Manufacturer Part Number
TPS73201QDRBRQ1
Manufacturer
Texas Instruments
Introduction
Automotive-grade low-dropout linear voltage regulator
Product Features and Performance
Adjustable output from 1.2V to 5.5V
Maximum output current of 250mA
Low dropout voltage of 0.15V @ 250mA
Low quiescent current of 550 µA
Supply current maximum of 950 µA
Power supply rejection ratio (PSRR) of 58dB to 37dB across 100Hz to 10kHz
Surface mount, 8-VDFN exposed pad package
AEC-Q100 qualified for automotive applications
Product Advantages
Highly stable over wide range of output currents
Suitable for battery-powered devices due to low quiescent current
Excellent line and load transient response
Enable pin for power saving and on-demand control
Key Technical Parameters
Input voltage up to 5.5V
Minimum adjustable output voltage of 1.2V
Maximum output voltage of 5.5V
Thermal overload and short-circuit protection
Wide operating temperature range from -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Short circuit protection
Reverse polarity protection
Compatibility
Compatible with a wide range of microcontrollers and electronic components
Application Areas
Automotive systems
Battery-powered devices
Microcontroller power supply
Product Lifecycle
Active product status
Not nearing discontinuation
Replacements or upgrades available as needed
Several Key Reasons to Choose This Product
Robust protection features ensure device safety under fault conditions
Automotive-grade quality ensures reliability in demanding environments
Flexibility in application due to adjustable output voltage
Low dropout performance beneficial for battery-operated applications
Compliant with AEC-Q100 standards for automotive qualification
Suitable for complex noise-sensitive circuits owing to good PSRR characteristics
TPS73201QDBVRTexas Instruments