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Home Products Integrated Circuits (ICs)PMIC - Voltage Reference~~REF1941AIDDCT~~

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REF1941AIDDCT - Texas Instruments

Name: Texas Instruments REF1941AIDDCT
Brand: Texas Instruments
SKU: REF1941AIDDCT
Price: 1.181 USD
Availability: InStock
Rating: 5 (7 reviews)

Manufacturer Part Number: REF1941AIDDCT

Manufacturer: Texas Instruments

Allelco Part Number: 32D-REF1941AIDDCT

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC VREF SERIES 0.1% SOT23-5

Package: SOT-23-THIN

Data sheet: 1.REF1941AIDDCT.pdf ...

HTML Datasheet
REF1925,30,33,41 Datasheet.pdf

RoHs Status: ROHS3 Compliant

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In stock: 15576

Unit Price: $1.246
Subtotal: $0.00

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Quantity	Unit Price	Ext. Price
1+	$1.246	$1.25
10+	$1.218	$12.18
30+	$1.199	$35.97
100+	$1.181	$118.10

The above prices does not include taxes and freight rates, which will be calculated on the order pages.

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Specifications

REF1941AIDDCT Tech Specifications
Texas Instruments - REF1941AIDDCT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - REF1941AIDDCT

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	4.096V
Voltage - Input	4.116V ~ 5.5V
Tolerance	±0.1%
Temperature Coefficient	25ppm/°C
Supplier Device Package	SOT-23-THIN
Series	-
Reference Type	Series
Package / Case	SOT-23-5 Thin, TSOT-23-5

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Fixed
Operating Temperature	-40°C ~ 125°C (TA)
Noise - 10Hz to 10kHz	-
Noise - 0.1Hz to 10Hz	12ppmp-p
Mounting Type	Surface Mount
Current - Supply	460µA
Current - Output	20 mA
Base Product Number	REF1941

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	2 (1 Year)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

REF1941AIDDCT

Manufacturer

Texas Instruments

Introduction

The REF1941AIDDCT is a precision voltage reference used in power management circuits.

Product Features and Performance

High accuracy fixed output voltage of 4.096V

Low supply current of 460µA

Low temperature coefficient of 25ppm/°C

Low noise performance of 12ppmp-p at 0.1Hz to 10Hz

Wide input voltage range from 4.116V to 5.5V

Maximum output current of 20mA

Operational temperature range from -40°C to 125°C

Product Advantages

Excellent temperature stability

High output current capability

Minimal noise interference

Suitable for battery-operated equipment due to low current consumption

Key Technical Parameters

Output Voltage: 4.096V (fixed)

Tolerance: ±0.1%

Operating Temperature: -40°C to 125°C

Supply Current: 460µA

Quality and Safety Features

Rigorous testing to ensure reliability across temperature ranges and conditions

Compatibility

Compatible with surface mount technology thanks to SOT-23-5 Thin, TSOT-23-5 package

Application Areas

Precision data conversion

Portable instrumentation

Battery management systems

Industrial controls

Medical devices

Product Lifecycle

The product status is active

No indication of discontinuation, replacements, or upgrades available

Several Key Reasons to Choose This Product

Guaranteed high precision for sensitive applications

Support for a wide range of operating temperatures enhancing its versatility

Compact SOT-23-THIN package suitable for space-constrained applications

Strategic choice for designs requiring long-term stability and low power consumption

Texas Instruments' reputation for reliable and durable components

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments REF1941AIDDCT

Product Attribute
Part Number	REF1941AIDDCR	REF1933AIDDCT	REF194ES-REEL	REF194GP
Manufacturer	Texas Instruments	Texas Instruments	Analog Devices Inc.	Analog Devices Inc.
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Tolerance	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Series	-	-	-	-
Reference Type	-	External, Internal	External	External, Internal
Voltage - Output (Min/Fixed)	-	-	-	-
Noise - 10Hz to 10kHz	-	-	-	-
Temperature Coefficient	-	-	-	-
Voltage - Input	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Noise - 0.1Hz to 10Hz	-	-	-	-
Current - Supply	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
Output Type	-	Current - Unbuffered	Voltage - Buffered	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Current - Output	-	-	-	-

REF1941AIDDCT Datasheet PDF

Download REF1941AIDDCT pdf datasheets and Texas Instruments documentation for REF1941AIDDCT - Texas Instruments.

HTML Datasheet: REF1925,30,33,41 Datasheet.pdf

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Customer Reviews

Evaluation: 10 Articles

Jess***Jones

Apr 17, 2026

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.
Mich***Smith

Apr 17, 2026

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.
Aman***arris

Apr 3, 2026

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.
Mike***nch

Apr 3, 2026

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.
Daic***K.

Mar 23, 2026

Very good. No issue after long time testing.
Kevi***.

Mar 17, 2026

Fast switching and stable output. Very satisfied with this IC
Daou***hekebkeb

Jun 16, 2024

I had a great experience purchasing items from Allelcoelec, I recommend
Uri ***al

Jun 19, 2024

Good comunication,
Transpnt regarding the process and price.
Yaqu***l Ali

Jun 19, 2024

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.
Lea ***

Jun 19, 2024

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Your Email address will not be published.

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

Use your express account for shipment if you have one.
Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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Contact us if you have any questions.

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+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships

REF1941AIDDCT

Texas Instruments
32D-REF1941AIDDCT

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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Please refer to the English Version as our Official Version.Return

REF1941AIDDCT - Texas Instruments

Specifications

Environmental & Export Classifications

Parts Introduction

Manufacturer Part Number

Manufacturer

Introduction

Product Features and Performance

Product Advantages

Key Technical Parameters

Quality and Safety Features

Compatibility

Application Areas

Product Lifecycle

Several Key Reasons to Choose This Product

Parts with Similar Specifications

REF1941AIDDCT Datasheet PDF

Customers Also Interested in

Recommended Products

Customer Reviews

Evaluation: 10 Articles

It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

Very good. No issue after long time testing.

Fast switching and stable output. Very satisfied with this IC

I had a great experience purchasing items from Allelcoelec, I recommend

Good comunication,Transpnt regarding the process and price.

Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

Morrey was very helpful and right on top of things!He replied quickly to my RFQ. He was very courteous and professional.

Write a Review

Shipment

Delivery Time

Delivery Cost

Delivery Method

Payment Support

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

Certifications & Memberships

REF1941AIDDCT

Shopping cart (0 Items)

Compare List (0 Items)

Feedback

Please refer to the English Version as our Official Version.

Good comunication,
Transpnt regarding the process and price.

Morrey was very helpful and right on top of things!
He replied quickly to my RFQ. He was very courteous and professional.