LM4140ACM-2.5/NOPB

$5.61

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:ea8c541ddae0 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

LM4140ACM-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 0.1% 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Reference specifications for LM4140ACM-2.5/NOPB

Description：IC VREF SERIES 0.1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：8 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Reference datasheet and documents for LM4140ACM-2.5/NOPB

LM4140ACM-2.5/NOPB

Voltage Reference Overview

The LM4140ACM-2.5/NOPB is a precision micropower low-dropout series voltage reference manufactured by Texas Instruments. It provides a fixed output voltage of 2.5 V with an initial accuracy of 0.1% and a temperature coefficient of 3 ppm/°C. The device operates within a supply voltage range up to 5.6 V and draws a typical quiescent current of 265 uA. It is housed in an 8-pin SOIC package and functions within a commercial temperature range of 0°C to +70°C.

Voltage Reference Feature Summary

Features a low-dropout architecture designed for efficient operation with minimal input-to-output voltage differential.
Incorporates an enable pin to control power consumption and manage system standby states effectively.
Delivers high precision stability through tight initial accuracy and low temperature drift specifications.

Voltage Reference Applications

Portable battery-powered instrumentation requiring low quiescent current
Data acquisition systems needing stable analog reference voltages
Precision measurement equipment utilizing serial ADCs

Voltage Reference Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to ensure compatibility with required performance parameters. Confirm that the component meets all necessary environmental compliance standards for the intended deployment region before finalizing procurement orders.

Voltage Reference Selection Notes

Select this component when a fixed 2.5 V reference with high precision and low power consumption is required. Ensure the application environment remains within the specified commercial temperature limits and that the available headroom voltage supports the low-dropout operational requirements of the circuit design.

Voltage Reference Part Context

This part belongs to the LM4140 series of precision micropower shunt voltage references. It shares architectural similarities with other members of the family but is distinguished by its specific 2.5 V output voltage and integrated enable functionality, catering to applications demanding precise voltage regulation with active power management capabilities.