LM4128DMF-2.5/NOPB

$2.06

Description：IC VREF SERIES 1% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:93b1dab4961e Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4128DMF-2.5/NOPB is listed in the Voltage Reference range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC VREF SERIES 1% SOT23-5. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4128DMF-2.5/NOPB

Description：IC VREF SERIES 1% SOT23-5
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-23-5
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4128DMF-2.5/NOPB

LM4128DMF-2.5/NOPB

Voltage Reference Overview

The LM4128DMF-2.5/NOPB is a precision micropower series voltage reference manufactured by Texas Instruments, housed in a SOT-23-5 surface-mount package. It delivers a fixed output voltage of 2.5 V with an initial accuracy of 0.1%. The device operates within a temperature range of -40°C to +125°C and features a temperature coefficient of 100 ppm/°C. Maximum input voltage is 6 V, with a maximum shunt current of 20 mA.

Voltage Reference Feature Summary

Provides stable precision voltage reference performance in a compact SOT-23-5 package
Designed for low power consumption applications with micropower operation characteristics
Ensures high accuracy and stability across extended industrial temperature ranges

Voltage Reference Applications

Portable instrumentation requiring precise voltage references
Battery-powered measurement systems
Data acquisition circuits needing stable reference sources

Voltage Reference Procurement Notes

Verify the specific suffix 'DMF' against official datasheets to confirm package type and tape/reel specifications. Ensure the NOPB designation aligns with RoHS compliance requirements for your assembly process. Cross-reference the manufacturer part number directly with Texas Instruments documentation to avoid substitution errors.

Voltage Reference Selection Notes

Select this component when a 2.5 V reference is required in a small footprint. Consider the 100 ppm/°C temperature coefficient for thermal stability needs. Evaluate the 20 mA shunt current limit against circuit load requirements. Verify compatibility with SOT-23-5 PCB layouts during design phase.

Voltage Reference Part Context

This part belongs to the LM4128 family of precision micropower series voltage references from Texas Instruments. The family offers various output voltages and accuracies in similar packages. The DMF variant specifically denotes the SOT-23-5 surface-mount configuration with defined electrical tolerances.