SPX4041N-L

$0.09

Description：VOLTAGE REFERENCE
Series：*
Mfr：Sipex
Package：Bulk

SKU:9fafdd5dd069 Category: Voltage Reference Brand: Sipex

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Product introduction

Product Detailed Parameters

Description：VOLTAGE REFERENCE
Series：*
Mfr：Sipex
Package：Bulk
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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SPX4041N-L

Overview

The SPX4041N-L is a precision two-terminal shunt voltage reference manufactured by Sipex. It provides a fixed output voltage of 1.24V, derived from an internally trimmed bandgap circuit to ensure stability across temperature variations. The device operates within an extended temperature range of -40°C to 85°C and supports an operating current range from 160µA to 15mA. It features a low temperature coefficient of 100 ppm/°C and is housed in an 8-pin nSOIC package.

Feature Summary

Provides a stable 1.24V reference via independently trimmed bandgap technology
Operates with wide input current flexibility from 160µA to 15mA
Maintains low temperature drift of 100 ppm/°C over the full industrial range

Applications

Adjustable power supply circuits
Switching power supply feedback loops
Error amplifier references

Procurement Notes

Verify the specific voltage variant (1.24V) against system requirements, as the SPX4040 series includes other values like 2.5V. Confirm the package type matches the PCB footprint, noting that datasheets may list multiple packages such as TO-92 or nSOIC for the family. Ensure compliance with RoHS3 standards if required by the final assembly specifications.

Selection Notes

Select this component when a precise 1.24V reference is needed for shunt regulation applications. It is suitable for designs requiring low quiescent current operation down to 160µA. Consider the 100 ppm/°C temperature coefficient for environments with significant thermal fluctuations. Verify that the load current remains within the specified 15mA maximum limit during operation.

Part Context

This part belongs to the Sipex SPX404x series of micropower shunt voltage references. The series utilizes bandgap architecture to deliver high accuracy without external trimming components. While the SPX4040 typically denotes the 2.5V variant, the SPX4041 specifically indicates the 1.24V output version within the same functional family.