Manufacturer Part Number
TPS7A1633QDGNRQ1
Manufacturer
Texas Instruments
Introduction
The TPS7A1633QDGNRQ1 is a linear, Low Drop Out (LDO) voltage regulator ideal for automotive applications, designed to offer a stable and reliable fixed output voltage of 3.3V from an input voltage up to 60V.
Product Features and Performance
Positive output configuration
Fixed output type
Single voltage regulator
Maximum input voltage of 60V
Stable 3.3V output
Low dropout voltage: 0.5V at 100mA load
Output current up to 100mA
Low quiescent current: 15 µA
Power Supply Rejection Ratio (PSRR): 50dB at 100Hz
Features enable pin and power good signal
Product Advantages
High maximum input voltage tolerance ideal for automotive applications
Extremely low dropout for battery-operated devices
Minimal quiescent current aids in power conservation
Built-in power good signal for real-time status feedback
Key Technical Parameters
Voltage Input (Max): 60V
Voltage Output (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.5V @ 100mA
Current Output: 100mA
Current Quiescent (Iq): 15 µA
PSRR: 50dB at 100Hz
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Under Voltage Lockout (UVLO)
Automotive-grade product with AEC-Q100 qualification
Compatibility
Compatible with high voltage systems up to 60V
Surface mount package suitable for condensed circuit designs
Application Areas
Automotive systems
Battery powered devices
Industrial power supplies
Portable electronics
Product Lifecycle
Current status: Active
Not nearing discontinuation and upgrades or replacements readily available
Several Key Reasons to Choose This Product
High input voltage range, suitable for fluctuating automotive applications
Low dropout voltage enhances efficiency in low voltage operations
High reliability with comprehensive protection features
Extremely low quiescent current prolongs battery life in portable setups
Automotive-grade qualification ensures robust performance in harsh environments