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
LM4140CCMX-1.2/NOP8NS
LM4140BCMX-2.0Texas Instruments