Manufacturer Part Number
LM4040DIM3X-2.5
Manufacturer
Texas Instruments
Introduction
Precision Micropower Shunt Voltage Reference
Product Features and Performance
Fixed 2.5V output voltage
Output current capability of 15 mA
±1% tolerance
Low temperature coefficient of 150ppm/°C
Low noise performance of 35µVrms from 10Hz to 10kHz
Product Advantages
Precision voltage reference suitable for high-accuracy applications
Micropower operation suitable for battery-powered devices
High stability over temperature
Surface mount package for compact PCB design
Key Technical Parameters
Output Voltage: 2.5V
Output Current: 15 mA
Tolerance: ±1%
Temperature Coefficient: 150ppm/°C
Noise: 35µVrms (10Hz to 10kHz)
Operating Temperature Range: -40°C to 85°C
Cathode Current: 70 µA
Quality and Safety Features
Consistent performance over temperature and time
Robust surface mount package SOT-23-3
Compatibility
Compatible with a variety of analog circuits
Suitable for surface mount technology
Application Areas
Precision power supplies
Data acquisition systems
Portable instruments
Medical equipment
Automotive electronics
Product Lifecycle
Status: Last Time Buy
Upgrades or replacements may be available
Key Reasons to Choose This Product
High accuracy and stability for precision applications
Low power consumption ideal for portable and battery-operated devices
Texas Instruments' reputation for quality and reliability
Suitable for a wide range of temperature conditions
Convenient packaging for automated assembly processes
Availability of support and documentation from Texas Instruments