Voltage References – Mouser Canada

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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 (CAD) 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 Rail Virtual Ground A 595-TLE2426CDR A 5 A 595-TLE2426CDR TLE2426CD Texas Instruments 1: $6.24 11,390In Stock	Mfr. Part # TLE2426CD Mouser Part # 595-TLE2426CD	Texas Instruments	Voltage References Rail Virtual Ground A 595-TLE2426CDR A 5 A 595-TLE2426CDR	Datasheet	11,390In Stock	$6.24 $4.71 $4.32 $3.67 View $3.66 $3.44 $3.36 Quote	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 Enhanced product 3- V low-drift low-po REF3430MDBVTEP Texas Instruments 1: $14.41 2,933In Stock	Mfr. Part # REF3430MDBVTEP Mouser Part # 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 $14.41 $11.22 $10.41 $9.53 Reel $9.03 View $8.86 $8.64 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: $7.07 6,165In Stock	Mfr. Part # REF5020AIDR Mouser Part # 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 $7.07 $5.40 $4.97 $4.51 View Reel $3.72 $4.29 $4.15 $4.10 $3.72 Quote 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: $7.00 9,121In Stock	Mfr. Part # REF5030AIDGKR Mouser Part # 595-REF5030AIDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKT	Datasheet	9,121In Stock	Cut Tape $7.00 $5.33 $4.91 $4.45 View Reel $3.57 $4.23 $3.99 $3.57 Quote 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: $7.00 7,831In Stock	Mfr. Part # REF5040AIDGKT Mouser Part # 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 $7.00 $5.33 $4.91 $4.45 Reel $4.22 View $4.02 $3.90 $3.87 Quote 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 Automotive low-drif t low-power small- REF3440SQDBVRQ1 Texas Instruments 1: $7.73 6,252In Stock	Mfr. Part # REF3440SQDBVRQ1 Mouser Part # 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 $7.73 $5.89 $5.43 $4.92 View Reel $4.06 $4.68 $4.54 $4.48 $4.06 Quote 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: $6.24 21,963In Stock	Mfr. Part # TLE2426ID Mouser Part # 595-TLE2426ID	Texas Instruments	Voltage References Rail Virtual Ground A 595-TLE2426IDR A 5 A 595-TLE2426IDR	Datasheet	21,963In Stock	$6.24 $4.71 $4.32 $3.89 View $3.69 $3.00 $2.91 $2.88	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: $0.202 1,457,364In Stock	Mfr. Part # AS431ANTR-G1 Mouser Part # 621-AS431ANTR-G1	Diodes Incorporated	Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV	Datasheet	1,457,364In Stock	Cut Tape $0.202 $0.131 $0.115 $0.096 View Reel $0.062 $0.088 $0.082 $0.078 $0.062 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 Lo Noise Very Lo Dri ft Prec Vltg Ref REF5020AQDRQ1 Texas Instruments 1: $8.35 6,348In Stock	Mfr. Part # REF5020AQDRQ1 Mouser Part # 595-REF5020AQDRQ1	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref	Datasheet	6,348In Stock	Cut Tape $8.35 $6.36 $5.86 $5.36 Reel $5.36 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: $22.23 2,581In Stock	Mfr. Part # REF5020MDREP Mouser Part # 595-REF5020MDREP	Texas Instruments	Voltage References EP Lo-Noise Very Low Drift Prec Vltg Ref	Datasheet	2,581In Stock	Cut Tape $22.23 $17.58 $16.42 $15.21 View Reel $13.92 $14.95 $14.43 $14.16 $13.92 Quote 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 Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKT REF5050IDGKR Texas Instruments 1: $15.05 3,238In Stock	Mfr. Part # REF5050IDGKR Mouser Part # 595-REF5050IDGKR	Texas Instruments	Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5050IDGKT Learn More about Texas Instruments ti ref50x voltage references	Datasheet	3,238In Stock	Cut Tape $15.05 $11.75 $10.93 $10.02 View Reel $8.65 $9.69 $9.59 $9.48 $8.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	3 PPM / C	18 V	10 mA	- 40 C	+ 125 C	REF5050		Reel, Cut Tape, MouseReel
