LM4140CCMX-1.0 - Texas Instruments

Manufacturer Part Number

LM4140CCMX-1.0

Manufacturer

Texas Instruments

Introduction

The LM4140CCMX-1.0 is a high-precision voltage reference IC suited for power management applications.

Product Features and Performance

Fixed 1.024V output voltage

Series reference type

8 mA output current

±0.1% tolerance

10ppm/°C temperature coefficient

2µVp-p noise (0.1Hz to 10Hz)

Low supply current of 375µA

Product Advantages

High-precision and stable reference voltage

Low noise, ideal for sensitive applications

Good temperature performance enhancing reliability

Key Technical Parameters

Voltage - Output 1.024V

Current - Output 8 mA

Tolerance ±0.1%

Temperature Coefficient 10ppm/°C

Voltage - Input 1.8V ~ 5.5V

Current - Supply 375µA

Operating Temperature 0°C ~ 70°C

Quality and Safety Features

Robust package for surface mount

Meets industry-standard specifications for power management

Compatibility

Suitable for applications requiring standardized surface mount packaging

Compatible with a wide range of input voltages

Application Areas

Power supplies

Data acquisition systems

Portable instruments

Precision electronics

Product Lifecycle

Obsolete status

Potential consideration for replacements or future upgrades necessary

Key Reasons to Choose This Product

Highly accurate voltage reference enhances system performance

Stable over temperature and time for reliable operation

Low power consumption suited for battery-powered devices

Wide range of input voltage compatibility allows flexibility in design

Surface mount form factor for modern, compact PCB layouts