ZXRE1004FN8TA

$2.17

Description：IC VREF SHUNT 3% 8SOP
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:3a9645ba4d6d Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 3% 8SOP
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.22V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SO
Grade：-
Qualification：-

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ZXRE1004FN8TA

Overview

The ZXRE1004FN8TA is a 1.22V bandgap voltage reference in an SOT-23 package with 1% initial accuracy. It operates from 8µA to 20mA with a typical temperature coefficient of 20ppm/°C and knee current of 4µA. The device is unconditionally stable under capacitive loads, features 60µVrms wideband noise (10Hz–10kHz), and has a dynamic impedance of 0.2Ω at 1mA.

Feature Summary

Ultra-low power consumption suitable for battery-powered applications
Unconditional stability across the full operating current range
High precision with tight tolerance options available

Applications

Battery powered equipment
Precision power supplies
Portable instrumentations
Data acquisition systems
A/D and D/A converters

Procurement Notes

Verify component status before procurement as this part may be obsolete or not recommended for new designs. Confirm availability through authorized Diodes Incorporated distributors. Ensure compliance with RoHS and lead-free requirements specified in the datasheet. Check for specific automotive qualification needs if applicable.

Selection Notes

Select based on required accuracy and operating current constraints. The standard version offers 1% tolerance; tighter tolerances like 0.5% are available via specific suffixes. Consider the SOT-23 package for space-constrained designs. Verify thermal performance within the -40°C to +85°C operating range.

Part Context

Part of the ZXRE1004 series offering a high-performance alternative to legacy references like REF1004 and LT1004. Designed for ultra-low current operation in portable electronics. Provides pin-compatible E-Line alternatives for through-hole designs while maintaining compact surface-mount footprint.

Replacement Considerations

Datasheet indicates ZXRE125 as a replacement recommendation. Legacy equivalents include REF1004, LT1004, and LM185/385 series. Verify pin compatibility and electrical parameter alignment when substituting.