LM336BZ-2.5/LFT3

$0.41

Description：IC VREF SHUNT 2% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box

SKU:ef6d10841b46 Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 2% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box
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：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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LM336BZ-2.5/LFT3

Overview

The LM336BZ-2.5/LFT3 is a precision shunt voltage reference diode manufactured by Texas Instruments, belonging to the LM336 series. It provides a nominal output voltage of 2.49 V with an initial accuracy of ±1%. The device operates in a temperature range from 0°C to +70°C and features a low temperature coefficient of 20 ppm/°C. Designed for surface-mount applications, it utilizes an SOIC-8 package. The maximum shunt current is rated at 10 mA, ensuring stable regulation within specified input voltage limits.

Feature Summary

Provides precise fixed voltage reference functionality
Utilizes shunt regulator topology for stability
Offers high initial accuracy for sensitive circuits

Applications

Precision analog-to-digital converter references
Voltage monitoring circuits
Battery-powered instrumentation

Procurement Notes

Verify the specific suffix LFT3 against official Texas Instruments documentation to confirm tape-and-reel packaging specifications and lead-free compliance status. Ensure the ordering part number matches the exact temperature grade and accuracy class required for your design. Cross-reference with the latest datasheet revision to confirm pinout and thermal characteristics before finalizing procurement.

Selection Notes

Select this component when a surface-mount solution is required for a 2.5V reference application. The SOIC-8 package facilitates automated assembly compared to through-hole alternatives. Consider the ±1% accuracy and 20 ppm/°C temperature coefficient for designs demanding higher precision than standard LM236 variants. Evaluate board space constraints against the available package options within the LM336 family.

Part Context

This component is part of the broader LM336 family of voltage reference diodes, which includes various accuracy grades and package types. The 'B' suffix typically denotes the ±1% accuracy grade, distinguishing it from lower-precision variants. The LM336 series serves as a cost-effective alternative to more complex integrated voltage references, offering reliable performance in general-purpose analog signal conditioning tasks.