Manufacturer Part Number
TPS7A0333DQNR
Manufacturer
Texas Instruments
Introduction
Low Dropout Voltage Regulator for power-sensitive applications
Product Features and Performance
Low dropout voltage of 0.31V at 200mA load
High PSRR of 55dB at 1kHz
Low quiescent current of 300 nA
Single output regulator configuration
Fixed 3.3V output voltage
Enable control feature for power sequencing
Product Advantages
High accuracy voltage regulation for stable operation
Minimal power loss due to low dropout
Prolonged battery life with ultra-low Iq
Small form factor with 4-XDFN Exposed Pad
Key Technical Parameters
Input Voltage (Max) 6V
Output Voltage (Fixed) 3.3V
Output Current 200mA
Dropout Voltage (Max) 0.31V @ 200mA
Quiescent Current (Iq) 300 nA
PSRR 55dB at 1kHz
Operating Temperature range -40°C to 125°C
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Compatible with surface mount technology
Suitable for automated mass production with Tape & Reel packaging
Application Areas
Power management for battery-powered devices
Portable electronics
Industrial and automation systems
Healthcare and medical devices
Product Lifecycle
Status Active
Not nearing discontinuation
Available options for replacement or upgrade should consult Texas Instruments
Reasons to Choose This Product
High reliability for critical applications
Extended operational temperature
Energy-efficient for portable devices
Small package suitable for space-constrained applications
Strong protection features ensuring robust performance