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
TL1431CLPRE3 IC VREF SHUNT ADJ 0.4% TO92-3 Texas Instruments	4,000	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3
TL431BCPWR IC VREF SHUNT ADJ 0.5% 8TSSOP Texas Instruments	4,000	-	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	-	-	Surface Mount	8-TSSOP
TL431CD TL431 - ADJUSTABLE PRECISION SHU Texas Instruments	21,592	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	-	-	Surface Mount	8-SOP
TLVH431ACPKG3 IC VREF SHUNT PREC ADJ SOT-89-3 Texas Instruments	4,000	-	RFQ	Datasheet	TO-243AA	-	Bulk	Active	Shunt	Adjustable	1.24V	18 V	70 mA	±1%	-	-	-	-	-	100 µA	-	-	-	Surface Mount	SOT-89-3
TL1431CPWR IC VREF SHUNT ADJ 0.4% 8TSSOP Texas Instruments	2,315	-	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	-	-	Surface Mount	8-TSSOP
TLVH432AIPKG3 IC VREF SHUNT PREC ADJ SOT-89-3 Texas Instruments	2,000	-	RFQ	Datasheet	TO-243AA	-	Bulk	Active	Shunt	Adjustable	1.24V	18 V	70 mA	±1%	-	-	-	-	-	100 µA	-	-	-	Surface Mount	SOT-89-3
TL431BCPSR IC VREF SHUNT ADJ 0.5% 8SO Texas Instruments	4,138	-	RFQ	Datasheet	8-SOIC (0.209", 5.30mm Width)	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SO
LM4040C10ILPE3 IC VREF SHUNT 10V TO92-3 Texas Instruments	1,800	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Fixed	10V	-	15 mA	±0.5%	100ppm/°C	-	180µVrms	-	-	125 µA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM336MX-5.0 IC VREF SHUNT 2% 8SOIC Texas Instruments	4,165	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tape & Reel (TR)	Obsolete	Shunt	Fixed	5V	-	10 mA	±2%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
TL431BIDBZRG4 IC VREF SHUNT ADJ 0.5% SOT23-3 Texas Instruments	11,348	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Discontinued at Digi-Key	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3

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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.