Manufacturer Part Number
LM4040DEM3-2.5+T
Manufacturer
Analog Devices
Introduction
Precision shunt voltage reference for power management applications
Product Features and Performance
High-precision output voltage of 2.5V
Capable of sourcing 15 mA output current
Tight tolerance of ±1% over temperature
Product Advantages
Automotive grade reliability
Compliance with AEC-Q100 standards
Low temperature coefficient (150ppm/°C) ensuring stable performance across temperature variations
Low noise specifications for sensitive applications
Key Technical Parameters
Reference Type: Shunt
Output Type: Fixed
Tolerance: ±1%
Temperature Coefficient: 150ppm/°C
Noise - 10Hz to 10kHz: 35µVrms
Current - Cathode: 70 µA
Operating Temperature range: -40°C ~ 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Robust operating temperature range for high-reliability
Compatibility
Packaged in a standard TO-236-3, SC-59, SOT-23-3
Surface mount device compatible with common PCB technology
Application Areas
Automotive electronics
Power supplies
Data conversion systems
Portable equipment
Industrial instrumentation
Product Lifecycle
Currently Active
The manufacturer will provide notices or updates for any lifecycle changes
Several Key Reasons to Choose This Product
Precision voltage reference suited for critical power management applications
Highly stable and reliable with automotive-grade quality
Low noise output suitable for high precision systems
Widely compatible mounting and packaging type for diverse electronic designs
Backed by Analog Devices' reputation for high-quality components