Manufacturer Part Number
LM4132AQ1MFR3.0
Manufacturer
Texas Instruments
Introduction
Precision low-dropout voltage reference for power management applications
Product Features and Performance
High precision output voltage of 3V
Output current capability of 20 mA
Tight tolerance of ±0.05%
Low temperature coefficient of 20ppm/°C
Low noise output 285µVp-p for 0.1Hz to 10Hz
Fixed 3V output
Product Advantages
Highly accurate voltage for critical applications
Stable performance over temperature variations
Low power consumption with 100µA supply current
Supports automotive requirements with AEC-Q100 qualification
Compact SOT-23-5 package suitable for space-constrained designs
Key Technical Parameters
Output Voltage (Min/Fixed) 3V
Current - Output 20 mA
Tolerance ±0.05%
Temperature Coefficient 20ppm/°C
Noise - 0.1Hz to 10Hz 285µVp-p
Voltage - Input 3.4V ~ 5.5V
Current - Supply 100µA
Operating Temperature -40°C ~ 125°C
Grade Automotive
Qualification AEC-Q100
Quality and Safety Features
Compliance with automotive industry standards for quality and reliability
Over-temperature and over-current protection
Compatibility
Wide input voltage range for flexibility in various circuit configurations
Compatible with surface mount technology for industrial manufacturing processes
Application Areas
Automotive electronics
Precision power supplies
Data acquisition systems
Portable and battery-powered equipment
Industrial control systems
Product Lifecycle
Active status, not near discontinuation
Availability of replacements or upgrades not currently stated
Key Reasons to Choose This Product
Exceptional voltage accuracy and stability for high-performance systems
Automotive-grade reliability and robustness
Minimal power consumption enhancing device efficiency
Low output noise contributing to high signal integrity
Wide operating temperature range accommodating diverse environmental conditions
Ease of integration due to standardized surface mount packaging
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