Manufacturer Part Number
LP5912Q1.8DRVRQ1
Manufacturer
Texas Instruments
Introduction
Low dropout voltage regulator for power-sensitive applications
Product Features and Performance
8V fixed output voltage
500mA output current capability
High PSRR of 80dB at 100Hz
Low quiescent current of 55 µA
Built-in soft start to reduce inrush current
Power good indicator for output monitoring
Product Advantages
High efficiency for power conservation
Excellent line and load regulation
Low dropout voltage enhances battery life
AEC-Q100 qualified for automotive applications
Thermal shutdown and short-circuit protection for safety
Key Technical Parameters
Input Voltage Max: 6.5V
Voltage Dropout Max: 0.25V @ 500mA
PSRR: 80dB ~ 40dB (100Hz ~ 100kHz)
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Over-temperature protection
Reverse polarity protection
Short circuit protection
Automotive-grade reliability
Compatibility
Surface Mount 6-WDFN Exposed Pad package
Compatible with 6-WSON (2x2) device packaging
Application Areas
Automotive systems
Portable electronics
Power management circuits
Product Lifecycle
Active product status
Not nearing discontinuation
Alternatives available for different applications
Several Key Reasons to Choose This Product
Robust design for automotive use with AEC-Q100 qualification
Low power consumption suitable for battery-operated devices
High-performance characteristics for stable voltage regulation
Comprehensive protection features for enhanced safety
Long product lifecycle ensuring supply continuity
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