ZR285F03TC

$0.48

Description：IC VREF SHUNT 3% SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:ad05287ed9bc Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 3% SOT23
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：-40°C ~ 85°C (TA)
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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ZR285F03TC

Overview

The ZR285F03TC is a precision micropower voltage reference IC manufactured by Diodes Incorporated. It utilizes a bandgap circuit design to provide a stable 2.5V output. The device operates within an industrial temperature range of -40°C to +85°C and requires no external stabilizing capacitor. Electrical characteristics include a typical temperature coefficient of 30ppm/°C, a slope resistance of 0.4Ω, and a wideband noise voltage of 60µV(rms). It supports an operating current range from 20μA to 20mA.

Feature Summary

Bandgap circuit design for precision voltage reference
Capacitor-free operation with capacitive load stability
Low knee current for efficient battery-powered applications
High transient withstand capability up to 200mA

Applications

Battery powered and portable equipment
Metering and measurement systems
Instrumentation
Test equipment
Data acquisition systems

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm tolerance and package details. Confirm component status as obsolete or released prior to procurement planning. Ensure compatibility with standard SOT-23 surface mount assembly processes. Review absolute maximum ratings to prevent damage during handling and installation.

Selection Notes

Select this component for designs requiring a compact, low-power voltage reference without external compensation. Verify that the required operating current falls within the recommended 20μA to 20mA range. Consider the ±2% tolerance if higher precision is not critical. Evaluate thermal dissipation requirements in the SOT-23 package under maximum load conditions.

Part Context

This part belongs to the ZR285 series of precision voltage references. The series offers various tolerance options and packaging configurations. The ZR285 family is designed for space-constrained applications where power efficiency and stability are prioritized over ultra-high precision specifications.