Manufacturer Part Number
TPS73401DRVR
Manufacturer
Texas Instruments
Introduction
Low dropout regulator designed for power-sensitive applications
Product Features and Performance
Adjustable output voltage range from 1.25V to 6.2V
Low dropout voltage of 0.22V at 250mA load
Current output of 250mA
Quiescent current of 65 µA
Stable with low-ESR ceramic capacitors
Good power supply ripple rejection (PSRR)
Tape and Reel packaging for automated assembly
Product Advantages
High efficiency for battery-powered devices
Low standby current to extend battery life
High PSRR to minimize noise in sensitive applications
Enable control feature for additional power-saving
Protection features guard against common fault conditions
Key Technical Parameters
Input voltage up to 6.5V
Dropout voltage of 0.22V typical at 250mA
Output current of 250mA
PSRR: 60dB at 100Hz to 28dB at 100kHz
Operating temperature range from -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Under Voltage Lockout (UVLO) feature
Compatibility
Compatible with ceramic, tantalum, and aluminum electrolytic capacitors
Configurable for custom voltage settings
Application Areas
Portable electronics
Battery-powered equipment
Wireless and RF systems
Analog and digital sensor systems
Microcontroller power supplies
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Replacements and upgrades available as technology evolves
Several Key Reasons to Choose This Product
Low power consumption for extended battery life
Compact WSON 6-WDFN package suitable for space-constrained applications
Versatile adjustability for a range of output voltage requirements
Robust protection features for long-term reliability
High PSRR for cleaner voltage regulation in noisy environments
Proven manufacturer with strong track record in power management solutions
TPS73433DDCRG4VBSEMI