Voltage Reference

Review Voltage Reference Power Management (PMIC) components in this filtered selection. Compare manufacturer information, availability, pricing, datasheets and key specifications to narrow down suitable parts for your application.

If the exact part or specification you need is not listed, send the manufacturer part number, target parameters and quantity to JIEXIN Electronics for sourcing and quotation support.

Mfr. Part #	Availability	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
LM4040CEM3-2.5/E7001881 IC VREF SHUNT 2.5V SOT23-3 Texas Instruments	4,940	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Fixed	2.5V	-	15 mA	±0.5%	100ppm/°C	-	35µVrms	-	-	68 µA	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-3
ATL431EAIDBZR IC VREF SHUNT 2.5V SOT23-3 Texas Instruments	2,887	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	48ppm/°C	-	-	-	-	35 µA	-40°C ~ 85°C (TA)	-	-	Surface Mount	SOT-23-3
LM185BWG/883 IC VREF SHUNT 1.24V 10CFP Texas Instruments	2,619	RFQ	Datasheet	10-CSOIC (0.241", 6.12mm Width)	-	Tray	Active	Shunt	Adjustable	1.24V	5.3 V	20 mA	±1%	50ppm/°C	-	-	-	50µA	-	-55°C ~ 125°C (TA)	-	-	Surface Mount	10-CFP
LM4040CEM3X-5.0/ELDB2169 IC VREF SHUNT 5V SOT23-3 Texas Instruments	3,432	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Obsolete	Shunt	Fixed	5V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	83 µA	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-3
LM185-1.2-MD8 IC VREF SHUNT 1.2V DIE Texas Instruments	4,304	RFQ	Datasheet	Die	-	Tube	Active	Shunt	Fixed	1.2V	-	30 mA	±1%	150ppm/°C	-	60µVrms	-	-	20 µA	-55°C ~ 125°C	-	-	Surface Mount	Die
LM185H-2.5/883 IC VREF SHUNT 2.5V TO46-2 Texas Instruments	2,224	RFQ	Datasheet	TO-46-2 Metal Can	-	Tray	Active	Shunt	Fixed	2.5V	-	20 mA	-	150ppm/°C	-	-	-	-	20 µA	-55°C ~ 125°C (TA)	-	-	Through Hole	TO-2
LM285IDRMO-1-2 IC VREF SHUNT 1% Texas Instruments	1,207	RFQ	Datasheet	-	-	Bulk	Obsolete	Shunt	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM4040DEM3-2.5/S4000169 IC VREF SHUNT 2.5V SOT23-3 Texas Instruments	2,367	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Obsolete	Shunt	Fixed	2.5V	-	15 mA	±1%	150ppm/°C	-	35µVrms	-	-	73 µA	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	SOT-23-3
LM4050AEM3-5.0/S7002735 IC VREF SHUNT 0.1% SOT23-3 Texas Instruments	3,212	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Obsolete	Shunt	-	5V	-	-	±0.1%	-	-	-	-	-	-	-	-	-	-	SOT-23-3
ATL432EAQDBZR IC VREF SHUNT 2.5V SOT23-3 Texas Instruments	3,959	RFQ	Datasheet	TO-236-3, SC-59, SOT-23-3	-	Bulk	Obsolete	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	92ppm/°C	-	-	-	-	80 µA	-40°C ~ 125°C (TA)	-	-	Surface Mount	SOT-23-3

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.