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.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

Parametric Selection Filter options by technical parameters

Stock & Datasheets Review availability and technical references

RFQ & BOM Support Send your target MPN, quantity or BOM

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
REF02AU/2K5E4 IC VREF SERIES 5V 8SOIC Texas Instruments	1,124	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	REF02	Tape & Reel (TR)	Obsolete	Series	Fixed	5V	-	21 mA	±0.3%	15ppm/°C	4µVp-p	-	8V ~ 40V	1.4mA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
TL431AIPE4 IC VREF SHUNT 2.495V 8DIP Texas Instruments	2,584	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	-	Tube	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP
LM4120AIM5X-3.3/S5000511 IC VREF SERIES 0.2% SOT23-5 Texas Instruments	1,665	-	RFQ	Datasheet	SC-74A, SOT-753	-	Bulk	Obsolete	Series	Fixed	3.3V	-	5 mA	±0.2%	50ppm/°C	20µVp-p	36µVp-p	2V ~ 12V	275µA	-	-40°C ~ 85°C	-	-	Surface Mount	SOT-23-5
LM136AH-5.0/883 IC VREF SHUNT 5V TO46-3 Texas Instruments	1,334	-	RFQ	Datasheet	TO-206AB, TO-46-3 Metal Can	-	Bulk	Active	Shunt	Fixed	5V	-	10 mA	±1%	-	-	-	-	-	600 µA	-55°C ~ 125°C (TA)	-	-	Through Hole	TO-46-3
LM136-2.5 MD8 IC VREF SHUNT 2.5V DIE Texas Instruments	4,675	-	RFQ	Datasheet	Die	-	Tube	Active	Shunt	Fixed	2.5V	-	10 mA	±1%	20ppm/°C	-	-	-	-	400 µA	-55°C ~ 125°C (TA)	-	-	Surface Mount	Die
LM185BYH2.5-QV IC VREF SHUNT 2.5V TO46-2 Texas Instruments	2,376	-	RFQ	Datasheet	TO-46-2 Metal Can	-	Tray	Active	Shunt	Fixed	2.5V	-	20 mA	-	50ppm/°C	-	-	-	-	20 µA	-55°C ~ 125°C (TA)	-	-	Through Hole	TO-2
LM185-2.5 MD8 IC VREF SHUNT 2.5V DIE Texas Instruments	4,853	-	RFQ	Datasheet	Die	-	Tube	Active	Shunt	Fixed	2.5V	-	20 mA	-	-	-	-	-	-	20 µA	-55°C ~ 125°C (TA)	-	-	Surface Mount	Die
LM185BYH2.5/883 IC VREF SHUNT 2.5V TO46-2 Texas Instruments	4,139	-	RFQ	Datasheet	TO-46-2 Metal Can	-	Tray	Active	Shunt	Fixed	2.5V	-	20 mA	-	50ppm/°C	-	120µVrms	-	-	20 µA	-55°C ~ 125°C (TA)	-	-	Through Hole	TO-2
LM136AH-5.0/883/MPGD IC VREF SHUNT 5V TO46-3 Texas Instruments	1,138	-	RFQ	Datasheet	TO-206AB, TO-46-3 Metal Can	LM136-5.0	Bulk	Active	Shunt	Adjustable	4V	6 V	10 mA	-	-	-	-	-	-	-	-55°C ~ 125°C	Military	MIL-STD-883	Through Hole	TO-46-3
LM136AH-2.5/883/MPGD IC VREF SHUNT 2.49V TO46-3 Texas Instruments	4,270	-	RFQ	Datasheet	TO-206AB, TO-46-3 Metal Can	-	Bulk	Active	Shunt	Fixed	2.49V	-	10 mA	±1%	-	-	-	-	-	400 µA	-55°C ~ 125°C (TA)	-	-	Through Hole	TO-46-3

WINSUN SOURCING SUPPORT

Need Help Sourcing Voltage Reference?

Send the target part number, manufacturer, specifications and quantity. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and alternative-part options when appropriate.

Availability and lead-time support BOM, shortage and alternative sourcing

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

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.