Manufacturer Part Number
LM4040DIM3-2.5
Manufacturer
Texas Instruments
Introduction
The LM4040DIM3-2.5 is a precision voltage reference used in Power Management applications.
Product Features and Performance
Precision shunt voltage reference
Fixed 2.5V output voltage
Output current capability of 15 mA
High accuracy with a tolerance of ±1%
Product Advantages
Stable temperature coefficient at 150ppm/°C
Low noise specification of 35µVrms for 10Hz to 10kHz range
Wide operating temperature range from -40°C to 85°C
Key Technical Parameters
Voltage Reference Type: Shunt
Output Voltage: 2.5V (fixed)
Tolerance: ±1%
Temperature Coefficient: 150ppm/°C
Noise (10Hz to 10kHz): 35µVrms
Cathode Current: 70 µA
Quality and Safety Features
Design for reliability in varied temperature conditions
Compliance with industry standards for safety and quality
Compatibility
Suitable for surface mount technology (SOT-23-3 packaging)
Application Areas
Power supplies
Data acquisition systems
Instrumentation
Portable and battery-powered equipment
Product Lifecycle
Status: Last Time Buy
Implications: Consider planning for future product transitions
Several Key Reasons to Choose This Product
High precision voltage output suitable for sensitive electronics
Low output noise enhances system performance
Designed for easy integration into a vast array of electronic circuits
Robust performance in a wide range of temperatures
Compact surface-mount form factor for space-constrained applications