Manufacturer Part Number
TPS75515KTTR
Manufacturer
Texas Instruments
Introduction
The TPS75515KTTR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments, designed for power management in various electronic devices.
Product Features and Performance
Single positive output with a fixed voltage of 1.5V
Capable of delivering a current of up to 5A
Low quiescent current of 200 µA enhances power efficiency
Power Supply Rejection Ratio (PSRR) of 60dB at 100Hz ensures stable output
Features include Enable function and Power Good signal for better system control
Protection features safeguard the device against overcurrent, overtemperature, reverse polarity, and under-voltage conditions
Product Advantages
High current output capacity of 5A suits demanding applications
Low quiescent current improves battery life in portable devices
Integrated protection features enhance system safety and reliability
Enable and Power Good functions facilitate intelligent power management
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 1.5V
Current Output: 5A
Current Quiescent (Iq): 200 µA
PSRR: 60dB (100Hz)
Quality and Safety Features
Over Current Protection prevents damage from excessive currents
Over Temperature Protection ensures operation within safe temperature ranges
Reverse Polarity Protection avoids damage from incorrect power connection
Under Voltage Lockout (UVLO) improves system stability by disabling the regulator at low input voltages
Compatibility
Compatible with a wide range of electronic systems requiring stable 1.5V power supply
Application Areas
Suitable for telecommunications, computing, and industrial applications where reliable power management is critical
Product Lifecycle
The product status is active, indicating ongoing manufacture and support
No indication of discontinuation, ensuring long-term availability and support
Several Key Reasons to Choose This Product
High output current capability supports power-hungry applications
Energy-efficient operation due to low quiescent current
Comprehensive protection features ensure system safety and reliability
Intelligent control features like Enable and Power Good enhance system functionality
Active product status guarantees long-term availability and support
