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REF5040IDR The Texas Instruments REF5040IDR is a precision voltage reference offering a stable 4.096V output. It features low temperature drift and high accuracy, suitable for demanding applications.
Mfr Part #:

REF5040IDR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments REF5040IDR is a precision voltage reference offering a stable 4.096V output. It features low temperature drift and high accuracy, suitable for demanding applications.
✓ Total Stock: 13,683 pcs
$ Price Range: $1.32

REF5040IDR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
12,053 pcs
On Request
12053 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,630 pcs
On Request
1630 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.

REF5040IDR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Features
Lead Style
Operating Temperature
Output Current
Output Voltage
Quiescent Current
Tape & Reel
Temperature Coefficient
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REF5040IDR Description

Short technical summary and product information.

The Texas Instruments REF5040IDR is a high-performance precision voltage reference designed for applications requiring stable and accurate voltage output. It provides a nominal output voltage of 4.096V with a maximum initial accuracy of 0.05% and a low temperature coefficient of 3ppm/°C.

 

This voltage reference is available in both SOIC (D) 8-pin and VSSOP (DGK) 8-pin packages, supporting surface mount assembly. It operates over a wide temperature range of -40°C to 125°C, making it suitable for various environmental conditions. The device also features a TRIM or noise-reduction pin for design flexibility.

 

Key electrical characteristics include a wide input voltage range from 2.7V to 18V and a maximum output current of ±10mA. The quiescent current is typically 0.8mA. Enhanced grades offer even lower noise (0.5µVpp/V) and improved temperature drift (2.5ppm/°C), along with a wider input voltage support up to 42V.

REF5040IDR Quick Information

Product Type: Precision Voltage Reference
Series: REF50
Canonical Name: Texas Instruments REF5040IDR Precision Voltage Reference
Subcategory: Precision

REF5040IDR Compliance

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

REF5040IDR Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

REF5040IDR Features

  • 4.096V nominal output voltage.
  • Low temperature drift of 3ppm/°C.
  • High initial accuracy of 0.05%.
  • Wide input voltage range.
  • Available in SOIC and VSSOP packages.

REF5040IDR Applications

  • Precision measurement systems.
  • Data acquisition systems.
  • Power supply regulation.
  • Test and measurement equipment.

REF5040IDR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the REF5040IDR?

The nominal output voltage is 4.096V.

What packages are available for the REF5040IDR?

The REF5040IDR is available in SOIC (D) 8 and VSSOP (DGK) 8 packages.

What is the operating temperature range of the REF5040IDR?

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

What is the initial accuracy of the REF5040IDR?

The maximum initial accuracy is 0.05%.

What is the temperature coefficient of the REF5040IDR?

The maximum temperature coefficient is 3ppm/°C.

What is the input voltage range for the REF5040IDR?

The input voltage range is 2.7V to 18V.

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