Voltage Reference

Use the filters and product table below to compare Voltage Reference components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Tolerance	Temperature Coefficient	Noise - 0.1Hz to 10Hz	Noise - 10Hz to 10kHz	Voltage - Input	Current - Supply	Current - Cathode	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
LM4040BIM3X-4.1 IC VREF SHUNT 0.2% SOT23-3 Texas Instruments	4,788	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Fixed	4.096V	-	15 mA	±0.2%	100ppm/°C	-	80µVrms	-	-	73 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM4040A82IDBZR IC VREF SHUNT 0.1% SOT23-3 Texas Instruments	1,213	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Active	Shunt	Fixed	8.192V	-	15 mA	±0.1%	100ppm/°C	-	130µVrms	-	-	110 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM4050BIM3X-2.5/NOPB IC VREF SHUNT 0.2% SOT23-3 Texas Instruments	4,385	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Active	Shunt	Fixed	2.5V	-	15 mA	±0.2%	50ppm/°C	-	41µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
TL430CLP IC VREF SHUNT ADJ 9.09% TO92-3 Texas Instruments	1,328	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Adjustable	2.75V	30 V	100 mA	±9.09%	120ppm/°C	650µVp-p	-	-	-	2 mA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
LM4050BIM3X-4.1/NOPB IC VREF SHUNT 0.2% SOT23-3 Texas Instruments	2,763	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.2%	50ppm/°C	-	93µVrms	-	-	73 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
UCC391PW IC VREF SERIES ADJ 0.39% 8TSSOP Texas Instruments	1,002	-	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	-	Tube	Obsolete	Series	Adjustable	1.3V	3.5 V	150 µA	±0.39%	-	-	-	4.5V ~ 8V	1.8mA	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-TSSOP
TL4051B12QDCKR IC VREF SHUNT 0.2% SC70-5 Texas Instruments	1,760	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±0.2%	50ppm/°C	-	20µVrms	-	-	65 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SC-70-5
LM4040A50IDCKR IC VREF SHUNT 0.1% SC70-5 Texas Instruments	3,127	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±0.1%	100ppm/°C	-	80µVrms	-	-	95 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-70-5
LM4040A82IDCKR IC VREF SHUNT 0.1% SC70-5 Texas Instruments	1,790	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Active	Shunt	Fixed	8.192V	-	15 mA	±0.1%	100ppm/°C	-	130µVrms	-	-	110 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-70-5
LM4040A20IDCKR IC VREF SHUNT 0.1% SC70-5 Texas Instruments	2,571	-	RFQ	Datasheet	5-TSSOP, SC-70-5, SOT-353	-	Tape & Reel (TR)	Active	Shunt	Fixed	2.048V	-	15 mA	±0.1%	100ppm/°C	-	35µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SC-70-5

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FREQUENTLY ASKED QUESTIONS

Voltage Reference FAQ

Common questions about filtering, comparing and sourcing Voltage Reference components.

How can I narrow the Voltage Reference selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Voltage Reference part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.