Manufacturer Part Number
LM4040A30IDBZR
Manufacturer
Texas Instruments
Introduction
Precision micropower shunt voltage reference
Product Features and Performance
Fixed 3V output voltage
15 mA current output
±0.1% tolerance
100ppm/°C temperature coefficient
35µVrms noise (10Hz to 10kHz)
82 µA current - cathode
Surface mount device
Product Advantages
High precision voltage reference
Low output noise
Stable output across temperature variations
Minimal external components required
Small form factor SOT-23 package
Key Technical Parameters
Fixed voltage reference: 3V
Output current capability: 15 mA
Tolerance: ±0.1%
Temperature coefficient: 100ppm/°C
Operating temperature range: -40°C ~ 85°C
Mounting type: Surface mount
Package: SOT-23-3
Quality and Safety Features
Industry-standard certification
High reliability and stability
Compatibility
Compatible with most analog and digital circuits requiring a voltage reference
SOT-23 package suitable for common PCB layout
Application Areas
Data converters
Portable battery-powered applications
Measurement and test equipment
Medical and healthcare systems
Product Lifecycle
Active product status
Not nearing discontinuation
Availability of replacements or upgrades within the Texas Instruments portfolio
Several Key Reasons to Choose This Product
Precision output voltage aids in accurate analog-to-digital conversions
Low temperature drift enhances performance in variable environments
Compact SOT-23 package ideal for space-constrained applications
Low power consumption suitable for battery-operated devices
Renowned manufacturer providing long-term reliability and support