Manufacturer Part Number
TPS76333QDBVRG4Q1
Manufacturer
Texas Instruments
Introduction
The TPS76333QDBVRG4Q1 is a low dropout regulator designed for automotive applications, catering to systems requiring a regulated 3.3V output from an input up to 10V.
Product Features and Performance
Output Voltage: Fixed at 3.3V
Maximum Input Voltage: 10V
Low Dropout Voltage: 0.5V at 150mA load
Output Current Capability: 150mA
Low Quiescent Current: 100 µA
Highly Stable PSRR: 60dB at 1kHz
Control Features include Enable function
Protection: Over Current, Over Temperature, Reverse Polarity
Operating Temperature Range: -40°C to 125°C
Product Advantages
Optimized for automotive applications
High reliability with built-in protection features
Efficient power consumption with low quiescent current
Stable performance with excellent PSRR
Key Technical Parameters
Voltage Input (Max): 10V
Voltage Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.5V @ 150mA
Current Output: 150mA
Current Quiescent (Iq): 100 µA
PSRR: 60dB (1kHz)
Quality and Safety Features
AEC-Q100 qualified
Features over current and temperature protections
Reverse polarity protection
Compatibility
Utilized in systems requiring a stable 3.3V power supply from higher voltages up to 10V
Application Areas
Automotive electronics
Power management for microcontrollers, sensors, and other electronic components in vehicles
Product Lifecycle
Status: Last Time Buy
Note: Customers are advised to check for the availability of replacements or upgrades.
Several Key Reasons to Choose This Product
Automotive-grade reliability and performance
Low dropout voltage enhances efficiency in low-headroom applications
Robust protection features ensure safety and longevity in demanding environments
Suitable for high temperature automotive applications up to 125°C
Minimal power consumption beneficial for battery-powered systems
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