Manufacturer Part Number
TPS75801KTTT
Manufacturer
Texas Instruments
Introduction
The TPS75801KTTT is a low dropout voltage regulator capable of providing output current of up to 3A.
Product Features and Performance
Adjustable output voltage from 1.225V to 5V
Maximum input voltage of 5.5V
Single regulator design
Power supply rejection ratio (PSRR) of 62dB at 100Hz
Low quiescent current of 200 µA
Control features include Enable function
Protection features for overcurrent, overtemperature, reverse polarity, and under-voltage lockout (UVLO)
Operational temperature range from -40°C to 125°C
Product Advantages
High output current capability of 3A
Adjustable output for design flexibility
High PSRR for better noise rejection
Comprehensive protection features enhance reliability
Wide operating temperature range suitable for industrial applications
Key Technical Parameters
Output Configuration: Positive
Output Type: Adjustable
Number of Regulators: 1
Voltage - Input (Max): 5.5V
Voltage - Output (Min/Fixed): 1.225V
Voltage - Output (Max): 5V
Current - Output: 3A
Current - Quiescent (Iq): 200 µA
PSRR: 62dB (100Hz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout (UVLO)
Compatibility
Surface mount technology with TO-263-6, D2PAK (5 Leads + Tab), TO-263BA package
Application Areas
Industrial power systems
Portable devices
Telecommunications equipment
Consumer electronics
Product Lifecycle
Obsolete product
Replacements or upgrades may be limited or unavailable
Several Key Reasons to Choose This Product
High-efficiency power regulation for high current applications
Versatility in output voltage settings for greater design flexibility
Robust protection features prevent damage under abnormal conditions
Optimal performance in noise-sensitive applications due to high PSRR
Long operational life at extended industrial temperature ranges
Ideal for a wide variety of applications due to surface mount compatibility
TPS75801KTTTexas Instruments