Manufacturer Part Number
TPS75733KTTR
Manufacturer
Texas Instruments
Introduction
The TPS75733KTTR is a highly efficient, low dropout (LDO) linear voltage regulator designed for power management in various electronic systems.
Product Features and Performance
Fixed output voltage of 3.3V
Maximum input voltage of 5.5V
Low dropout voltage: 0.3V @ 3A load
Output current capability of 3A
Low quiescent current: 200 µA
High PSRR: 62dB at 100Hz
Integrated control features: Enable, Power Good
Comprehensive protection: Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO)
Wide operating temperature range: -40°C to 125°C
Product Advantages
High efficiency and low power consumption
Stable output with minimal dropout, suitable for sensitive loads
High reliability with built-in protection features
Suitable for battery-operated devices due to low quiescent current
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 3.3V
Current Output: 3A
Voltage Dropout (Max): 0.3V @ 3A
PSRR: 62dB (100Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with a wide range of electronic devices requiring stable 3.3V
Application Areas
Consumer Electronics
Telecommunication Systems
Industrial Controls
Computing Devices
Product Lifecycle
Active product with ongoing support and availability. Not close to discontinuation.
Several Key Reasons to Choose This Product
High efficiency for power-sensitive applications
Low dropout voltage ensures stable voltage supply even during low input supply condition
Robust protection features enhance the reliability of the device and the safety of the application
Wide operating temperature range allows for deployment in various environmental conditions
Texas Instruments' reputable manufacturing quality and support