LM336BM-2.5/NOPB

$1.03

Description：IC VREF SHUNT 2% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:9a8322c71f34 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 2% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tube
Output Type：Fixed
Voltage - Output (Min/Fixed)：2.49V
Voltage - Output (Max)：-
Current - Output：10 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：-

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LM336BM-2.5/NOPB

Overview

The LM336BM-2.5/NOPB is a precision shunt voltage reference diode manufactured by Texas Instruments, belonging to the LM336 series. It provides a nominal reference voltage of 2.49 V with an initial accuracy of ±1%. The device utilizes a surface-mount SOIC-8 package and operates within a temperature range of -40°C to +85°C. Key electrical characteristics include a maximum shunt current of 10 mA, a minimum operating current of 600 µA, and a temperature coefficient of 20 ppm/°C. The input voltage range spans from 2.44 V to 2.54 V.

Feature Summary

Provides stable 2.49 V reference output with high initial accuracy
Operates reliably across extended industrial temperature ranges
Designed for low-power applications with minimal quiescent current

Applications

Precision analog-to-digital converter (ADC) reference sources
Data acquisition system voltage references
Battery-powered instrumentation circuits

Procurement Notes

Verify the specific suffix 'BM' indicates the SOIC-8 package variant distinct from TO-92 or other packages. Confirm the 'NOPB' designation ensures lead-free compliance and RoHS adherence as per manufacturer specifications. Cross-reference the exact part number against official TI databases to ensure availability and correct revision status before procurement.

Selection Notes

Select this component when a fixed 2.49 V reference is required in a surface-mount design. Compare performance metrics such as temperature coefficient and load regulation against adjustable alternatives like the LM431 if flexibility is needed. Ensure the SOIC-8 footprint aligns with the PCB layout constraints and thermal management requirements of the target application.

Part Context

This device is part of the LM336 family of two-terminal voltage references. It shares functional similarities with the LM136 and LM236 variants but differs in temperature range and packaging. The LM336 series is widely used for replacing Zener diodes in applications requiring better stability and lower temperature coefficients.