Manufacturer Part Number
TPS7A8500ARGRR
Manufacturer
Texas Instruments
Introduction
The TPS7A8500 is a high-performance, low-dropout linear regulator with adjustable output voltage and an output current capability of up to 4A.
Product Features and Performance
Adjustable output voltage from 0.8V to 5.1V
Output current up to 4A
Low dropout voltage of 0.5V at 4A
Wide input voltage range of up to 6.5V
High power-supply rejection ratio (PSRR) of 42dB to 25dB (10kHz to 500kHz)
Fast transient response
Over-current, over-temperature, and under-voltage lockout (UVLO) protection
Product Advantages
High output current capability
Adjustable output voltage
Excellent power efficiency
Robust protection features
Small form factor (20-VQFN package)
Key Technical Parameters
Output voltage range: 0.8V to 5.1V
Output current: Up to 4A
Input voltage range: Up to 6.5V
Quiescent current: 4mA
Supply current (max): 6mA
Operating temperature: -40°C to 125°C
Quality and Safety Features
RoHS3 compliant
Over-current, over-temperature, and UVLO protection
Compatibility
Surface mount, 20-VQFN (3.5x3.5) package
Tape and reel (TR) packaging
Application Areas
Portable electronics
Industrial equipment
Automotive electronics
Telecommunications equipment
Product Lifecycle
The TPS7A8500 is an actively supported product and is not nearing discontinuation. Replacement or upgrade options are available.
Key Reasons to Choose This Product
High output current capability up to 4A
Adjustable output voltage from 0.8V to 5.1V
Excellent power efficiency with low dropout voltage
Robust protection features for reliable operation
Small form factor for space-constrained applications
Compatibility with a wide range of surface mount applications
