Manufacturer Part Number
LM4040C30IDBZT
Manufacturer
Texas Instruments
Introduction
The LM4040C30IDBZT is a precision micropower shunt voltage reference device part of Texas Instruments' Power Management portfolio, provided in a Surface Mount package and used widely in power management applications.
Product Features and Performance
Shunt Reference Type
Fixed Output Type
Output Voltage: 3V
Output Current: 15 mA
Excellent stability over temperature (100ppm/°C)
Low noise performance for 10Hz to 10kHz range (35µVrms)
Minimal temperature effect
Operating Temperature Range: -40°C to 85°C
Product Advantages
High accuracy (±0.5% tolerance)
Low dynamic impedance
Reliable operation in wide temperature ranges
SOT-23-3 package enhances compact PCB design
Key Technical Parameters
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Noise (10Hz to 10kHz): 35µVrms
Current Cathode: 82 µA
Quality and Safety Features
Robust operation in extreme temperature conditions
Consistent performance meeting industry standards
Compatibility
Suitable for Surface Mount Technology (SMT)
Compatible with various industrial voltage reference applications
Application Areas
Power Supply Management
Battery Operated Equipments
Electronic Measurement Instruments
Product Lifecycle
Currently Active
Not nearing discontinuation
Continuous availability of replacements and upgrades
Several Key Reasons to Choose This Product
High precision and reliability are suitable for critical applications
Offers micropower operation suitable for battery-powered devices
Robust temperature performance enhancing device versatility in various environments
Compact SOT-23 package allows for efficient use of PCB space
Texas Instruments' reputation for high-quality and durable components supports long-term usage and minimal downtime
LM4040C30FTADiodes IncorporatedIC VREF SHUNT 0.5% SOT23