ADR550ART-R2

Description：IC VREF SHUNT PREC 5V SOT-23-3
Series：-
Mfr：Analog Devices Inc.
Package：Cut Tape (CT)

SKU:4941435e94fa Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT PREC 5V SOT-23-3
Series：-
Mfr：Analog Devices Inc.
Package：Cut Tape (CT)
Output Type：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

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ADR550ART-R2

Overview

The ADR550ART-R2 is a high precision shunt voltage reference manufactured by Analog Devices Inc. It provides a nominal output voltage of 5.0 V with an initial accuracy of ±0.4% and a maximum temperature coefficient of 70 ppm/°C. The device operates within an industrial temperature range of −40°C to +85°C and requires a minimum operating current of 50 μA, supporting up to 15 mA. Housed in a compact 3-Lead SOT-23-3 package, it eliminates the need for external compensation capacitors while maintaining stability with any capacitive load.

Feature Summary

Ultracompact packaging suitable for space-critical applications
Pin compatible with LM4040/LM4050 devices
Capable of trimming output voltage over a ±0.5% range without affecting temperature coefficient

Applications

Portable, battery-powered equipment
Automotive systems
Data acquisition systems
Instrumentation and process control
Energy measurement

Procurement Notes

Verify the specific ordering suffix 'R2' against official documentation to confirm the reel quantity and tape specifications. Ensure the Grade A designation aligns with the required initial accuracy and temperature coefficient parameters for the target application environment. Confirm RoHS compliance status if mandated by assembly requirements.

Selection Notes

Select this component when a fixed 5.0 V reference is required in a minimal footprint. The Grade A specification offers standard precision suitable for general instrumentation. Consider the trim terminal if system-level calibration is necessary to compensate for board-level errors or resistor tolerances in the design.

Part Context

This part belongs to the ADR520/ADR525/ADR530/ADR540/ADR550 series of high precision shunt voltage references. These devices utilize band gap technology to achieve low temperature drift and ultralow noise. The series covers various output voltages including 2.048 V, 2.5 V, 3.0 V, 4.096 V, and 5.0 V, all available in SC70 and SOT-23-3 packages.

Replacement Considerations

The datasheet explicitly states pin compatibility with the LM4040 and LM4050. Designers replacing these legacy components should verify that the thermal resistance and maximum operating current limits of the ADR550 meet the existing circuit biasing conditions.

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

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

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

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

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.