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REF4132/REF4132-Q1 Precision Voltage Reference

Texas Instruments REF4132/REF4132-Q1 Precision Voltage Reference is a low-temperature drift (12ppm/°C), low-power, high-precision CMOS voltage reference. The device features ±0.05% initial accuracy and a low operating current with a power consumption of less than 100µA. This device also offers a very low output noise of 15µVp-p/V, enabling it to maintain high signal integrity with high-resolution data converters in noise-critical systems. In the same SOT-23-5 package, Texas Instruments REF4132/REF4132-Q1 offers enhanced specifications and pin-to-pin replacements for LM4128 and LM4132.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package / Case	Reference Type	Output Voltage	Initial Accuracy	Temperature Coefficient	Series VREF - Input Voltage - Max	Shunt Current - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A40DBVRQ1 REF4132A40DBVR Texas Instruments 1: ₩5,647.2 1,949In Stock	Mfr. Part # REF4132A40DBVR Mouser Part # 595-REF4132A40DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A40DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	1,949In Stock	Cut Tape ₩5,647.2 ₩4,258.8 ₩3,900 ₩3,525.6 Reel ₩3,010.8 View ₩3,338.4 ₩3,307.2 ₩3,135.6 ₩2,995.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		Series Precision References	4.096 V	0.05 %	12 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B50DBVRQ1 REF4132B50DBVR Texas Instruments 1: ₩4,368 5,039In Stock	Mfr. Part # REF4132B50DBVR Mouser Part # 595-REF4132B50DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B50DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	5,039In Stock	Cut Tape ₩4,368 ₩3,276 ₩2,995.2 ₩2,683.2 View Reel ₩2,121.6 ₩2,542.8 ₩2,480.4 ₩2,355.6 ₩2,121.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		Series Precision References	5 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A50DBVR REF4132A50DBVRQ1 Texas Instruments 1: ₩6,396 2,942In Stock	Mfr. Part # REF4132A50DBVRQ1 Mouser Part # 595-REF4132A50DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A50DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,942In Stock	Cut Tape ₩6,396 ₩4,851.6 ₩4,461.6 ₩4,024.8 View Reel ₩3,385.2 ₩3,822 ₩3,806.4 ₩3,572.4 ₩3,385.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	5 V	0.05 %	12 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B40DBVR REF4132B40DBVRQ1 Texas Instruments 1: ₩5,148 2,904In Stock	Mfr. Part # REF4132B40DBVRQ1 Mouser Part # 595-REF4132B40DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B40DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,904In Stock	Cut Tape ₩5,148 ₩3,868.8 ₩3,556.8 ₩3,198 View Reel ₩2,652 ₩3,026.4 ₩2,979.6 ₩2,839.2 ₩2,652 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	4.096 V	0.05 %	30 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B50DBVR REF4132B50DBVRQ1 Texas Instruments 1: ₩5,148 2,982In Stock	Mfr. Part # REF4132B50DBVRQ1 Mouser Part # 595-REF4132B50DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B50DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,982In Stock	Cut Tape ₩5,148 ₩3,868.8 ₩3,556.8 ₩3,198 View Reel ₩2,652 ₩3,026.4 ₩2,917.2 ₩2,839.2 ₩2,652 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	5 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B40DBVRQ1 REF4132B40DBVR Texas Instruments 1: ₩4,368 10,783In Stock	Mfr. Part # REF4132B40DBVR Mouser Part # 595-REF4132B40DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B40DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	10,783In Stock	Cut Tape ₩4,368 ₩3,276 ₩2,995.2 ₩2,683.2 Reel ₩2,277.6 View ₩2,542.8 ₩2,480.4 ₩2,418 ₩2,230.