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REF1930AIDDCT The Texas Instruments REF1930AIDDCT is a low-power, dual-output voltage reference providing VREF and VREF/2. It features excellent temperature drift and high initial accuracy.
Mfr Part #:

REF1930AIDDCT

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF1930AIDDCT is a low-power, dual-output voltage reference providing VREF and VREF/2. It features excellent temperature drift and high initial accuracy.
✓ Total Stock: 23,058 pcs
$ Price Range: $1.44

REF1930AIDDCT Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
21,617 pcs
On Request
21617 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,414 pcs
On Request
1414 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
27 pcs
On Request
27 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

REF1930AIDDCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Noise
Operating Temperature Range
Output Current
Output Voltage
Quiescent Current
SVHC Present
Temperature Coefficient
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REF1930AIDDCT Description

Short technical summary and product information.

The Texas Instruments REF1930AIDDCT is a precision, low-power, dual-output voltage reference IC. It provides two stable voltage outputs: VREF and VREF/2, making it convenient for single-supply systems, particularly those with analog-to-digital converters (ADCs).

 

This device boasts excellent performance characteristics, including a low temperature coefficient of 25 ppm/°C (max) over a wide operating range of -40°C to 125°C, and high initial accuracy of ±0.1% (max). It supports an output current of up to ±20 mA and operates from an input voltage range of 3.02V to 5.5V.

 

The REF1930AIDDCT is designed for applications requiring stable voltage references. Its low quiescent current of 360 µA and shutdown current of 3.3 µA contribute to power efficiency. The device also offers good line and load regulation, with values of 3 ppm/V and 8 ppm/mA, respectively.

 

Packaged in a compact SOT-23-5 surface-mount package, the REF1930AIDDCT is suitable for space-constrained designs. Its microsize package has an area of 8.12 mm².

REF1930AIDDCT Quick Information

Product Type: Voltage Reference
Series: REF1930
Canonical Name: Texas Instruments REF1930AIDDCT Dual-Output Voltage Reference
Subcategory: Dual-Output Voltage Reference

REF1930AIDDCT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

REF1930AIDDCT Estimated Pricing

Qty Low High
1+ $1.44 $1.44

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

REF1930AIDDCT Features

  • Dual outputs: VREF and VREF/2.
  • Excellent temperature drift performance.
  • High initial accuracy of ±0.1%.
  • Low quiescent current of 360 µA.
  • Compact SOT-23-5 package.

REF1930AIDDCT Applications

  • Ideal for single-supply systems.
  • Suitable for ADC voltage references.
  • Used in precision measurement circuits.
  • Power-efficient designs.

REF1930AIDDCT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF1930AIDDCT?

The nominal output voltage (VREF) is 3 V.

What is the temperature coefficient of the REF1930AIDDCT?

The maximum temperature coefficient is 25 ppm/°C.

What is the initial accuracy of the REF1930AIDDCT?

The maximum initial accuracy is ±0.1%.

What is the maximum output current for the REF1930AIDDCT?

The device can supply a maximum output current of ±20 mA.

What is the operating temperature range for this voltage reference?

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

What package type is the REF1930AIDDCT available in?

The REF1930AIDDCT is available in a SOT-23-5 package.

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