Manufacturer Part Number
TPS7A6950QDRQ1
Manufacturer
Texas Instruments
Introduction
Automotive grade LDO voltage regulator for power-sensitive applications
Product Features and Performance
Low Dropout Regulator (LDO)
Fixed 5V output
Up to 40V input voltage
Low quiescent current of 20 µA
High PSRR of 60dB at 100Hz reducing to 40dB at 100kHz
Output current of 150mA suitable for small power loads
Product Advantages
High resilience with operating temperature range from -40°C to 150°C
AEC-Q100 qualified for automotive reliability standards
High input voltage tolerance makes it suitable for automotive and industrial applications
Power Good output for real-time system monitoring
Low voltage dropout for improved efficiency
Key Technical Parameters
Single regulator
45V max dropout at 150mA
Surface Mount 8-SOIC package
60dB PSRR at 100Hz
Enable and Power Good control features
Quality and Safety Features
Protection from over current, over temperature, short circuit
Under Voltage Lockout (UVLO)
Watchdog timer for system reliability
Compatibility
8-SOIC surface mount package compatible with standard PCB manufacturing
Application Areas
Power-sensitive automotive electronics
Industrial control systems
Any system requiring a stable 5V supply with high-voltage input capability
Product Lifecycle
Active product status
No indications of nearing discontinuation at the time of writing
Several Key Reasons to Choose This Product
Versatile input voltage range for diverse applications
Excellent thermal performance for harsh environments
Low dropout helps maintain output voltage regulation under low input conditions
Automotive-grade qualification ensuring robustness and reliability
Comprehensive protection features safeguarding the system
Efficient power management with low quiescent current
Streamlined power monitoring with Power Good signal