Voltage Reference

Selecting Voltage References

Texas Instruments

This tutorial will describe the main types of voltage references and discuss the comprehensive portfolio of Texas Instruments’ voltage reference products. There will be a review of the selection criteria that needs to be understood to make a design choice, and the product packages available will be presented.
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Voltage Reference

ImageManufacturer Part NumberDescriptionReference TypeOutput TypeAvailable Quantity
IC VREF SHUNT 2.5V SOT23-3LM4040C25IDBZRIC VREF SHUNT 2.5V SOT23-3ShuntFixed16311 - Immediate
10001 - Factory Stock
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IC VREF SHUNT 2.5V SC70LM4040C25IDCKRIC VREF SHUNT 2.5V SC70ShuntFixed5394 - Immediate
10001 - Factory Stock
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IC VREF SHUNT 2.5V SOT23-3LM4040C25QDBZRIC VREF SHUNT 2.5V SOT23-3ShuntFixed20347 - Immediate
10001 - Factory Stock
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IC VREF SHUNT 2.5V SOT23-3LM4040D25IDBZRIC VREF SHUNT 2.5V SOT23-3ShuntFixed8270 - ImmediateView Details
IC VREF SHUNT 2.5V SC70LM4040D25IDCKRIC VREF SHUNT 2.5V SC70ShuntFixed14922 - Immediate
10001 - Factory Stock
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IC VREF SERIES 3V SOT23-3REF3030AIDBZTIC VREF SERIES 3V SOT23-3SeriesFixed8429 - Immediate
10001 - Factory Stock
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IC VREF SERIES 1.25V SOT23-3REF3112AIDBZTIC VREF SERIES 1.25V SOT23-3SeriesFixed7653 - Immediate
10001 - Factory Stock
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IC VREF SHUNT 10V SOT23-3LM4040A10IDBZRIC VREF SHUNT 10V SOT23-3ShuntFixed11 - Immediate
10001 - Factory Stock
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IC VREF SHUNT 10V SC70LM4040A10IDCKRIC VREF SHUNT 10V SC70ShuntFixed3074 - Immediate
9000 - Factory Stock
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IC VREF SHUNT 2.048V SOT23LM4040A20IDBZRIC VREF SHUNT 2.048V SOT23ShuntFixed7116 - Immediate
10001 - Factory Stock
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Gate Drivers

ImageManufacturer Part NumberDescriptionDriven ConfigurationChannel TypeAvailable Quantity
IC DRIVER DUAL 5A NEG VOUT 8SOICLM5110-1MIC DRIVER DUAL 5A NEG VOUT 8SOICLow-SideIndependent0View Details
IC DRIVER DUAL 5A NEG VOUT 8SOICLM5110-1M/NOPBIC DRIVER DUAL 5A NEG VOUT 8SOICLow-SideIndependent305 - Immediate
9975 - Factory Stock
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IC DRIVER DUAL 5A NEG VOUT 8SOICLM5110-1MXIC DRIVER DUAL 5A NEG VOUT 8SOICLow-SideIndependent0View Details
IC DVR DUAL 5A NEG VOUT 10WSONLM5110-1SD/NOPBIC DVR DUAL 5A NEG VOUT 10WSONLow-SideIndependent6493 - Immediate
10001 - Factory Stock
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IC DRIVER DUAL 5A NEG VOUT 8SOICLM5110-2MIC DRIVER DUAL 5A NEG VOUT 8SOICLow-SideIndependent0View Details

Amplifier ICs

ImageManufacturer Part NumberDescriptionAmplifier TypeNumber of CircuitsAvailable Quantity
IC OPAMP GP 1-CIRCUIT SOT23-5LM8261M5/NOPBIC OPAMP GP 1-CIRCUIT SOT23-5General Purpose161012 - Immediate
10001 - Factory Stock
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Digital Isolators

ImageManufacturer Part NumberDescriptionTechnologyTypeAvailable Quantity
DGTL ISO 2.5KV GEN PURP 8SOICISO7420DDGTL ISO 2.5KV GEN PURP 8SOICCapacitive CouplingGeneral Purpose1264 - Immediate
9975 - Factory Stock
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PTM Published on: 2012-10-16