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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Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref 6,608In Stock
Cut Tape
$5.80
$4.42
$4.07
$3.69
Reel
$3.31
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
Texas Instruments Voltage References Automotive low-drif t low-power small- 6,254In Stock
Cut Tape
$5.37
$4.09
$3.77
$3.42
Reel
$2.90
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
Texas Instruments Voltage References Lo Noise Very Low Dr ift Prec VLTG REF A A 595-REF5020AID 6,163In Stock
Cut Tape
$4.91
$3.75
$3.45
$3.13
Reel
$2.66
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5030AIDGKT 8,764In Stock
Cut Tape
$4.86
$3.70
$3.41
$3.09
Reel
$2.60
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

Texas Instruments Voltage References Lo Noise Very Lo Dri ft Prec Vltg Ref A A 595-REF5040AIDGKR 7,826In Stock
Cut Tape
$4.86
$3.70
$3.41
$3.09
Reel
$2.93
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
Texas Instruments Voltage References Automotive low-drif t low-power small- 11,932In Stock
Cut Tape
$5.37
$4.09
$3.77
$3.42
Reel
$3.05
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
Texas Instruments Voltage References Automotive 20-ppm/C (max) 100-uA 3-pi 5,451In Stock
Cut Tape
$3.62
$2.80
$2.60
$2.37
Reel
$2.03
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-3 Series Precision References 4.096 V 0.2 % 20 PPM / C 5.5 V 10 mA - 40 C + 125 C REF31 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References EP Lo-Noise Very Low Drift Prec Vltg Ref
2,645In Stock
Cut Tape
$12.38
$10.30
$9.77
$9.14
Reel
$8.60
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
Texas Instruments Voltage References Enhanced product 3- V low-drift low-po 2,946In Stock
Cut Tape
$8.77
$6.81
$6.32
$5.78
Reel
$5.19
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: 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
Texas Instruments Voltage References Rail Virtual Ground A 595-TLE2426IDR A 5 A 595-TLE2426IDR 22,100In Stock
$3.93
$2.93
$2.68
$2.39
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
Diodes Incorporated Voltage References Adj Prec Shunt Reg 2.5V to 36V 4.5mV 1,465,565In Stock
Cut Tape
$0.15
$0.091
$0.08
$0.067
$0.061
Reel
$0.05
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
Texas Instruments Voltage References Rail Virtual Ground A 595-TLE2426CDR A 5 A 595-TLE2426CDR 11,545In Stock
$3.20
$2.41
$2.02
$1.92
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
Diodes Incorporated Voltage References 3% 3.3V
6,255In Stock
Cut Tape
$1.01
$0.724
$0.652
$0.573
Reel
$0.452
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
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref A 595-4050QC A 595-4050QCEM3X5.0NPB 2,674In Stock
Cut Tape
$2.73
$2.04
$1.86
$1.67
Reel
$1.44
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: 3,000
SMD/SMT SOT-23-3 Shunt Precision References 5 V 0.5 % 50 PPM / C 15 mA - 40 C + 125 C LM4050 AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A40DBVRQ1 1,941In Stock
Cut Tape
$4.10
$3.10
$2.85
$2.58
Reel
$2.21
Min.: 1
Mult.: 1
: 3,000
SMD/SMT Series Precision References 4.096 V 0.05 % 12 PPM / C 5.5 V 10 mA - 40 C + 125 C REF4132 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Precision Micropower Shunt Vltg Ref A 59 A 595-TL4050A50QDBZT 3,620In Stock
Cut Tape
$2.86
$2.14
$1.96
$1.76
Reel
$1.45
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: 3,000
SMD/SMT SOT-23-3 Shunt Precision References 5 V 0.1 % 50 PPM / C 15 mA - 40 C + 125 C TL4050A Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Auto Cat Prec Micro pwr Shunt Vltg Ref 2,626In Stock
Cut Tape
$3.13
$2.34
$2.14
$1.92
Reel
$1.65
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Mult.: 1
: 3,000
SMD/SMT SC-70-5 Shunt Precision References 2.5 V 0.2 % 50 PPM / C 15 mA - 40 C + 125 C TL4050B25 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050AIM350NOPB 3,060In Stock
Cut Tape
$2.45
$1.81
$1.65
$1.48
Reel
$1.21
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Precision References 5 V 0.1 % 50 PPM / C 15 mA - 40 C + 125 C LM4050 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References PREC MICROPWR SHUNT VLTG REF A 926-LM405 A 926-LM4050BIM3X41NPB 1,905In Stock
Cut Tape
$1.99
$1.46
$1.32
$1.18
Reel
$0.992
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
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref A 926-LM4050 A 926-LM4050CIM3X41NPB 3,338In Stock
Cut Tape
$1.79
$1.32
$1.20
$1.07
Reel
$0.882
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Precision References 4.096 V 0.5 % 50 PPM / C 15 mA - 40 C + 125 C LM4050 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Prec MicroPwr Shunt Vtg Ref A 595-4050QA A 595-4050QAEM3X4.1NPB 2,489In Stock
Cut Tape
$3.35
$2.51
$2.30
$2.08
Reel
$1.76
Min.: 1
Mult.: 1
: 3,000
SMD/SMT SOT-23-3 Shunt Precision References 4.096 V 0.1 % 50 PPM / C 15 mA - 40 C + 125 C LM4050 AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Voltage References 5V 0.5% shunt regula tor A 595-TL4050C50 A 595-TL4050C50IDBZT 2,250In Stock
Cut Tape
$1.78
$1.31
$1.19
$1.06
Reel
$0.888
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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 TL4050C Reel, Cut Tape, MouseReel
Texas Instruments Voltage References Precision Micropower Shunt Vltg Ref 1,650In Stock
Cut Tape
$2.07
$1.52
$1.39
$1.24
Reel
$1.06
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
Texas Instruments Voltage References 50-ppm/ C precision micropower shunt vol 4,682In Stock
Cut Tape
$2.12
$1.57
$1.43
$1.28
Reel
$1.05
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
Texas Instruments Voltage References 50-ppm/ C precision micropower shunt vol A 926-LM4050BEM3X50NPB 2,113In Stock
Cut Tape
$2.14
$1.58
$1.44
$1.28
Reel
$1.07
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