LM385Z-2.5/LFT7

$0.22

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

SKU:73db67c4cc7f Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 3% TO92-3
Series：-
Mfr：Texas Instruments
Package：Box
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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LM385Z-2.5/LFT7

Overview

The LM385Z-2.5/LFT7 is a micropower shunt voltage reference manufactured by Texas Instruments, providing a fixed nominal output of 2.5 V. It operates within a supply voltage range of 2.99 V to 5 V and draws a cathode current of 20 µA with a maximum load current capability of 20 mA. The device features an initial accuracy of ±3% and a temperature coefficient of 150 ppm/°C. Designed for through-hole mounting, it utilizes a TO-92-3 package configuration. The component supports an operating temperature range from 0°C to +70°C and complies with RoHS standards.

Feature Summary

Provides stable micropower voltage regulation with low quiescent current consumption
Delivers fixed precision output suitable for analog circuit biasing
Offers reliable performance across standard industrial temperature ranges

Applications

Analog-to-digital converter (ADC) reference sources
Comparator threshold setting circuits
Battery-powered instrumentation systems

Procurement Notes

Verify the specific suffix LFT7 against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications and exact lot traceability requirements. Ensure that the TO-92-3 through-hole package aligns with your printed circuit board layout constraints. Confirm compliance with current environmental directives such as RoHS before finalizing procurement orders.

Selection Notes

Select this component when a fixed 2.5 V reference is required in a through-hole assembly environment. It is appropriate for designs prioritizing low power consumption over ultra-high precision. Consider alternative packages if surface-mount technology is mandated or if tighter tolerance specifications are necessary for the application.

Part Context

This part belongs to the LM385 family of adjustable and fixed micropower voltage references. The Z suffix indicates the TO-92-3 plastic transistor outline package, while the -2.5 designates the fixed 2.5 V output variant. The LFT7 suffix typically denotes reel packaging for automated insertion processes.