Manufacturer Part Number
TPS7B8733QKVURQ1
Manufacturer
Texas Instruments
Introduction
Linear voltage regulator IC
Used for providing fixed voltage supply
Product Features and Performance
Fixed 3.3V output voltage
500mA output current capability
Wide 40V input voltage range
Low 26μA quiescent current
70dB power supply rejection ratio at 1kHz
Over-current, over-temperature, and undervoltage lockout protection
Power good control feature
Product Advantages
Robust protection features
High efficiency
Small footprint TO-252-5 package
Suitable for automotive and industrial applications
Key Technical Parameters
Output voltage: 3.3V
Output current: 500mA
Input voltage range: 40V max
PSRR: 70dB (1kHz)
Voltage dropout: 0.575V @ 500mA
Operating temperature: -40°C to 150°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Overcurrent, overtemperature, and UVLO protection
Compatibility
Surface mount TO-252-5 (DPak) package
Tape and reel packaging
Application Areas
Automotive electronics
Industrial control systems
General-purpose fixed voltage supply
Product Lifecycle
Current product
No discontinuation plans
Replacement or upgrade options available
Key Reasons to Choose
Robust protection features for reliability
Wide operating temperature range
High efficiency and low quiescent current
Small footprint package for space-constrained designs
Automotive and industrial grade qualification