Manufacturer Part Number
REF1930AIDDCT
Manufacturer
Texas Instruments
Introduction
Voltage Reference IC providing a precise 3V output from a small SOT-23-5 package
Product Features and Performance
Series voltage reference type
Fixed output voltage at 3V
Output current capability of 20 mA
High accuracy with a tolerance of ±0.1%
Low temperature coefficient: 25ppm/°C
Low noise performance: 12ppmp-p from 0.1Hz to 10Hz
Product Advantages
High precision and stability for critical applications
Low power consumption with 460µA supply current
Operational across a wide temperature range: -40°C to 125°C
Small package suitable for space-constrained designs
Key Technical Parameters
Minimum/Fixed Output Voltage: 3V
Current Output: 20 mA
Input Voltage Range: 3.02V to 5.5V
Supply Current: 460µA
Temperature Coefficient: 25ppm/°C
Low Noise: 12ppmp-p from 0.1Hz to 10Hz
Mounting Type: Surface Mount
Quality and Safety Features
Robust design for reliable operation in industrial temperature ranges
Manufactured by Texas Instruments, a trusted industry leader in ICs
Compatibility
Compatible with systems requiring a stable 3V reference voltage
Surface Mount compatible with SOT-23-5 Thin, TSOT-23-5 footprints
Application Areas
Precision voltage regulation in power supplies
Data acquisition systems
Medical devices
Industrial instrumentation
Automotive electronics
Product Lifecycle
Currently in Active production
Not reported as close to discontinuation, replacements or upgrades should be checked with the manufacturer
Several Key Reasons to Choose This Product
High precision voltage reference with ±0.1% tolerance
Excellent temperature stability, suitable for variable environments
Low noise figure optimal for sensitive electronics
Wide operating voltage and temperature range allow flexible usage scenarios
Texas Instruments' reputation for quality and reliability
Compact package for high-density circuit design
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