Voltage References Automotive low-drif t low-power small- REF3430SQDBVRQ1 Texas Instruments 1: $7.73 11,920In Stock	Mfr. Part # REF3430SQDBVRQ1 Mouser Part # 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 $7.73 $5.89 $5.43 $4.92 View Reel $4.38 $4.68 $4.54 $4.48 $4.38 Quote 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: $1.45 6,761In Stock	Mfr. Part # ZRB500F03TA Mouser Part # 522-ZRB500F03TA	Diodes Incorporated	Voltage References 3% 5.0V	Datasheet	6,761In Stock	Cut Tape $1.45 $1.04 $0.939 $0.825 View Reel $0.622 $0.772 $0.739 $0.716 $0.622 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: $1.45 6,255In Stock	Mfr. Part # ZRC330F03TA Mouser Part # 522-ZRC330F03TA	Diodes Incorporated	Voltage References 3% 3.3V	Datasheet	6,255In Stock	Cut Tape $1.45 $1.04 $0.939 $0.825 View Reel $0.641 $0.772 $0.739 $0.716 $0.641 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: $1.17 2,333In Stock	Mfr. Part # MCP1501T-30E/RW Mouser Part # 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 $1.17 $0.971 Reel $0.878	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 HI TEMP 0.5% 2.5V ZHT431FMTA Diodes Incorporated 1: $1.61 2,930In Stock 3,000Expected 2026-11-18	Mfr. Part # ZHT431FMTA Mouser Part # 621-ZHT431FMTA	Diodes Incorporated	Voltage References HI TEMP 0.5% 2.5V	Datasheet	2,930In Stock 3,000Expected 2026-11-18	Cut Tape $1.61 $1.14 $0.959 $0.901 Reel $0.901 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 5-V 5-ppm/ C high-p recision voltage ref A 595-REF6050IDGKR REF6050IDGKT Texas Instruments 1: $14.24 264In Stock	Mfr. Part # REF6050IDGKT Mouser Part # 595-REF6050IDGKT	Texas Instruments	Voltage References 5-V 5-ppm/ C high-p recision voltage ref A 595-REF6050IDGKR Learn More about Texas Instruments ti ref6000 references	Datasheet	264In Stock	Cut Tape $14.24 $11.10 $10.31 $9.45 Reel $9.43 View $8.65 $8.51 MouseReel Available	Min.: 1 Mult.: 1 : 250	SMD/SMT	VSSOP-8	Series Precision References	5 V	0.05 %	5 PPM / C	5.5 V	4 mA	- 40 C	+ 125 C	REF6050		Reel, Cut Tape, MouseReel
Voltage References Auto Cat Prec Micro Pwr Shunt Vltg Ref TL4050B41QDBZRQ1 Texas Instruments 1: $4.20 7,547In Stock	Mfr. Part # TL4050B41QDBZRQ1 Mouser Part # 595-TL4050B41QDBZRQ1	Texas Instruments	Voltage References Auto Cat Prec Micro Pwr Shunt Vltg Ref Learn More about Texas Instruments ti tl4050 tl4050 q1 voltage references	Datasheet	7,547In Stock	Cut Tape $4.20 $3.15 $2.88 $2.59 View Reel $2.20 $2.45 $2.40 $2.38 $2.20 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	TL4050B41	AEC-Q100	Reel, Cut Tape, MouseReel
Voltage References 2.5V Precision Grnd TLE2425ID Texas Instruments 1: $6.75 3,306In Stock	Mfr. Part # TLE2425ID Mouser Part # 595-TLE2425ID	Texas Instruments	Voltage References 2.5V Precision Grnd	Datasheet	3,306In Stock	$6.75 $5.10 $4.68 $4.20 View $3.99 $3.96 $3.73 $3.64 Quote	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Ground Precision References	2.5 V		20 PPM / C	40 V	8 mA	- 55 C	+ 125 C	TLE2425		Tube
