Manufacturer Part Number
TPS75233QPWPR
Manufacturer
texas-instruments
Introduction
The TPS75233QPWPR from Texas Instruments is a low drop-out (LDO) linear voltage regulator optimized for power management applications.
Product Features and Performance
Positive output configuration
Fixed output voltage of 3.3V
Low dropout voltage: 0.4V at 2A load
Output current capability of 2A
Low quiescent current: 125 µA
High PSRR: 60dB at 100Hz
Enable feature for power saving
Power Good and Reset Output signals for system reliability
Over Current and Over Temperature protection for safety
Reverse Polarity protection to prevent damage
Wide operating temperature range: -40°C to 125°C
Product Advantages
High efficiency for battery-powered devices
Low dropout increases battery life
Power saving features enable energy-efficient designs
Comprehensive protection enhances system safety
Suitable for a wide range of operating conditions
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3.3V
Current Output: 2A
Voltage Dropout (Max): 0.4V @ 2A
Current -Quiescent (Iq): 125 µA
PSRR: 60 dB at 100Hz
Quality and Safety Features
Over Current protection
Over Temperature protection
Reverse Polarity protection
Compatibility
Surface Mount mounting type
Packaged in 20-PowerTSSOP for compatibility with standard SMT assembly
Application Areas
Consumer Electronics
Industrial Controls
Telecommunications
Portable Devices
Product Lifecycle
Status: Active
Not nearing discontinuation
Availability of replacement or upgrades not indicated; standard product in its category
Several Key Reasons to Choose This Product
Efficient power management for extending battery life in portable devices
Low quiescent current suitable for standby operations
High PSRR for stable output voltage under varying input conditions
Robust safety features for reliable operation in demanding environments
Texas Instruments' reputation for quality and support
