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REF1930AIDDCR The Texas Instruments REF1930AIDDCR is a low-power, dual-output voltage reference providing VREF and VREF/2. It features high initial accuracy and excellent temperature stability.
Mfr Part #:

REF1930AIDDCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF1930AIDDCR is a low-power, dual-output voltage reference providing VREF and VREF/2. It features high initial accuracy and excellent temperature stability.
✓ Total Stock: 4,153 pcs
$ Price Range: $1.20

REF1930AIDDCR 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
3,044 pcs
On Request
3044 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
32 pcs
On Request
32 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.

REF1930AIDDCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Noise
Operating Temperature
Output Current
Output Voltage
Quiescent Current
SVHC Present
Temperature Coefficient
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REF1930AIDDCR Description

Short technical summary and product information.

The Texas Instruments REF1930AIDDCR is a precision, dual-output voltage reference designed for applications requiring stable voltage references from a single positive supply. It provides both a VREF output and a VREF/2 output, simplifying designs for systems like analog-to-digital converters (ADCs).

 

Key electrical specifications include a 3V output voltage with a maximum initial accuracy of ±0.1%. The temperature coefficient is a maximum of 25 ppm/°C over the operating range of -40°C to 125°C. It offers a low quiescent current of 360 µA and a shutdown current of 3.3 µA. The device supports an output current of up to ±20 mA and exhibits low noise with typical 36 µVPP from 0.1 to 10 Hz.

 

Designed for space-constrained applications, the REF1930AIDDCR is housed in a compact SOT-23-5 package with a surface mount type. Its low dropout voltage of 10 mV makes it suitable for low-voltage systems. The device also features an enable pin for power management.

 

This voltage reference is well-suited for various applications, including power management, battery-powered devices, and instrumentation where a stable and accurate voltage reference is critical.

REF1930AIDDCR Quick Information

Product Type: Voltage Reference
Series: REF1930
Canonical Name: Texas Instruments REF1930AIDDCR Dual-Output Voltage Reference
Subcategory: Precision Voltage Reference

REF1930AIDDCR Compliance

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

REF1930AIDDCR Estimated Pricing

Qty Low High
1+ $1.20 $1.20

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

REF1930AIDDCR Features

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

REF1930AIDDCR Applications

  • Ideal for single-supply systems.
  • Suitable for ADC voltage references.
  • Used in battery-powered devices.
  • Applications requiring stable voltage.
  • Low-power instrumentation.

REF1930AIDDCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF1930AIDDCR?

The output voltage is 3 V.

What is the maximum initial accuracy of the REF1930AIDDCR?

The maximum initial accuracy is ±0.1%.

What is the temperature coefficient of the REF1930AIDDCR?

The temperature coefficient is a maximum of 25 ppm/°C.

What is the operating temperature range for the REF1930AIDDCR?

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

What package type is the REF1930AIDDCR available in?

The REF1930AIDDCR is available in a SOT-23-5 package.

What is the typical quiescent current of the REF1930AIDDCR?

The typical quiescent current is 360 µA.

What is the maximum output current for the REF1930AIDDCR?

The maximum output current is ±20 mA.

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