Voltage References 5.0V Reference Diode 3-TO -55 to 125 LM236AH-5.0/NOPB Texas Instruments 1: $25.83 852In Stock	Mfr. Part # LM236AH-5.0/NOPB Mouser Part # 926-LM236AH-50/NOPB	Texas Instruments	Voltage References 5.0V Reference Diode 3-TO -55 to 125	Datasheet	852In Stock	$25.83 $20.53 $19.21 $17.78 View $16.99 $16.66 $16.29 Quote	Min.: 1 Mult.: 1	Through Hole	TO-3	Shunt Precision References	5 V	1 %	20 PPM / C		10 mA	- 55 C	+ 125 C	LM136.0		Bulk
Voltage References Micropower high precision series voltage reference TS3312AMR STMicroelectronics 1: $1.43 3,103In Stock	Mfr. Part # TS3312AMR Mouser Part # 511-TS3312AMR	STMicroelectronics	Voltage References Micropower high precision series voltage reference	Datasheet	3,103In Stock	Cut Tape $1.43 $1.13 $1.06 $0.985 View Reel $0.861 $0.949 $0.926 $0.906 $0.861 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Series Precision References	1.25 V	0.15 %	30 PPM / C	5.5 V		- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Voltage References Micropower high precision series voltage reference TS3330AQPR STMicroelectronics 1: $1.81 14,235In Stock	Mfr. Part # TS3330AQPR Mouser Part # 511-TS3330AQPR	STMicroelectronics	Voltage References Micropower high precision series voltage reference Learn More about STMicroelectronics stm ts33	Datasheet	14,235In Stock	Cut Tape $1.81 $1.32 $1.19 $1.06 Reel $0.851 View $0.991 $0.95 $0.922 $0.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-8	Series Precision References	3 V	0.15 %	30 PPM / C	5.5 V	5 mA	- 40 C	+ 125 C	TS33		Reel, Cut Tape, MouseReel
Voltage References High Temp 431 Prog ZHT431F02TA Diodes Incorporated 1: $1.45 3,153In Stock	Mfr. Part # ZHT431F02TA Mouser Part # 522-ZHT431F02TA	Diodes Incorporated	Voltage References High Temp 431 Prog	Datasheet	3,153In Stock	Cut Tape $1.45 $1.05 $0.942 $0.828 View Reel $0.668 $0.775 $0.742 $0.719 $0.668 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Shunt Adjustable Precision References	2.5 V to 20 V	2 %	67 PPM / C	20 V	100 mA	- 55 C	+ 125 C	ZHT431		Reel, Cut Tape, MouseReel
Voltage References High Prec Buffered Voltage Reference MCP1501-25E/SN Microchip Technology 1: $1.12 4,478In Stock	Mfr. Part # MCP1501-25E/SN Mouser Part # 579-MCP1501-25E/SN	Microchip Technology	Voltage References High Prec Buffered Voltage Reference Learn More about Microchip Technology microchip mcp1501 references	Datasheet	4,478In Stock	$1.12 $1.08 $0.936 $0.85 $0.834	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	Series Precision References	2.5 V	0.1 %	50 PPM / C	5.5 V	20 mA	- 40 C	+ 125 C	MCP1501		Tube
Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi REF3120AQDBZRQ1 Texas Instruments 1: $5.75 4,223In Stock	Mfr. Part # REF3120AQDBZRQ1 Mouser Part # 595-REF3120AQDBZRQ1	Texas Instruments	Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi	Datasheet	4,223In Stock	Cut Tape $5.75 $4.35 $3.99 $3.60 View Reel $3.10 $3.43 $3.40 $3.20 $3.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	Series Precision References	2.048 V	0.2 %	20 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF31	AEC-Q100	Reel, Cut Tape, MouseReel