ZXRE4041FRSTOB

$0.38

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

SKU:2831c334c893 Category: Voltage Reference Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 3% E-LINE
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.225V
Voltage - Output (Max)：-
Current - Output：12 mA
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：E-Line-3
Supplier Device Package：E-Line (TO-92 compatible)
Grade：-
Qualification：-

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ZXRE4041FRSTOB

Overview

The ZXRE4041FRSTOB is a micropower shunt voltage reference IC manufactured by Diodes Incorporated. It provides a precise 1.225V output with a typical temperature coefficient of 20ppm/°C and operates within a current range of 30µA to 12mA. The device features unconditionally stable performance, low wideband noise (60µVrms), and low dynamic impedance. It is housed in an SOT23 surface-mount package and offers high tolerance accuracy suitable for precision applications.

Feature Summary

Provides a fixed 1.225V bandgap reference voltage
Maintains stability under capacitive loads without oscillation
Features extremely low knee current for battery efficiency
Offers tight initial voltage tolerance options

Applications

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

Procurement Notes

Verify the specific tolerance grade suffix against the datasheet ordering information table to ensure correct accuracy. Confirm that the SOT23 package matches the target PCB footprint. Check the manufacturer's latest documentation for any updates regarding component availability or lifecycle status before finalizing procurement plans.

Selection Notes

Select this component when space constraints require a small SOT23 package instead of larger E-Line alternatives. Choose based on required voltage tolerance grades available in the series. Ensure the design accommodates the minimum operating current of 30µA and maximum current of 12mA for proper regulation.

Part Context

This part belongs to the ZXRE4041 family of micropower voltage references designed as compact alternatives to legacy components. It utilizes a bandgap circuit architecture to deliver precision voltage referencing in a minimal surface-mount form factor, targeting portable and space-sensitive electronic designs.

Replacement Considerations

The datasheet identifies the ZXRE4041 as a pin-for-pin compatible alternative to LM4041 voltage references. Verify electrical parameters match the original design requirements before substitution.