Manufacturer Part Number
TPS75918KTTT
Manufacturer
Texas Instruments
Introduction
The TPS75918KTTT is a highly reliable low dropout (LDO) linear voltage regulator designed to manage power in a wide range of electronic devices.
Product Features and Performance
Single LDO regulator configuration for simplified power management
Fixed output voltage of 1.8V for consistent power delivery
Capable of delivering up to 7.5A of output current to support high-demand applications
Low quiescent current of 200 µA supporting energy-efficient operation
Power supply rejection ratio (PSRR) of 58dB at 100Hz for stable voltage in noisy environments
Integrated control features including Enable and Power Good for enhanced power management
Multiple protection features like Over Current, Over Temperature, Reverse Polarity, and Under Voltage Lockout (UVLO)
Product Advantages
High current capability supports a wide range of power-hungry applications
Low quiescent current helps in minimizing power loss and enhancing battery life in portable devices
Advanced protection features ensure reliability and longevity of the powered device
The Enable feature allows for power optimization and management
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.8V
Current Output: 7.5A
Current Quiescent (Iq): 200 µA
PSRR: 58dB (100Hz)
Quality and Safety Features
Comprehensive protection mechanisms (Over Current, Over Temperature, Reverse Polarity, UVLO) safeguard the device and the load from electrical mishaps.
Compatibility
Surface Mount TO-263 (DDPAK-5) package compatible with standard SMT processes for ease of integration
Application Areas
Ideal for power management in computing, telecommunications, and consumer electronics where high current and stability are vital
Product Lifecycle
Product Status: Active
The TPS75918KTTT is not nearing discontinuation, ensuring long-term availability and support
Options for replacements or upgrades can be considered depending on future technology advancements
Several Key Reasons to Choose This Product
High current output capability of 7.5A suitable for demanding applications
Low quiescent current improves overall system power efficiency
Comprehensive protection features enhance device safety and longevity
Texas Instruments' reputation for quality and reliability in power management solutions
Active product status with long-term availability ensures consistent supply and support
TPS75918KCTexas InstrumentsIC REG LINEAR 1.8V 7.5A TO220-5