LM285BYMX-2.5 - Texas Instruments

Manufacturer Part Number

LM285BYMX-2.5

Manufacturer

Texas Instruments

Introduction

The LM285BYMX-2.5 by Texas Instruments is a shunt voltage reference IC providing a precise 2.5V output from a shunt configuration.

Product Features and Performance

Fixed 2.5V output voltage

Capable of driving 20 mA load

Shunt reference type

Tolerance of ±1.5%

Temperature coefficient of 50ppm/°C

Low noise performance of 120µVrms (10Hz to 10kHz)

Operational over a wide temperature range: -40°C to 85°C

Product Advantages

High accuracy and stability

Low noise for sensitive applications

Wide operational temperature range suitable for various environments

Key Technical Parameters

Output Voltage (Min/Fixed): 2.5V

Current Output: 20 mA

Tolerance: ±1.5%

Temperature Coefficient: 50ppm/°C

Current Cathode: 20 µA

Noise 10Hz to 10kHz: 120µVrms

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust design ensures operational stability and reliability across different environmental conditions.

Compatibility

Surface Mount mounting type allows compatibility with modern PCB assembly processes.

Application Areas

Precision voltage regulation for power supplies

Reference voltage for analog-to-digital converters

Portable and battery-powered electronics

Industrial instrumentation

Product Lifecycle

This product is listed as Obsolete, indicating the end of its production life cycle. Customers should seek replacements or upgrades for future designs.

Several Key Reasons to Choose This Product

Precision 2.5V output suitable for critical voltage reference applications

Low noise performance enhances the signal integrity in sensitive electronic circuits

Broad operating temperature range makes it versatile for both commercial and industrial applications

The product's obsolescence status necessitates consideration for legacy systems requiring this specific part

Texas Instruments' reputation for high-quality and reliable components assures product performance and longevity.