Manufacturer Part Number
LM4040B30IDBZT
Manufacturer
Texas Instruments
Introduction
This product is a precision micro-power shunt voltage reference in a small outline SOT-23 package.
Product Features and Performance
Precision shunt voltage reference
Fixed 3V output voltage
Low output noise of 35µVrms (10Hz to 10kHz)
Temperature coefficient of 100ppm/°C
Low dynamic impedance
Supports up to 15mA output current
Tolerance of ±0.2%
Operates at temperatures from -40°C to 85°C
Product Advantages
High accuracy and stability
Suitable for battery-powered applications due to low power consumption
Easy to use in a wide range of operating temperatures
Small package suitable for space-constrained applications
Key Technical Parameters
Output Voltage: Fixed at 3V
Current Output: 15 mA
Tolerance: ±0.2%
Temperature Coefficient: 100ppm/°C
Noise: 35µVrms (10Hz to 10kHz)
Operating Temperature: -40°C ~ 85°C
Package/Case: SOT-23-3
Quality and Safety Features
High-reliability design
Robust thermal performance
Compatibility
Compatible with various microcontrollers and analog circuits
Application Areas
Portable and battery-powered devices
Power supplies
Data acquisition systems
Medical devices
Automotive systems
Product Lifecycle
The product status is active.
No indication of near discontinuation, ensuring long-term availability.
Several Key Reasons to Choose This Product
High precision and low power consumption make it ideal for critical and portable applications.
Wide operating temperature range supports usage in various environments.
Small form factor facilitates integration into compact designs.
Texas Instruments' reputation for reliable and high-quality components.