ADR5045AKSZ-REEL

Description：IC VREF SHUNT 0.2% SC70-3
Series：ADR504
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)

SKU:aa08d3516f3b Category: Voltage Reference Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 0.2% SC70-3
Series：ADR504
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：5V
Voltage - Output (Max)：-
Current - Output：15 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-70, SOT-323
Supplier Device Package：SC-70-3
Grade：-
Qualification：-

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ADR5045AKSZ-REEL

Overview

The ADR5045AKSZ-REEL7 is a precision micropower shunt voltage reference manufactured by Analog Devices Inc. It provides a stable 5.0 V output with an initial accuracy of ±0.2% and a maximum temperature coefficient of 100 ppm/°C. The device operates within a wide current range from 50 µA to 15 mA and functions across an extended temperature range of −40°C to +125°C. Housed in an ultracompact SC-70-3 surface-mount package, it requires no external compensation capacitor for stability.

Feature Summary

Ultracompact SC-70 package design suitable for space-critical applications
Pin-compatible with LM4040/LM4050 for direct replacement
Stable operation without requiring an external compensation capacitor
Qualified for automotive applications

Applications

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

Procurement Notes

Verify the specific grade suffix (e.g., 'A' for ±0.2% accuracy) against the required performance specifications before procurement. Confirm that the SC-70-3 package dimensions align with the target PCB footprint. Ensure the operating environment remains within the specified -40°C to +125°C range to maintain guaranteed electrical characteristics.

Selection Notes

Select this component when a fixed 5.0 V reference is required in a minimal footprint. The Grade A variant offers ±0.2% initial accuracy, while Grade B provides tighter ±0.1% tolerance. Consider the 100 ppm/°C temperature coefficient for thermal stability requirements. Verify that the bias resistor network supports the minimum 50 µA operating current under all load conditions.

Part Context

This part belongs to the ADR504x family of precision shunt voltage references, which includes variants with outputs ranging from 2.048 V to 5.0 V. The family utilizes band gap technology to achieve low temperature drift and fast settling times. The ADR5045 specifically targets applications needing a 5.0 V reference in compact SMD packages like SC-70 or SOT-23.