Part NumberManufacturersUnit PriceAvailabilityDescriptionDatasheetAction
Texas Instruments$ 1.485078000.5% low-voltage wide-operating current adjustable precision shunt regulator (reverse pinout)file
Rochester Electronics$ 0.041020219TO-92-2 Voltage Referencesfile
Texas Instruments$ 83.502012900LM103 - TWO TERMINAL VOLTAGE REFfile
Fairchild Semiconductor$ 0.041048101KA33V Voltage Stabilizerfile
STMicroelectronics$ 0.335326400IC VREF SHUNT ADJ 1% TO92-3file
STMicroelectronics$ 0.146716800IC VREF SHUNT ADJ 2.21% TO92-3file
Diodes Incorporated$ 0.072934263AS431 Series 2.5 V SMT Adjustable Precision Shunt Regulator - SOT-23file
Texas Instruments$ 0.0564119822% adjustable precision shunt regulatorfile
STMicroelectronics$ 0.146919337IC VREF SHUNT ADJ 2.21% 8SOfile
Onsemi$ 0.17139285IC VREF SHUNT ADJ 0.4% TO92file
Texas Instruments$ 0.085315379ADJUSTABLE PRECISION SHUNT REGULATORfile
Microchip Technology$ 0.207029993IC VREF SHUNT 0.5% SOT23-3file
Texas Instruments$ 0.093230708ADJUSTABLE PRECISION SHUNT REGULATORfile
Texas Instruments$ 0.325553928100-ppm/°C precision micropower shunt voltage referencefile
Texas Instruments$ 0.432047460100-ppm/°C precision micropower shunt voltage referencefile
Texas Instruments$ 0.342024877100-ppm/°C precision micropower shunt voltage referencefile
Onsemi$ 0.500829710IC VREF SHUNT 1.5% 8SOICfile
Texas Instruments$ 0.28229000100-ppm/°C precision micropower shunt voltage referencefile
Onsemi$ 0.32906434IC VREF SHUNT 3% 8SOICfile
Texas Instruments$ 0.0421125232%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulatorfile
Texas Instruments$ 0.674084001%, low-voltage (1.24-V) adjustable precision shunt regulatorfile
Maxim Integrated$ 0.648012000Voltage References Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltagesfile
Onsemi$ 0.18007728IC VREF SHUNT ADJ 2% TO92-3file
Texas Instruments$ 0.462914400Fixed & adjustable, 45-µA, precision micropower shunt voltage referencefile
Diodes Incorporated$ 0.519413709IC VREF SHUNT 2% SOT23file
Texas Instruments$ 0.309831289100-ppm/°C precision micropower shunt voltage referencefile
Texas Instruments$ 0.490820635100-ppm/°C precision micropower shunt voltage referencefile
Diodes Incorporated$ 0.753318000IC VREF SHUNT 3% SOT23file
Texas Instruments$ 0.2008150002.5-V, 0°C to 70°C, micropower voltage reference diodefile
Texas Instruments$ 0.274332236Fixed voltage, 45-µA, precision micropower shunt voltage referencefile
Total 8590
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Voltage Reference ICs Overview
Voltage Reference ICs are specifically designed to generate stable and accurate reference voltages for use in various electronic applications. They provide a consistent voltage output regardless of changes in temperature, power supply variations, or load conditions. Voltage Reference ICs are essential for precision analog and digital circuits, data converters, sensor interfaces, and other systems requiring precise voltage references. Higher-precision voltage reference ICs with tighter voltage tolerances, lower temperature coefficients, and superior long-term stability generally have higher price points compared to basic voltage reference ICs with standard specifications. When purchasing these ICs, consider the specific requirements of your application. Determine the required output voltage, accuracy level, temperature stability, and load regulation needed for your circuit design. Evaluate features such as initial voltage accuracy, long-term drift, noise performance, and power supply rejection ratio (PSRR) to ensure reliable and precise voltage references. Consider the package type, operating temperature range, and input/output voltage compatibility for seamless integration into your system.

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