LM385M-1.2 - Texas Instruments

Manufacturer Part Number

LM385M-1.2

Manufacturer

Texas Instruments

Introduction

The LM385M-1.2 is a precision voltage reference device from Texas Instruments, designed for power management applications.

Product Features and Performance

Precision Shunt Voltage Reference

Fixed 1.235V Output Voltage

Supply Current of 20 mA

Output Voltage Tolerance of -2.43% to +2.02%

Temperature Coefficient of 150ppm/°C

Low Noise of 60µVrms (10Hz to 10kHz)

Operational Temperature Range 0°C to 70°C

Surface Mount 8-SOIC Package

Product Advantages

Highly Accurate Voltage Reference

Stable Performance over Temperature Variations

Suitable for Precision Applications

Low Noise Specification for Sensitive Electronics

Usage in Broad Range of Operating Conditions

Key Technical Parameters

Voltage Output (Min/Fixed): 1.235V

Current - Output: 20 mA

Tolerance: ±2% (Typical)

Temperature Coefficient: 150ppm/°C

Noise (10Hz to 10kHz): 60µVrms

Current - Cathode: 15 µA

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Robust Performance in Standard Operating Ranges

Compliance with Industry Standards

Compatibility

Compatible with Various Circuits Needing a 1.235V Reference

Surface Mount 8-SOIC Package for Easy Integration

Application Areas

Analog and Digital Electronics

Data Acquisition Systems

Portable Instruments

Battery-powered Equipment

Power Supplies

Product Lifecycle

Last Time Buy (LTB) Status

Potential Discontinuation Approaching

Recommend Reviewing Product Replacements or Upgrades

Several Key Reasons to Choose This Product

Accurate Fixed Voltage Reference for Consistency in Applications

Industry-Leading Temperature Coefficient for High Stability

Low Noise for Use in Noise-Sensitive Circuits

Wide Operating Temperature Range Suitable for Various Environments

Renowned Manufacturer Texas Instruments with Proven Reliability

Availability of Documentation and Support for Easy Integration