Voltage Reference

Compare the current Voltage Reference Power Management (PMIC) selection by manufacturer, stock status, datasheet and technical parameters. Use these details to narrow the list to parts that match your design, maintenance or purchasing requirements.

For a specific MPN, package, electrical rating or quantity requirement, send the details to EGOO. We can help confirm availability, quotation and alternative sourcing options.

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
KA431AZTA_F081 IC VREF SHUNT ADJ 1% TO92-3 onsemi	4,048	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Bulk	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
LM431SACMFX_G IC VREF SHUNT ADJ 2% SOT23F-3 onsemi	4,471	-	RFQ	Datasheet	SOT-23-3 Flat Leads	-	Bulk	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23F-3
FAN431AZXA_F081 IC REG SHUNT PROGR TO92 onsemi	1,213	-	RFQ	Datasheet	-	-	Tube	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
NCP431BVPSNT1G IC VREF SHUNT ADJ 0.5% SOT23-3 onsemi	2,024	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tray	Obsolete	Shunt	Adjustable	2.5V	36 V	40 µA	±0.5%	50ppm/°C Typical	-	-	-	-	100 mA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3 (TO-236)
CAT8900D330TBGT3 PRECISION ANALOG VOLTAGE REFEREN onsemi	4,351	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Discontinued at Digi-Key	Series	Fixed	3.3V	-	10 mA	±5%	50ppm/°C	50µVp-p	-	2.7V ~ 5.5V	800nA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
CAT8900D180TBGT3 PRECISION ANALOG VOLTAGE REFEREN onsemi	4,652	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Discontinued at Digi-Key	Series	Fixed	1.8V	-	10 mA	±5%	50ppm/°C	50µVp-p	-	2.7V ~ 5.5V	800nA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
CAT8900C330TBGT3 PRECISION ANALOG VOLTAGE REFEREN onsemi	1,208	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Discontinued at Digi-Key	Series	Fixed	3.3V	-	10 mA	±2.5%	50ppm/°C	50µVp-p	-	2.7V ~ 5.5V	800nA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
CAT8900C102TBGT3 PRECISION ANALOG VOLTAGE REFEREN onsemi	3,084	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Discontinued at Digi-Key	Series	Fixed	1.024V	-	10 mA	±2.5%	50ppm/°C	50µVp-p	-	2.7V ~ 5.5V	800nA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
CAT8900D120TBGT3 PRECISION ANALOG VOLTAGE REFEREN onsemi	2,796	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Discontinued at Digi-Key	Series	Fixed	1.2V	-	10 mA	±5%	50ppm/°C	50µVp-p	-	2.7V ~ 5.5V	800nA	-	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
MC1403D 10 MA LOW VOLTAGE REFERENCE 2.5 onsemi	3,731	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Discontinued at Digi-Key	Series	Fixed	2.5V	-	10 mA	±1%	40ppm/°C	-	-	4.5V ~ 40V	1.5mA	-	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC

Voltage Reference FAQ

How can I narrow the current Voltage Reference selection?

Use the available manufacturer and technical filters to compare matching parts by specifications, stock status, pricing and datasheet information.

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

Yes. Send the manufacturer part number and required quantity to our sourcing team for availability, lead-time and alternative sourcing support.

Can I request a quotation for a BOM or small-batch requirement?

Yes. EGOO supports BOM sourcing, prototype quantities and small-batch purchasing. Provide your part list and quantities for a quotation review.

What information should I provide when requesting a quote?

Please provide the target part number, manufacturer, quantity and any required date code, package or delivery requirements so our team can respond more accurately.