Voltage Reference

Explore Voltage Reference parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

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	0.00	RFQ	Datasheet	-	-	Tube	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
ADR4540DEZ-R7 IC VREF SERIES 0.02% 8LCC Analog Devices Inc.	3,213	0.00	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	0.00	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	0.00	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	0.00	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	0.00	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	0.00	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	0.00	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPC1944T-1-E2-AZ IC VREF SHUNT ADJ 2.4% SOT89 Renesas Electronics Corporation	2,198	0.00	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPC1093T-2-E1-AZ IC VREF SHUNT ADJ 2% SOT89 Renesas Electronics Corporation	2,188	0.00	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
AP432AYG-13R IC VREF SHUNT Diodes Incorporated	3,346	0.00	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	0.00	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	0.00	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	0.52	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	0.00	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	0.00	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LF431OCAPA IC VREF Diodes Incorporated	3,503	0.00	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LF431NCRPA IC VREF Diodes Incorporated	3,046	0.00	RFQ	Datasheet	-	-	Tape & Reel (TR)	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
UPC1093T-E1-AZ IC VREF SHUNT ADJ 2% SOT-89 Renesas Electronics Corporation	3,723	0.65	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	0.00	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

FAQ

Frequently Asked Questions

What are Voltage Reference components used for?

Voltage Reference components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Voltage Reference part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Voltage Reference parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.