Voltage Reference

Browse available Voltage Reference components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.

If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.

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
HA17555FP-EL-E IC VREF SHUNT TO92 Renesas Electronics Corporation	4,493	-	RFQ	Datasheet	-	-	Tube	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ADR4540DEZ-R7 IC VREF SERIES 0.02% 8LCC Analog Devices Inc.	3,213	-	RFQ	Datasheet	8-CLCC	-	Tape & Reel (TR)	Active	Series	Fixed	4.096V	-	10 mA	±0.02%	0.8ppm/°C	2.7µVp-p	-	3V ~ 15V	950µA	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-CLCC (5x5)
ADR4525DEZ-R7 IC VREF SERIES 0.02% 8LCC Analog Devices Inc.	1,589	-	RFQ	Datasheet	8-CLCC	-	Tape & Reel (TR)	Active	Series	Fixed	2.5V	-	10 mA	±0.02%	0.8ppm/°C	1.25µVp-p	-	3V ~ 15V	950µA	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-CLCC (5x5)
ADR4550DEZ-R7 IC VREF SERIES 0.02% 8LCC Analog Devices Inc.	1,307	-	RFQ	Datasheet	8-CLCC	-	Tape & Reel (TR)	Active	Series	Fixed	5V	-	10 mA	±0.02%	0.8ppm/°C	2.8µVp-p	-	3V ~ 15V	950µA	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-CLCC (5x5)
TL431BU-TP IC VREF SHUNT ADJ 0.5% SOT23-3 Micro Commercial Co	4,767	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Programmable	2.5V	36 V	100 mA	±0.5%	-	-	-	-	-	1 mA	0°C ~ 70°C	-	-	Surface Mount	SOT-23
TL431V-TP IC VREF SHUNT ADJ 2% SOT23-3 Micro Commercial Co	2,913	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	-	-	-	37V	-	1 mA	0°C ~ 70°C	-	-	Surface Mount	SOT-23
TL431X-TP IC VREF SHUNT ADJ 2.2% SOT89-3 Micro Commercial Co	3,268	-	RFQ	Datasheet	TO-243AA	-	Tape & Reel (TR)	Obsolete	Shunt	Programmable	2.5V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	0°C ~ 70°C (TJ)	-	-	Surface Mount	SOT-89
UPC1093T-2-E2-AZ IC VREF SHUNT ADJ 2% SOT89 Renesas Electronics Corporation	2,600	-	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPC1944T-1-E2-AZ IC VREF SHUNT ADJ 2.4% SOT89 Renesas Electronics Corporation	2,198	-	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPC1093T-2-E1-AZ IC VREF SHUNT ADJ 2% SOT89 Renesas Electronics Corporation	2,188	-	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AP432AYG-13R IC VREF SHUNT Diodes Incorporated	3,346	-	RFQ	Datasheet	TO-243AA	-	Bulk	Obsolete	Shunt	Adjustable	1.24V	20 V	200 mA	±0.5%	30ppm/°C	-	-	-	-	300 µA	-20°C ~ 85°C	-	-	Surface Mount	SOT-89-3
AP432YG-13R IC VREF SHUNT Diodes Incorporated	1,166	-	RFQ	Datasheet	TO-243AA	-	Bulk	Obsolete	Shunt	Adjustable	1.24V	20 V	200 mA	±1%	30ppm/°C	-	-	-	-	300 µA	-20°C ~ 85°C	-	-	Surface Mount	SOT-89-3
AP431AYG-13R IC VREF SHUNT ADJ 0.5% SOT89-3 Diodes Incorporated	2,794	-	RFQ	Datasheet	TO-243AA	-	Bulk	Obsolete	Shunt	Adjustable	2.495V	36 V	200 mA	±0.5%	30ppm/°C	-	-	-	-	500 µA	-20°C ~ 85°C	-	-	Surface Mount	SOT-89-3
MAX6101EUR THREE TERMINAL VOLTAGE REFERENCE Analog Devices Inc./Maxim Integrated	1,473	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Series	Fixed	1.25V	-	5 mA	±0.4%	75ppm/°C	13µVp-p	15µVrms	2.5V ~ 12.6V	125µA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
MAX6037BAUKADJ+ IC VREF SERIES ADJ SOT23 Analog Devices Inc./Maxim Integrated	1,981	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tube	Obsolete	Series	Adjustable	1.184V	5 V	5 mA	±0.3%	50ppm/°C	6µVp-p	15µVrms	2.5V ~ 5.5V	250µA	-	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-5
LF431OCRPA IC VREF Diodes Incorporated	4,489	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LF431OCAPA IC VREF Diodes Incorporated	3,503	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LF431NCRPA IC VREF Diodes Incorporated	3,046	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPC1093T-E1-AZ IC VREF SHUNT ADJ 2% SOT-89 Renesas Electronics Corporation	3,723	-	RFQ	Datasheet	TO-243AA	-	Tape & Reel (TR)	Discontinued at Digi-Key	Shunt	Adjustable	2.495V	36 V	100 mA	±2%	100ppm/°C	-	-	-	-	1 mA	-20°C ~ 85°C (TA)	-	-	Surface Mount	SOT-89
HA17431HUPTL-E IC VREF SHUNT ADJ 1% UPAK Renesas Electronics Corporation	4,477	-	RFQ	Datasheet	TO-243AA	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.5V	36 V	50 mA	±1%	30ppm/°C Typical	-	-	-	-	200 µA	-20°C ~ 85°C	-	-	Surface Mount	UPAK

Voltage Reference FAQ

What Voltage Reference components can I source from EGOO?

You can browse available Voltage Reference product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.

Can EGOO help with hard-to-source or obsolete Voltage Reference parts?

Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.

Does EGOO support BOM and small-batch sourcing?

Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.

How do I request pricing and availability?

Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.