LM385BLPE3-2-5

$0.71

Description：IC VREF SHUNT 1.5% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:b52ce6a5e8aa Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1.5% TO92-3
Series：-
Mfr：Texas Instruments
Package：Bulk
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.5V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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LM385BLPE3-2-5

Overview

The LM385BLPE3-2-5 is a micropower shunt voltage reference manufactured by Texas Instruments, providing a fixed nominal output of 2.5 V. It features an initial accuracy of ±0.8% and a low temperature coefficient of 20 ppm/°C. The device operates within a cathode current range of 20 µA to 20 mA and supports a maximum input voltage of 40 V. Designed for commercial applications, it functions between 0°C and +70°C. The component is housed in an 8-pin SOIC package.

Feature Summary

Provides a stable 2.5 V reference with high precision
Operates at extremely low quiescent currents
Features low temperature drift characteristics
Supports wide input voltage ranges

Applications

Battery-powered instrumentation systems
Portable measurement devices
Data acquisition circuits
Precision analog signal conditioning

Procurement Notes

Verify the specific suffix 'E3' indicates lead-free compliance and RoHS status as per the manufacturer's datasheet. Confirm the package type matches the design requirements. Ensure the operating temperature range aligns with the application environment. Check for any recent product change notifications or lifecycle status updates from Texas Instruments before finalizing procurement.

Selection Notes

Select this component when a precise 2.5 V reference is required in space-constrained surface-mount designs. The ±0.8% initial accuracy suits applications demanding tight tolerance without external trimming. The low temperature coefficient ensures stability across varying thermal conditions. Consider the 20 mA maximum current capability for load driving needs.

Part Context

This part belongs to the LM385 family of micropower voltage references, which are widely used for establishing stable reference points in electronic circuits. The LM385 series offers various accuracy grades and package options to accommodate different performance and form factor requirements in power management and signal processing applications.