ZXRE125DN8TA

$0.64

Description：IC VREF SHUNT 1.22V 8SOP
Series：*
Mfr：Diodes Incorporated
Package：Cut Tape (CT)

SKU:f7842b5d5f9e Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1.22V 8SOP
Series：*
Mfr：Diodes Incorporated
Package：Cut Tape (CT)
Output Type：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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ZXRE125DN8TA

Overview

The ZXRE125DN8TA is a precision micropower voltage reference IC manufactured by Diodes Incorporated. It provides a fixed output of 1.22V with a typical temperature coefficient of 20ppm/°C and operates within a current range of 4µA to 20mA. The device features unconditionally stable performance, low wideband noise (60µVrms), and dynamic impedance of 0.6Ω. It is housed in an SOT-23 surface-mount package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

Bandgap circuit architecture delivering high-performance 1.22V reference
Unconditionally stable operation tolerant of capacitive loads
Micropower design with 4µA knee current for battery efficiency
Low temperature coefficient of 20ppm/°C for thermal stability

Applications

Battery powered equipment
Precision power supplies
Portable instrumentation
Data acquisition systems

Procurement Notes

Verify the specific tolerance grade suffix against the datasheet ordering information table, as variants exist for 0.5%, 1%, 2%, and 3% accuracy. Confirm that the 'N8' suffix corresponds to the standard reel packaging configuration provided by the manufacturer. Ensure the component meets RoHS compliance requirements if applicable to the target assembly process.

Selection Notes

Select this component when space-saving SOT-23 packaging is required alongside precise voltage referencing. The device is suitable for applications demanding low quiescent current and high stability under varying capacitive loads. Consider the available tolerance grades to match the specific accuracy requirements of the system design.

Part Context

This part belongs to the ZXRE125 series of shunt precision references. It serves as a pin-compatible replacement for older ZRA124 and ZRA125 series devices. The series utilizes green molding compound free of bromine and antimony, aligning with environmental manufacturing standards.