REF5020AIDRG4

$1.85

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:ff19450bf5b2 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.048V
Voltage - Output (Max)：-
Current - Output：10 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

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REF5020AIDRG4

Overview

The REF5020AIDRG4 is a fixed series voltage reference from Texas Instruments, providing a nominal output of 2.048V with an initial accuracy of ±0.05%. It operates within an input voltage range of 2.7V to 18V and delivers up to 10mA of output current while consuming approximately 800µA of supply current. The device features a low temperature coefficient of 3ppm/°C and supports surface-mount installation in an 8-pin SOIC package. It functions reliably across an extended industrial temperature range from -40°C to +125°C.

Feature Summary

Delivers high-precision fixed voltage output with tight initial accuracy tolerance
Maintains stable performance over wide input voltage variations
Exhibits very low drift characteristics suitable for sensitive analog circuits

Applications

High-resolution data acquisition systems requiring precise reference voltages
Industrial process control instrumentation
Medical equipment signal conditioning
Precision sensor interfaces

Procurement Notes

Verify the specific suffix RG4 indicates tape-and-reel packaging when sourcing components. Confirm that the manufacturer part number matches the exact precision grade required for your design specifications. Ensure compatibility with standard SOIC-8 footprints during PCB layout verification.

Selection Notes

Select this component when designing circuits demanding superior long-term stability and low noise compared to standard references. Consider the 800µA quiescent current against power budget constraints. Evaluate the 10mA drive capability against load requirements before finalizing the selection.

Part Context

This part belongs to the REF50xx family of precision voltage references designed for applications requiring low noise and low drift. It serves as a critical reference element in mixed-signal systems where ADC/DAC accuracy depends on a stable voltage source. The SOIC-8 package allows for compact integration into modern electronic designs.

Replacement Considerations

The REF5020AIDR is the tube-packaged equivalent of this reel-version component. Verify pinout compatibility if substituting with other members of the REF50xx series such as the REF5025 or REF5030.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.