Manufacturer Part Number
TPS75918KC
Manufacturer
Texas Instruments
Introduction
The TPS75918KC is a power management integrated circuit, specifically a low dropout regulator designed to deliver a fixed output voltage with high current capabilities.
Product Features and Performance
Regulator Type: Low Dropout (LDO)
Output: Fixed 1.8V
Current Output: 7.5A
Quiescent Current (Iq): 200 µA
Power Supply Rejection Ratio (PSRR): 58dB at 100Hz
Control Features: Enable, Power Good indicator
Protection Features: Over Current, Over Temperature, Reverse Polarity, UVLO
Operating Temperature Range: -40°C to 125°C
Package: Through hole mounting, TO-220-5
High output current capability
Stable with low-ESR capacitors
Product Advantages
Capable of delivering high current for demanding applications
Low dropout allows for efficient operation close to the supply voltage
Multiple built-in protection features enhance safety and durability
High PSRR ensures clean and stable voltage under various loading conditions
Key Technical Parameters
Input Voltage (Max): 5.5V
Output Voltage: 1.8V
Output Current (Max): 7.5A
Quiescent Current: 200 µA
PSRR: 58dB (100Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
UVLO for under voltage conditions
Compatibility
Designed for use with low-ESR capacitors, compatible with a wide range of loads
Application Areas
Power supply for microprocessors
Networking and telecommunication equipment
Consumer electronics
Industrial applications
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades to newer models may be available
Several Key Reasons to Choose This Product
High current capability suitable for various power-intensive applications
Low dropout for efficient operation
Built-in safety features provide robust protection against various fault conditions
Suitable for a broad range of applications and markets
Supported by reputable manufacturer Texas Instruments
Active product status assures long-term availability and support