LM385DR-1-2 - Texas Instruments

Manufacturer Part Number

LM385DR-1-2

Manufacturer

Texas Instruments

Introduction

Power Management Integrated Circuit (PMIC) for voltage reference applications

Product Features and Performance

Fixed output voltage of 1.235V

Output current capability of 20 mA

Tolerance of ±2%

Typical temperature coefficient of 20ppm/°C

Low noise performance with 60µVrms from 10Hz to 10kHz

Product Advantages

Stability and consistency with a low temperature coefficient

Reliable fixed voltage output for precision applications

Compact 8-SOIC package suitable for surface mount

Key Technical Parameters

Shunt reference type

235V fixed voltage output

Output Current: 20 mA

Temperature coefficient: 20ppm/°C typical

Noise: 60µVrms (10Hz to 10kHz)

Operating temperature range: 0°C to 70°C

Mounting type: Surface mount

Package: 8-SOIC

Quality and Safety Features

Compliant with industry-standard safety regulations

Rigorous testing to ensure high-quality performance

Compatibility

Standard 8-SOIC package compatible with common PCB layouts

Application Areas

Power supply regulation

Data acquisition systems

Precision instrumentation

Consumer electronics

Product Lifecycle

Product Status: Last Time Buy

Nearing discontinuation with a need to consider future replacements or upgrades

Several Key Reasons to Choose This Product

Trusted manufacturer Texas Instruments known for quality and reliability

Precision voltage reference suitable for a wide range of applications

Last-time buy opportunity to procure parts for longer-term use

Meets stringent application demands requiring low voltage tolerance and temperature stability

Suitable for compact circuit designs with its small surface mount form factor