LM285BXMX-1.2/NOPB

$2.02

Description：IC VREF SHUNT 1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0025375695ee Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1% 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.235V
Voltage - Output (Max)：-
Current - Output：20 mA
Operating Temperature：-40°C ~ 85°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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LM285BXMX-1.2/NOPB

Overview

The LM285BXMX-1.2/NOPB is a micropower shunt voltage reference manufactured by Texas Instruments, designed for surface-mount applications in SOIC-8 packages. It provides a fixed nominal output voltage of 1.235 V with an initial accuracy of 1%. The device operates within a temperature range of -40°C to +85°C and features a maximum shunt current of 20 mA. Its low power consumption makes it suitable for battery-powered systems requiring stable reference voltages.

Feature Summary

Provides a precise fixed reference voltage of 1.235 V for circuit stability
Operates as a shunt regulator with low micropower consumption
Designed for surface-mount integration in compact electronic designs

Applications

Battery-powered instrumentation requiring stable voltage references
Portable measurement devices needing low-power regulation
Data acquisition systems utilizing precision analog front-ends

Procurement Notes

Verify the specific suffix 'X' indicates reel packaging when sourcing from distributors. Confirm RoHS compliance status through official Texas Instruments documentation or authorized supplier datasheets. Ensure the SOIC-8 package variant matches your PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a fixed 1.235 V reference is required instead of adjustable variants like the LM285M. Consider the SOIC-8 package for automated assembly processes. Evaluate thermal performance within the specified -40°C to +85°C range to ensure reliability in the target operating environment.

Part Context

This part belongs to the LM285 family of micropower voltage references from Texas Instruments. It shares architectural similarities with other series members but offers a fixed output voltage rather than adjustability. The NOPB suffix denotes lead-free and RoHS-compliant manufacturing standards aligned with environmental regulations.

Replacement Considerations

Direct substitutes include LM285BYMX-1.2/NOPB which shares identical electrical characteristics and pinout. Verify package compatibility and temperature ratings when considering alternative manufacturers or updated revisions within the same product line.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

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Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.