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
LT1009MKGD1 IC VREF SHUNT 2.5V Texas Instruments	3,103	-	RFQ	Datasheet	Die	-	Tube	Active	Shunt	Adjustable	2.5V	2.5 V	10 mA	±0.2%	35ppm/°C	-	-	-	-	-	-55°C ~ 125°C (TA)	-	-	Surface Mount	Die
LM136-2.5 MDS IC VREF SHUNT 2.5V DIE Texas Instruments	1,135	-	RFQ	Datasheet	Die	-	Tube	Active	Shunt	Fixed	2.5V	-	10 mA	±1%	20ppm/°C	-	-	-	-	400 µA	-55°C ~ 150°C (TJ)	-	-	Surface Mount	Die
LM4050BIM3X-2.5/S5000274 IC VREF SHUNT 0.2% SOT23-3 Texas Instruments	3,366	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Obsolete	Shunt	Fixed	2.5V	-	15 mA	±0.2%	50ppm/°C	-	41µVrms	-	-	65 µA	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-3
LM185WG-2.5/883 IC VREF SHUNT 2.5V 10CFP Texas Instruments	4,428	-	RFQ	Datasheet	10-CSOIC (0.241", 6.12mm Width)	-	Tray	Active	Shunt	Fixed	2.5V	-	20 mA	-	-	-	-	-	-	20 µA	-55°C ~ 125°C (TA)	-	-	Surface Mount	10-CFP
LM285MX-1.2 IC VREF SHUNT 1.235V 8SOIC Texas Instruments	3,041	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Obsolete	Shunt	Fixed	1.235V	-	20 mA	±1%	150ppm/°C	-	60µVrms	-	-	10 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
ATL432BIDBZR-S IC VREF SHUNT 2.5V SOT23-3 Texas Instruments	4,920	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±0.5%	92ppm/°C	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3
LM185H-1.2/883 IC VREF SHUNT 1.2V TO46-2 Texas Instruments	2,478	-	RFQ	Datasheet	TO-46-2 Metal Can	-	Tray	Active	Shunt	Fixed	1.2V	-	20 mA	±1%	50ppm/°C	-	-	-	-	10 µA	-55°C ~ 125°C (TA)	-	-	Through Hole	TO-2
TL431AILPRE3-J IC VREF SHUNT ADJ 1% TO92-3 Texas Instruments	4,630	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Bulk	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
TL1431MFKB IC VREF SHUNT ADJ 0.4% 20CLCC Texas Instruments	2,718	-	RFQ	Datasheet	20-CLCC	-	Tube	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	-	-	-	37V	-	1 mA	-55°C ~ 125°C (TA)	-	-	Surface Mount	20-LCCC (8.89x8.89)
TL1431MFK IC VREF SHUNT ADJ 0.4% 20CLCC Texas Instruments	2,701	-	RFQ	Datasheet	20-CLCC	-	Tube	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	-	-	-	-	-	1 mA	-55°C ~ 125°C (TA)	-	-	Surface Mount	20-LCCC (8.89x8.89)

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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.