Manufacturer Part Number
LM4040D30IDCKR
Manufacturer
Texas Instruments
Introduction
The LM4040D30IDCKR is a precision, shunt voltage reference in Texas Instruments' portfolio, designed for power management applications that require a fixed 3V output.
Product Features and Performance
Precision fixed 3V output for accurate reference voltage
Shunt reference type providing stable performance
Output current capability of 15 mA to drive loads
Tolerance of ±1%, ensuring high accuracy
Temperature coefficient of 150ppm/°C for stable operation over temperature variations
Low noise performance of 35µVrms from 10Hz to 10kHz for sensitive applications
Product Advantages
High accuracy and low temperature coefficient enhance system performance
Low noise output suitable for precision electronics
Wide operating temperature range (-40°C to 85°C) for use in harsh environments
Key Technical Parameters
Reference Type: Shunt
Voltage Output (Min/Fixed): 3V
Current Output: 15 mA
Tolerance: ±1%
Temperature Coefficient: 150ppm/°C
Noise 10Hz to 10kHz: 35µVrms
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Manufactured by Texas Instruments, a leader in semiconductor solutions, ensuring high reliability and performance
Compatibility
Surface Mount technology for compatibility with modern PCB assembly processes
SC-70-5 package for compact sizing in design
Application Areas
Precision power supply reference
Portable and battery-powered equipment
Data acquisition systems
Industrial instrumentation
Product Lifecycle
Status: Active, indicating ongoing production and availability
Not nearing discontinuation, ensuring long-term availability for new designs
Several Key Reasons to Choose This Product
High precision and stability for critical power management applications
Low noise output suitable for high-performance electronics
Texas Instruments' reputation for quality and reliability
Broad application potential, from portable devices to industrial systems
Active status ensures availability and support for future designs
LM4040D50ILPTexas InstrumentsIC VREF SHUNT 1% TO92-3