Manufacturer Part Number
TPS70950QDRVRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade low-dropout voltage regulator designed for power management
Product Features and Performance
Positive fixed output voltage regulator
Single-channel LDO with a 5V output
Maximum input voltage of 30V
Maximum dropout voltage of 1.2V at 150mA load
Output current capability of 150mA
Quiescent current of 2.05 µA
Supply current up to 350 µA
High power supply rejection ratio (PSRR) of 80dB at low frequencies to 52dB at 1kHz
Enable control feature for power-saving modes
Various protection features including overcurrent, overtemperature, reverse current, and under voltage lockout (UVLO)
Product Advantages
Low quiescent current ideal for power-sensitive applications
High PSRR for stable output under fluctuating input conditions
Automotive-grade reliability and performance
Robust protection features enhance safety
AEC-Q100 qualified for automotive standards
Key Technical Parameters
30V maximum input voltage
5V minimum/fixed output voltage
2V dropout at 150mA load
Power supply rejection ratio ranges from 80dB to 52dB
Output current of 150mA
Quiescent current of 2.05 µA
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Reverse current prevention
UVLO for safe operation
AEC-Q100 qualification for automotive quality standards
Compatibility
Surface mount compatible
Exposed pad 6-WDFN package
Designed for use with 6-WSON (2x2) device package
Application Areas
Automotive electronics
Power-sensitive battery-operated devices
Portable and wireless applications
Product Lifecycle
Product status: Active
Not reported as nearing discontinuation
Replacements or upgrades not explicitly specified
Several Key Reasons to Choose This Product
Very low quiescent current for battery longevity
Highly reliable with automotive-grade AEC-Q100 qualification
Built-in safety features including multiple forms of protection
Versatile PSRR applicable to a variety of challenging power conditions
Easy integration with surface mount technology
TPS70950DBVRG4Texas Instruments