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REF2041AIDDCR

The Texas Instruments REF2041AIDDCR is a low-power, dual-output voltage reference providing VREF and VREF/2 outputs. It features excellent temperature drift and high initial accuracy.

✓ Total Stock: 21,587 pcs

$ Price Range: $1.51

REF2041AIDDCR Available from 3 distributors

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	10,361 pcs On Request	10361 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Romaks Technologies ✓ Non-Authorised Inventory information	9,773 pcs On Request	9773 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,453 pcs On Request	1453 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

REF2041AIDDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Lead Spacing	1.27 mm
Operating Temperature Range	-40 to 125 °C
Output Current	±20 mA
Output Voltage	4.1 V
Quiescent Current	360 µA
Tape & Reel	Yes

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REF2041AIDDCR Description

Short technical summary and product information.

The REF2041AIDDCR from Texas Instruments is a series voltage reference designed for applications requiring stable voltage references, particularly in single-supply systems. It offers two outputs: VREF and VREF/2, enhancing its versatility.

This device boasts excellent temperature drift performance, with a maximum of 8 ppm/°C across the -40°C to 125°C operating temperature range. Its high initial accuracy is ±0.05% maximum. The VREF and VBIAS tracking is also precise, with a maximum of 6 ppm/°C from -40°C to 85°C and 7 ppm/°C from -40°C to 125°C.

Key electrical characteristics include a low dropout voltage of 10 mV, a high output current capability of ±20 mA, and a low quiescent current of 360 µA. Line regulation is 3 ppm/V, and load regulation is 8 ppm/mA.

The REF2041AIDDCR is supplied in a microsize SOT-23-5 package, suitable for space-constrained designs. It operates over a temperature range of -40°C to 125°C and is available on tape and reel.

REF2041AIDDCR Quick Information

Product Type: Voltage Reference

Series: REF2041

Canonical Name: REF2041AIDDCR Dual-Output Voltage Reference

Subcategory: Series Voltage References

REF2041AIDDCR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

REF2041AIDDCR Estimated Pricing

Qty	Low	High
1+	$1.51	$1.51

Estimated market price range - modelled values for guidance only, not live distributor offers.

REF2041AIDDCR Features

Dual VREF and VREF/2 outputs.
Excellent 8 ppm/°C temperature drift.
High ±0.05% initial accuracy.
Low 10 mV dropout voltage.
Microsize SOT-23-5 package.

REF2041AIDDCR Applications

Used in precision voltage measurement systems
Suitable for calibration and instrumentation
Ideal for industrial control circuits
Applicable in data acquisition systems

REF2041AIDDCR FAQs

5 frequently asked questions generated from this part’s specifications.

What is the output voltage of the REF2041AIDDCR?

The output voltage is 4.1 V.

What is the temperature drift of the REF2041AIDDCR?

The temperature drift is a maximum of 8 ppm/°C from -40°C to 125°C.

What is the initial accuracy of the REF2041AIDDCR?

The initial accuracy is a maximum of ±0.05%.

What is the operating temperature range for the REF2041AIDDCR?

The operating temperature range is -40°C to 125°C.

What package type is the REF2041AIDDCR available in?

It is available in a SOT-23-THN (DDC) package with 5 pins.