Manufacturer Part Number
LM4050CEM3X-5.0
Manufacturer
Texas Instruments
Introduction
Precision micropower shunt voltage reference
Product Features and Performance
Fixed 5V output voltage
15 mA output current capability
±0.5% output voltage tolerance
50ppm/°C temperature coefficient
93µVrms noise from 10Hz to 10kHz
Operates at temperatures from -40°C to 125°C
Surface mount TO-236-3, SC-59, SOT-23-3 package
Low cathode current requirement of 90 µA
Product Advantages
High precision for critical applications
Suitable for battery-powered devices due to low power consumption
Stable over a wide range of temperatures
Key Technical Parameters
Voltage - Output (Min/Fixed): 5V
Current - Output: 15 mA
Tolerance: ±0.5%
Temperature Coefficient: 50ppm/°C
Noise - 10Hz to 10kHz: 93µVrms
Current - Cathode: 90 µA
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Compliance with rigorous industry standards
Compatibility
Compatible with standard SOT-23-3 footprint
Application Areas
Portable/battery-powered equipment
Precision voltage regulation
Data conversion
Industrial controls
Product Lifecycle
Obsolete
Alternative products or upgrades may be available
Several Key Reasons to Choose This Product
Ideal for applications requiring a precision voltage reference
Low power consumption extends battery life in portable devices
Consistent performance across a wide operating temperature range
Industry-standard package size for easy integration into existing designs