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		Series Precision References	4.096 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A30DBVRQ1 REF4132A30DBVR Texas Instruments 1: ₩5,382 2,353In Stock	Mfr. Part # REF4132A30DBVR Mouser Part # 595-REF4132A30DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A30DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,353In Stock	Cut Tape ₩5,382 ₩4,570.8 Reel ₩3,088.8 ₩3,057.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	3 V	0.05 %	12 PPM / C			- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A25DBVRQ1 REF4132A25DBVR Texas Instruments 1: ₩5,678.4 3,662In Stock	Mfr. Part # REF4132A25DBVR Mouser Part # 595-REF4132A25DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A25DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	3,662In Stock	Cut Tape ₩5,678.4 ₩4,274.4 ₩3,915.6 ₩3,541.2 View Reel ₩2,823.6 ₩3,354 ₩3,307.2 ₩3,135.6 ₩2,823.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	2.5 V	0.05 %	12 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A30DBVR REF4132A30DBVRQ1 Texas Instruments 1: ₩6,396 1,618In Stock	Mfr. Part # REF4132A30DBVRQ1 Mouser Part # 595-REF4132A30DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A30DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	1,618In Stock	Cut Tape ₩6,396 ₩4,851.6 ₩4,461.6 ₩4,024.8 View Reel ₩3,463.2 ₩3,822 ₩3,806.4 ₩3,681.6 ₩3,463.2 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	3 V	0.05 %	12 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A33DBVRQ1 REF4132A33DBVR Texas Instruments 1: ₩5,382 2,661In Stock	Mfr. Part # REF4132A33DBVR Mouser Part # 595-REF4132A33DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A33DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,661In Stock	Cut Tape ₩5,382 ₩4,570.8 Reel ₩3,088.8 ₩3,057.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	3.3 V	0.05 %	12 PPM / C			- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A33DBVR REF4132A33DBVRQ1 Texas Instruments 1: ₩6,396 4,821In Stock	Mfr. Part # REF4132A33DBVRQ1 Mouser Part # 595-REF4132A33DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A33DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	4,821In Stock	Cut Tape ₩6,396 ₩4,851.6 ₩4,461.6 ₩4,024.8 View Reel ₩3,463.2 ₩3,822 ₩3,806.4 ₩3,572.4 ₩3,463.2 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	3.3 V	0.05 %	12 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A40DBVR REF4132A40DBVRQ1 Texas Instruments 1: ₩6,396 1,940In Stock	Mfr. Part # REF4132A40DBVRQ1 Mouser Part # 595-REF4132A40DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A40DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	1,940In Stock	Cut Tape ₩6,396 ₩4,851.6 ₩4,461.6 ₩4,024.8 View Reel ₩3,416.4 ₩3,822 ₩3,806.4 ₩3,572.4 ₩3,416.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	4.096 V	0.05 %	12 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B30DBVRQ1 REF4132B30DBVR Texas Instruments 1: ₩4,430.4 97In Stock 33,000On Order	Mfr. Part # REF4132B30DBVR Mouser Part # 595-REF4132B30DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B30DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	97In Stock 33,000On Order On Order Ship Dates Mfr. #: REF4132B30DBVR Stock: 97 Can Ship Immediately On Order: 9,000 Expected 11/5/2026 12,000 Expected 3/19/2027 12,000 Expected 4/8/2027 Factory Lead-Time: 26 Weeks	Cut Tape ₩4,430.4 ₩3,307.2 ₩3,026.4 ₩2,730 View Reel ₩2,246.4 ₩2,574 ₩2,527.2 ₩2,246.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		Series Precision References	3 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B30DBVR REF4132B30DBVRQ1 Texas Instruments 1: ₩5,148 81In Stock 12,000Expected 2/8/2027	Mfr. Part # REF4132B30DBVRQ1 Mouser Part # 595-REF4132B30DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B30DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	81In Stock 12,000Expected 2/8/2027	Cut Tape ₩5,148 ₩3,868.8 ₩3,556.8 ₩3,198 Reel ₩2,730 View ₩3,026.4 ₩2,979.6 ₩2,839.2 ₩2,667.