SPX2431AM-L/MTR

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：MaxLinear, Inc.
Package：Tape & Reel (TR)

SKU:4a9ff635b9fd Category: Voltage Reference Brand: MaxLinear, Inc.

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT ADJ 0.5% SOT23-3
Series：-
Mfr：MaxLinear, Inc.
Package：Tape & Reel (TR)
Output Type：Adjustable
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：20 V
Current - Output：100 mA
Operating Temperature：0°C ~ 105°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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SPX2431AM-L/MTR

Overview

The SPX2431AM-L/MTR is a precision adjustable shunt voltage reference manufactured by MaxLinear. It operates within an output voltage range of 2.5 V to 20 V and features an initial accuracy of 0.5%. The device supports a maximum shunt current of 100 mA with a minimum operating current of 400 uA. It exhibits a temperature coefficient of 30 PPM/C and functions reliably between 0°C and +105°C. Packaged in a compact SOT-23-3 surface-mount format, it serves as a stable reference for power management circuits.

Feature Summary

Provides precise adjustable voltage regulation via a two-terminal shunt architecture
Delivers high stability with low temperature drift characteristics
Supports wide input voltage ranges relative to the reference output

Applications

Precision analog-to-digital converter (ADC) reference sources
Digital-to-analog converter (DAC) voltage references
Battery-powered equipment monitoring circuits

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against original specifications. Review datasheet revisions for any parameter updates. Ensure storage conditions meet moisture sensitivity requirements prior to assembly.

Selection Notes

Evaluate thermal performance within the specified operating temperature range. Verify that the required load current remains within the 400 uA to 100 mA operational window. Assess circuit layout constraints associated with the SOT-23-3 footprint. Compare initial accuracy requirements against the 0.5% specification.

Part Context

This component belongs to the SPX2431 series of precision voltage references from MaxLinear. It shares functional similarities with other adjustable shunt regulators but offers specific packaging and electrical characteristics tailored for space-constrained designs. The series emphasizes reliability and precision for industrial applications.