Manufacturer Part Number
TPS7A5201WQRTKRQ1
Manufacturer
Texas Instruments
Introduction
Texas Instruments TPS7A5201WQRTKRQ1 is a high-performance, low-dropout linear voltage regulator tailored for automotive and other power-sensitive applications.
Product Features and Performance
Adjustable output voltage from 0.8V to 5.2V
Maximum input voltage of 6.5V
Output current capability of 2A
Low dropout voltage of 0.34V at 2A load
Power Supply Rejection Ratio (PSRR) ranging from 42dB to 25dB between 10kHz and 500kHz frequencies
Enable pin for power-saving mode
Over-temperature and reverse polarity protection
Product Advantages
High efficiency across various loads
Stable output with excellent transient response
Enhanced thermal performance for high-reliability applications
Meets automotive-grade AEC-Q100 qualification standards
Key Technical Parameters
Voltage Input (Max): 6.5V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 5.2V
Voltage Dropout (Max): 0.34V @ 2A
Current Output: 2A
PSRR: 42dB ~ 25dB (10kHz ~ 500kHz)
Operating Temperature Range: -40°C ~ 150°C (TJ)
Quality and Safety Features
AEC-Q100 certified for automotive applications
Protection features prevent damage from over-temperature and reverse polarity scenarios
Compatibility
Designed for surface mount applications with a 20-VFQFN exposed pad
Supplier Device Package: 20-QFN (4x4)
Application Areas
Automotive electronics
Industrial power supplies
Communication infrastructure
Consumer electronics
Product Lifecycle
Current Status: Active
Not indicated as nearing discontinuation, replacements or upgrades should be available if needed.
Several Key Reasons to Choose This Product
Automotive grade reliability with a wide operating temperature range
Flexible output voltage suitable for various electronic systems
High output current capacity conducive for power-demanding applications
Low dropout advantage for higher efficiency
Robust protection features ensuring safety and longevity
Compliance with industry quality standards (AEC-Q100) for demanding environments
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