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	3 V	0.05 %	30 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B25DBVRQ1 REF4132B25DBVR Texas Instruments 1: ₩4,461.6 23,903On Order	Mfr. Part # REF4132B25DBVR Mouser Part # 595-REF4132B25DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B25DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	23,903On Order On Order Ship Dates Mfr. #: REF4132B25DBVR Stock: 0 On Order: 5,903 Expected 11/30/2026 6,000 Expected 12/4/2026 12,000 Expected 4/23/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩4,461.6 ₩3,338.4 ₩3,057.6 ₩2,683.2 Reel ₩2,246.4 View ₩2,542.8 ₩2,480.4 ₩2,418 ₩2,199.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		Series Precision References	2.5 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B33DBVR REF4132B33DBVRQ1 Texas Instruments 1: ₩5,272.8 10,544On Order	Mfr. Part # REF4132B33DBVRQ1 Mouser Part # 595-REF4132B33DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B33DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	10,544On Order On Order Ship Dates Mfr. #: REF4132B33DBVRQ1 Stock: 0 On Order: 4,544 Expected 12/14/2026 6,000 Expected 1/15/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩5,272.8 ₩3,946.8 ₩3,619.2 ₩3,198 View Reel ₩2,901.6 ₩3,026.4 ₩2,979.6 ₩2,901.6 ₩2,901.6 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	3.3 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A25DBVR REF4132A25DBVRQ1 Texas Instruments 1: ₩6,396 2,972Expected 12/31/2026	Mfr. Part # REF4132A25DBVRQ1 Mouser Part # 595-REF4132A25DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132A25DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,972Expected 12/31/2026	Cut Tape ₩6,396 ₩4,851.6 ₩4,461.6 ₩4,024.8 View Reel ₩3,416.4 ₩3,822 ₩3,806.4 ₩3,572.4 ₩3,416.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series References	2.5 V	0.05 %	12 PPM / C	5.5 V		- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B25DBVR REF4132B25DBVRQ1 Texas Instruments 1: ₩5,366.4 2,975Expected 12/28/2026	Mfr. Part # REF4132B25DBVRQ1 Mouser Part # 595-REF4132B25DBVRQ1	Texas Instruments	Voltage References Automotive 12-ppm/ C low-noise low-power A 595-REF4132B25DBVR Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	2,975Expected 12/28/2026	Cut Tape ₩5,366.4 ₩4,009.2 ₩3,666 ₩3,291.6 Reel ₩2,683.2 View ₩3,120 ₩3,057.6 ₩2,979.6 ₩2,667.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	2.5 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B33DBVRQ1 REF4132B33DBVR Texas Instruments 1: ₩4,461.6 8,934Expected 3/4/2027	Mfr. Part # REF4132B33DBVR Mouser Part # 595-REF4132B33DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132B33DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	8,934Expected 3/4/2027	Cut Tape ₩4,461.6 ₩3,338.4 ₩3,057.6 ₩2,745.6 View Reel ₩2,215.2 ₩2,542.8 ₩2,480.4 ₩2,449.2 ₩2,215.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT		Series Precision References	3.3 V	0.05 %	30 PPM / C	5.5 V	10 mA	- 40 C	+ 125 C	REF4132	Reel, Cut Tape, MouseReel
Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A50DBVRQ1 REF4132A50DBVR Texas Instruments 3,000: ₩3,307.2 Non-Stocked Lead-Time 9 Weeks	Mfr. Part # REF4132A50DBVR Mouser Part # 595-REF4132A50DBVR	Texas Instruments	Voltage References 12-ppm/ C low-noise low-power precision A 595-REF4132A50DBVRQ1 Learn More about Texas Instruments ti ref4132 voltage reference	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel ₩3,307.2 Quote Quote	Min.: 3,000 Mult.: 3,000 : 3,000	SMD/SMT	SOT-23-5	Series Precision References	5 V	0.05 %	12 PPM / C			- 40 C	+ 125 C	REF4132	Reel

REF4132/REF4132-Q1 Precision Voltage Reference

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