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
TL431C IC VREF SHUNT ADJ 0.5% TO92-3 TAEJIN	25,727	100+：$0.08000	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA)	-	Bulk	Active	Shunt	Adjustable	2.495V	40 V	100 mA	±0.5%	-	-	-	-	-	0.9 µA	-40°C ~ 125°C	-	-	Through Hole	TO-92
TL431AMFDT,215 NEXPERIA TL431 - ADJUSTABLE PREC NXP Semiconductors	8,729	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	TO-236AB
TLVH431QDBZR,215 IC VREF SHUNT ADJ 1.5% TO236AB NXP USA Inc.	1,984	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	1.24V	18 V	70 mA	±1.5%	-	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23 (TO-236AB)
LM431SACMFX ADJUSTABLE/2.5V, 2% TOLERANCE SH Fairchild Semiconductor	7,511,648	-	RFQ	Datasheet	SOT-23-3 Flat Leads	-	Bulk	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±2%	50ppm/°C Typical	-	-	-	-	1 mA	-25°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23F-3
TL431CLPREG IC VREF SHUNT ADJ 2.2% TO92-3 onsemi	2,598	-	RFQ	Datasheet	TO-226-3, TO-92-3 Long Body, Formed Leads	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92 (TO-226)
TL431IDE4 IC VREF SHUNT ADJ 8SOIC Texas Instruments	15,500	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Tube	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
RC0431AMT VOLTAGE REFERENCE Fairchild Semiconductor	66,405	-	RFQ	Datasheet	SC-74A, SOT-753	-	Bulk	Active	Shunt	Adjustable	1.24V	12 V	15 mA	±1%	-	-	-	-	-	100 µA	0°C ~ 70°C (TA)	-	-	Surface Mount	SOT-23-5
SPX431BM1-L/TR THREE TERMINAL VOLTAGE REFERENCE Sipex	52,500	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPX432AN-L TWO TERMINAL VOLTAGE REFERENCE, Sipex	16,197	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TLV431AILPM5 VOLTAGE REFERENCE Texas Instruments	10,000	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TL431CKTPR PRECISION SHUNT ADJUST REG TO252 Texas Instruments	3,000	-	RFQ	Datasheet	TO-252-3, DPAK (2 Leads + Tab), SC-63	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	Surface Mount	TO-252-3
SPX4041N-L VOLTAGE REFERENCE Sipex	10,560	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TL1431CPW IC VREF SHUNT ADJ 0.4% 8TSSOP Texas Instruments	2,039	-	RFQ	Datasheet	8-TSSOP (0.173", 4.40mm Width)	-	Tube	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±0.4%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	-	-	Surface Mount	8-TSSOP
SPX385AM1-L-1-2/TR 5V MICROPOWER VOLTAGE REFERENCE Sipex	7,500	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
SPX4041M-L VOLTAGE REFERENCE Sipex	4,860	-	RFQ	Datasheet	-	*	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
TLVH431ACDBZR,215 IC VREF SHUNT ADJ 1% TO236AB NXP USA Inc.	1,402	-	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	1.24V	18 V	70 mA	±1%	-	-	-	-	-	80 µA	0°C ~ 70°C (TA)	-	-	Surface Mount	SOT-23 (TO-236AB)
TLVH431QDBVR,125 IC VREF SHUNT ADJ 1.5% 5TSOP NXP USA Inc.	3,891	-	RFQ	Datasheet	SC-74A, SOT-753	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	1.24V	18 V	70 mA	±1.5%	-	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	5-TSOP
TL431IDG IC VREF SHUNT ADJ 2.2% 8SOIC onsemi	2,250	-	RFQ	Datasheet	8-SOIC (0.154", 3.90mm Width)	-	Bulk	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	50ppm/°C Typical	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC
TL431ILPRE3 IC VREF SHUNT ADJ 2.2% TO92-3 Texas Instruments	7,360	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±2.2%	-	-	-	-	-	1 mA	-40°C ~ 85°C (TA)	-	-	Through Hole	TO-92-3
TL431ACLPRE3 IC VREF SHUNT ADJ 1% TO92-3 Texas Instruments	4,715	-	RFQ	Datasheet	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	-	Tape & Reel (TR)	Obsolete	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	-	-	Through Hole	TO-92-3

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.