Manufacturer Part Number
TPS7B6933QDCYRQ1
Manufacturer
texas-instruments
Introduction
The TPS7B6933QDCYRQ1 is a linear low-dropout (LDO) voltage regulator designed for automotive applications.
Product Features and Performance
Fixed output voltage of 3.3V
Supports up to 40V input voltage
Maximum voltage dropout of 0.8V at 100mA load
Maximum output current of 150mA
Low quiescent current of 25 µA
Power supply rejection ratio (PSRR) of 60dB at 100Hz
Product Advantages
Optimized for low power consumption
Robust against higher input voltages up to 40V
Built-in protection features including over current, over temperature, short circuit, and under-voltage lockout (UVLO)
Supports a wide operating temperature range of -40°C to 150°C
Key Technical Parameters
Input Voltage (Max): 40V
Output Voltage (Min/Fixed): 3.3V
Voltage Dropout (Max): 0.8V @ 100mA
Current - Output: 150mA
Current - Quiescent (Iq): 25 µA
PSRR: 60dB (100Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Under Voltage Lockout (UVLO)
AEC-Q100 qualified for automotive applications
Compatibility
Suitable for surface mount technology with SOT-223-4 package
Application Areas
Automotive electronics
Power management for microcontrollers and sensors
Product Lifecycle
Status: Active
Not nearing discontinuation and replacements or upgrades should be currently available
Several Key Reasons to Choose This Product
High input voltage tolerance ideal for automotive environments
Low power use with significant dropout performance
Comprehensive built-in safety and protection mechanisms
Designed for high reliability and stringent automotive standards
Suitable for a broad range of automotive power management applications