Manufacturer Part Number
LM4040C50IDBZR
Manufacturer
Texas Instruments
Introduction
The LM4040C50IDBZR is a precision voltage reference that provides a fixed 5V output voltage with low noise levels and high stability.
Product Features and Performance
Fixed 5V output voltage
Output current capability of 15 mA
Low tolerance of ±0.5%
Stable temperature coefficient at 100ppm/°C
Low noise performance at 80µVrms from 10Hz to 10kHz
Operational temperature range from -40°C to 85°C
Utilizes shunt reference technology
Product Advantages
High accuracy and precision
Reliable performance under varying temperatures and noise conditions
Compact SOT-23-3 package suitable for space-constrained applications
Key Technical Parameters
Output Voltage (Min/Fixed): 5V
Current Output: 15 mA
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Noise 10Hz to 10kHz: 80µVrms
Current Cathode: 95 µA
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Robust thermal performance
Reliability across temperature extremes
Compatibility
Compatible with devices requiring precise 5V reference voltage
Suitable for surface mount technology (SMT)
Application Areas
Power management systems
Data acquisition systems
Instrumentation and test equipment
General electronic applications requiring voltage reference
Product Lifecycle
Status: Active
Continuously supported with no current plans for discontinuation
Upgrades and replacements available
Several Key Reasons to Choose This Product
Accurate and precise voltage regulation enhances system performance
Low power consumption ideal for power-sensitive applications
Reliable operation in a broad range of environmental conditions
Readily available and supported by Texas Instruments
Compact and flexible for easy design integration
LM4040C50ILPRTexas InstrumentsIC VREF SHUNT 0.5% TO92-3