LM185BWG/883

Description：IC VREF SHUNT 1.24V 10CFP
Series：-
Mfr：Texas Instruments
Package：Tray

SKU:3cb62125502e Category: Voltage Reference Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC VREF SHUNT 1.24V 10CFP
Series：-
Mfr：Texas Instruments
Package：Tray
Output Type：Adjustable
Voltage - Output (Min/Fixed)：1.24V
Voltage - Output (Max)：5.3 V
Current - Output：20 mA
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：10-CSOIC (0.241", 6.12mm Width)
Supplier Device Package：10-CFP
Grade：-
Qualification：-

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LM185BWG/883

Overview

The LM185BWG/883 is a precision adjustable micropower voltage reference manufactured by Texas Instruments. It features a ceramic DIP-8 package and is designed for high-reliability applications. The device operates within a temperature range of -55°C to 125°C. It provides a stable reference voltage that can be adjusted via external resistors, offering low power consumption suitable for battery-operated systems.

Feature Summary

Adjustable output voltage capability using external resistor networks
Micropower operation for extended battery life in portable devices
High precision stability under varying load and temperature conditions

Applications

Precision measurement instrumentation requiring stable reference sources
Battery-powered monitoring systems with strict power constraints
Data acquisition systems needing accurate analog-to-digital conversion references

Procurement Notes

Verify the specific grade and radiation hardness requirements against the MIL-STD-883B standard before procurement. Confirm that the ceramic package and military temperature range align with your environmental specifications. Ensure compatibility with existing circuit designs regarding current draw and adjustment resistor values.

Selection Notes

Select this component when high reliability and radiation tolerance are critical. Compare against standard commercial grades if cost is a primary driver and environmental stress is minimal. Consider the adjustability feature if fixed voltage references do not meet specific system voltage requirements.

Part Context

This part belongs to the LM185/LM285/LM385 family of adjustable micropower voltage references. It shares functional similarities with other members but is distinguished by its military-grade packaging and qualification. The family is known for low noise and long-term stability in demanding electronic environments.