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.

Voltage Reference

ImageManufacturer Part NumberDescriptionVoltage - Output (Min/Fixed)Current - OutputAvailable QuantityPrice
IC VREF SHUNT 0.5% SOT23-3LM4040C25IDBZRIC VREF SHUNT 0.5% SOT23-32.5V15 mA6078 - Immediate$0.77View Details
IC VREF SHUNT 0.5% SC70-5LM4040C25IDCKRIC VREF SHUNT 0.5% SC70-52.5V15 mA3400 - Immediate$0.73View Details
IC VREF SHUNT 0.5% SOT23-3LM4040C25QDBZRIC VREF SHUNT 0.5% SOT23-32.5V15 mA8225 - Immediate$0.83View Details
IC VREF SHUNT 1% SOT23-3LM4040D25IDBZRIC VREF SHUNT 1% SOT23-32.5V15 mA5450 - Immediate$0.67View Details
IC VREF SHUNT 1% SC70-5LM4040D25IDCKRIC VREF SHUNT 1% SC70-52.5V15 mA7349 - Immediate$0.73View Details
IC VREF SERIES 0.2% SOT23-3REF3030AIDBZTIC VREF SERIES 0.2% SOT23-33V25 mA7237 - Immediate$1.12View Details
IC VREF SERIES 0.2% SOT23-3REF3112AIDBZTIC VREF SERIES 0.2% SOT23-31.25V10 mA1251 - Immediate$2.87View Details
IC VREF SHUNT 0.1% SOT23-3LM4040A10IDBZRIC VREF SHUNT 0.1% SOT23-310V15 mA2970 - Immediate$1.61View Details
IC VREF SHUNT 0.1% SC70-5LM4040A10IDCKRIC VREF SHUNT 0.1% SC70-510V15 mA0 - Immediate
16846 - Marketplace		$2.70View Details
IC VREF SHUNT 0.1% SOT23-3LM4040A20IDBZRIC VREF SHUNT 0.1% SOT23-32.048V15 mA4635 - Immediate$1.64View Details

Gate Drivers

ImageManufacturer Part NumberDescriptionChannel TypeNumber of DriversAvailable QuantityPrice
IC GATE DRVR LOW-SIDE 8SOICLM5110-1MIC GATE DRVR LOW-SIDE 8SOICIndependent20 - Immediate$0.80View Details
IC GATE DRVR LOW-SIDE 8SOICLM5110-1M/NOPBIC GATE DRVR LOW-SIDE 8SOICIndependent2595 - Immediate$2.47View Details
IC GATE DRVR LOW-SIDE 10WSONLM5110-1SD/NOPBIC GATE DRVR LOW-SIDE 10WSONIndependent22654 - Immediate$2.52View Details
IC GATE DRVR LOW-SIDE 8SOICLM5110-2MIC GATE DRVR LOW-SIDE 8SOICIndependent20 - Immediate$0.80View Details
IC GATE DRVR LOW-SIDE 8SOICLM5110-2M/NOPBIC GATE DRVR LOW-SIDE 8SOICIndependent28161 - Immediate$2.52View Details

Amplifier ICs

ImageManufacturer Part NumberDescriptionOutput TypeSlew RateAvailable QuantityPrice
IC OPAMP GP 1 CIRCUIT SOT23-5LM8261M5/NOPBIC OPAMP GP 1 CIRCUIT SOT23-5Rail-to-Rail12V/µs0 - Immediate$3.76View Details

Digital Isolators

ImageManufacturer Part NumberDescriptionIsolated PowerNumber of ChannelsAvailable QuantityPrice
DGTL ISOLTR 2.5KV 2CH GP 8-SOICISO7420DDGTL ISOLTR 2.5KV 2CH GP 8-SOICNo2183 - Immediate$4.40View Details
PTM Published on: 2012-10-16

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