn More about STMicroelectronics stm ts4061v references	Datasheet	2,971In Stock	Cut Tape £0.899 £0.65 £0.588 £0.519 Reel £0.409 View £0.487 £0.468 £0.458 £0.402 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-5	Shunt Precision References	2.048 V	0.2 %	20 PPM / C		15 mA	- 40 C	+ 85 C	TS4061V		Reel, Cut Tape, MouseReel
Voltage References Automotive low-drif t low-power small- REF3450QDGKRQ1 Texas Instruments 1: £4.03 2,350In Stock	Mfr. Part No. REF3450QDGKRQ1 Mouser Part No 595-REF3450QDGKRQ1	Texas Instruments	Voltage References Automotive low-drif t low-power small- Learn More about Texas Instruments ti ref3425 ref3430 ref3433 voltage references	Datasheet	2,350In Stock	Cut Tape £4.03 £3.07 £2.83 £2.57 View Reel £2.29 £2.44 £2.37 £2.33 £2.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	6 PPM / C	12 V	10 mA	- 40 C	+ 125 C	REF34		Reel, Cut Tape, MouseReel
Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5045AIDGKR REF5045AIDGKT Texas Instruments 1: £3.47 3,834In Stock	Mfr. Part No. REF5045AIDGKT Mouser Part No 595-REF5045AIDGKT	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5045AIDGKR	Datasheet	3,834In Stock	Cut Tape £3.47 £2.65 £2.44 £2.20 Reel £1.89 £1.77 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	4.5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5045		Reel, Cut Tape, MouseReel
Voltage References Precision Micropower Shunt Vltg Ref TL4050C25QDCKR Texas Instruments 1: £1.55 1,650In Stock	Mfr. Part No. TL4050C25QDCKR Mouser Part No 595-TL4050C25QDCKR	Texas Instruments	Voltage References Precision Micropower Shunt Vltg Ref Learn More about Texas Instruments ti tl4050 tl4050 q1 voltage references	Datasheet	1,650In Stock	Cut Tape £1.55 £1.14 £1.05 £0.934 View Reel £0.796 £0.882 £0.841 £0.811 £0.796 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SC-70-5	Shunt Precision References	2.5 V	0.5 %	50 PPM / C		15 mA	- 40 C	+ 125 C	TL4050C		Reel, Cut Tape, MouseReel
Voltage References The Rail Splitter Pr ec Virtual Ground TLE2426CDR Texas Instruments 1: £2.54 4,433In Stock	Mfr. Part No. TLE2426CDR Mouser Part No 595-TLE2426CDR	Texas Instruments	Voltage References The Rail Splitter Pr ec Virtual Ground	Datasheet	4,433In Stock	Cut Tape £2.54 £1.90 £1.75 £1.58 View Reel £1.44 £1.49 £1.48 £1.44 £1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	Ground Precision References	2 V to 20 V	1 %	35 PPM / C	40 V	20 mA	- 55 C	+ 125 C	TLE2426		Reel, Cut Tape, MouseReel
Voltage References 50-ppm/ C precision micropower shunt vol LM4050BEM3-4.1/NOPB Texas Instruments 1: £1.59 4,682In Stock	Mfr. Part No. LM4050BEM3-4.1/NOPB Mouser Part No 926-LM4050BEM341NOPB	Texas Instruments	Voltage References 50-ppm/ C precision micropower shunt vol	Datasheet	4,682In Stock	Cut Tape £1.59 £1.18 £1.07 £0.96 View Reel £0.773 £0.908 £0.882 £0.841 £0.773 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	4.096 V	0.2 %	50 PPM / C		15 mA	- 40 C	+ 125 C	LM4050		Reel, Cut Tape, MouseReel
Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050BEM3X50NPB LM4050BEM3-5.0/NOPB Texas Instruments 1: £1.61 2,063In Stock	Mfr. Part No. LM4050BEM3-5.0/NOPB Mouser Part No 926-LM4050BEM350NOPB	Texas Instruments	Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050BEM3X50NPB	Datasheet	2,063In Stock	Cut Tape £1.61 £1.19 £1.08 £0.96 Reel £0.803 View £0.908 £0.882 £0.841 £0.788 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	5 V	0.2 %	50 PPM / C		15 mA	- 40 C	+ 125 C	LM4050		Reel, Cut Tape, MouseReel
Voltage References 50-ppm/C precision m icropower shunt vol A 926-LM4050CEM3X50NPB LM4050CEM3-5.0/NOPB Texas Instruments 1: £1.42 1,658In Stock	Mfr. Part No. LM4050CEM3-5.0/NOPB Mouser Part No 926-LM4050CEM350NOPB	Texas Instruments	Voltage References 50-ppm/C precision m icropower shunt vol A 926-LM4050CEM3X50NPB	Datasheet	1,658In Stock	Cut Tape £1.42 £1.05 £0.952 £0.849 Reel £0.69 View £0.803 £0.773 £0.722 £0.684 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Precision References	5 V	0.5 %	50 PPM / C		15 mA	- 40 C	+ 125 C	LM4050		Reel, Cut Tape, MouseReel
Voltage References PREC LDO VLTG REF A 926-LM4132BMFX41NOPB A 926-LM4132BMFX41NOPB LM4132BMF-4.1/NOPB Texas Instruments 1: £2.75 1,330In Stock	Mfr. Part No. LM4132BMF-4.1/NOPB Mouser Part No 926-LM4132BMF4.1NOPB	Texas Instruments	Voltage References PREC LDO VLTG REF A 926-LM4132BMFX41NOPB A 926-LM4132BMFX41NOPB	Datasheet	1,330In Stock	Cut Tape £2.75 £2.07 £1.90 £1.72 Reel £1.48 View £1.63 £1.62 £1.47 £1.45 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOT-23-5	Series Precision References	4.096 V	0.1 %	30 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	LM4132		Reel, Cut Tape, MouseReel
Voltage References HI TEMP 0.5% 2.5V ZHT431FMTA Diodes Incorporated 1: £0.841 2,375In Stock 3,000Expected 06/11/2026	Mfr. Part No. ZHT431FMTA Mouser Part No 621-ZHT431FMTA	Diodes Incorporated	Voltage References HI TEMP 0.5% 2.5V	Datasheet	2,375In Stock 3,000Expected 06/11/2026	Cut Tape £0.841 £0.596 £0.50 £0.47 Reel £0.47 MouseReel Available	Min.: 1 Mult.: 1 Max.: 350 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	2.5 V to 20 V	0.5 %	67 PPM / C	20 V	100 mA	- 55 C	+ 125 C	ZHT431		Reel, Cut Tape, MouseReel
Voltage References High Prec Buffered Voltage Reference MCP1501T-18E/RW Microchip Technology 1: £0.608 3,428In Stock	Mfr. Part No. MCP1501T-18E/RW Mouser Part No 579-MCP1501T-18E/RW	Microchip Technology	Voltage References High Prec Buffered Voltage Reference Learn More about Microchip Technology microchip mcp1501 references	Datasheet	3,428In Stock	Cut Tape £0.608 £0.506 £0.461 £0.46 Reel £0.429 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	WDFN-8	Series Precision References	1.8 V	0.1 %	50 PPM / C	5.5 V		- 40 C	+ 125 C	MCP1501		Reel, Cut Tape, MouseReel