LM4121IM5-1.2/NOPB - Texas Instruments

Manufacturer Part Number

LM4121IM5-1.2/NOPB

Manufacturer

Texas Instruments

Introduction

The LM4121IM5-1.2/NOPB is a high-precision, low-noise, Series voltage reference from Texas Instruments. It offers a fixed 1.25V reference voltage with excellent temperature stability and low noise performance, making it suitable for a wide range of precision analog and mixed-signal applications.

Product Features and Performance

Fixed 1.25V reference voltage

Tight ±0.5% voltage tolerance

Low 50ppm/°C temperature coefficient

Low noise: 20µVp-p (0.1Hz to 10Hz), 30µVrms (10Hz to 10kHz)

Wide 1.5V to 12V input voltage range

Low 275µA supply current

Operating temperature range of -40°C to 85°C

Product Advantages

Excellent voltage accuracy and stability

Low noise performance for sensitive analog circuits

Wide input voltage range for versatile power supply compatibility

Small SOT-23-5 package for space-constrained designs

Key Reasons to Choose This Product

Reliable and precise voltage reference for high-performance analog applications

Compact size and low power consumption make it ideal for portable and battery-powered devices

Robust temperature performance ensures stable operation across a wide range of environmental conditions

Cost-effective solution for precision voltage reference requirements

Quality and Safety Features

Backed by Texas Instruments' reputation for quality and reliability

Designed and manufactured to industry-leading standards

Compliant with relevant safety and environmental regulations

Compatibility

The LM4121IM5-1.2/NOPB is a drop-in replacement for other series-type voltage reference ICs with similar specifications.

Application Areas

Precision analog and mixed-signal circuits

Data acquisition systems

Instrumentation and test equipment

Industrial control and automation

Power management and conditioning

Product Lifecycle

The LM4121IM5-1.2/NOPB is currently in production and considered an active product. There are no known plans for discontinuation at this time. If you have any further questions or require assistance, please contact our sales team through our website.