Manufacturer Part Number
TPS7A6033QKTTRQ1
Manufacturer
Texas Instruments
Introduction
The TPS7A6033QKTTRQ1 is an automotive-grade, fixed output voltage LDO (Low Dropout) regulator designed for power sensitive applications, accommodating a wide input voltage range up to 40V.
Product Features and Performance
Low dropout voltage: 0.5V @ 250mA
Stable output voltage: 3.3V
Low quiescent current: 40 µA, reducing standby power
High PSRR: 60dB ~ 30dB from 100Hz to 150kHz, ensuring stable operation over a wide range of frequencies
Includes enable and reset control features for enhanced system control
Equipped with protection features against overcurrent, overtemperature, and undervoltage lockout (UVLO)
Product Advantages
High reliability in automotive environments due to AEC-Q100 qualification
Wide operating temperature range of -40°C to 150°C supports use in harsh conditions
Low dropout enhances efficiency in low-voltage operations
Key Technical Parameters
Max Input Voltage: 40V
Min/Fixed Output Voltage: 3.3V
Max Voltage Dropout: 0.5V @ 250mA
Output Current: 300mA
Quiescent Current: 40 µA
PSRR: 60dB ~ 30dB (100Hz ~ 150kHz)
Operating Temperature: -40°C ~ 150°C
Quality and Safety Features
AEC-Q100 automotive qualification ensures high reliability
Built-in protection against overcurrent and overtemperature
Under Voltage Lockout (UVLO) for safety
Compatibility
Supports automotive applications with stringent power requirements
Surface Mount, TO-263-6 package compatible with standard SMT processes
Application Areas
Automotive power management
Power-sensitive applications requiring stable low-voltage supply
Product Lifecycle
Currently active and not nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Reliable automotive-grade device with AEC-Q100 qualification
High efficiency with low dropout and quiescent current
Wide input voltage range up to 40V for versatile use
Excellent thermal and voltage regulation performance
Comprehensive protection features enhance system safety