Manufacturer Part Number
TPS70930QDBVRQ1
Manufacturer
Texas Instruments
Introduction
The TPS70930QDBVRQ1 is a low dropout regulator designed specifically for automotive applications, ensuring reliable voltage regulation and power management.
Product Features and Performance
Fixed output voltage of 3V
Maximum input voltage of 30V
Low dropout voltage of 1.54V at 150mA load
Output current up to 150mA
Very low quiescent current of 2.05 µA
Excellent power supply rejection ratio ranging from 80dB to 52dB between 10Hz to 1kHz
Operating temperature from -40°C to 125°C
Product Advantages
High-efficiency due to low dropout voltage
Minimal power loss
Suitable for battery-operated devices due to low quiescent current
Robust thermal performance within a wide temperature range
Key Technical Parameters
Voltage Input (Max): 30V
Voltage Output (Min/Fixed): 3V
Voltage Dropout (Max): 1.54V @ 150mA
Current Output: 150mA
Current Quiescent (Iq): 2.05 µA
PSRR: 80dB ~ 52dB (10Hz ~ 1kHz)
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Over Current, Over Temperature, Reverse Current, Under Voltage Lockout (UVLO) protections
Compatibility
Compatible with surface mount technology via SC-74A, SOT-753 package
Enable control feature for easy integration with varied circuit designs
Application Areas
Automotive electronics
Battery-powered devices
Portable and handheld devices
Product Lifecycle
Product status: Active
Long life cycle with continued manufacturer support and availability
Several Key Reasons to Choose This Product
Enhanced power stability with excellent PSRR under different conditions
Extremely low quiescent current to extend battery life
Broad voltage input range suitable for diverse applications
Over Temperature and Over Current protections ensure reliability in harsh environments
Certified Automotive Grade and AEC-Q100 qualification affirming robustness and quality for automotive use
TPS70930DBVTexas Instruments