Manufacturer Part Number
TPS7A2033PDQNR
Manufacturer
Texas Instruments
Introduction
A high-efficiency linear low-dropout regulator designed for power-sensitive applications.
Product Features and Performance
Fixed 3.3V output voltage
Low dropout voltage: 0.14V at 300mA
Low quiescent current: 15 µA
High PSRR: 65dB at 100Hz to 40dB at 1MHz
Single regulator output
Enable control feature
Product Advantages
Energy-efficient operation for battery-powered devices
High power supply rejection ratio ensures stable voltage output
Minimal power loss due to low dropout
Built-in protection features enhance product reliability
Key Technical Parameters
Input Voltage (Max): 6V
Output Voltage (Min/Fixed): 3.3V
Current - Output: 300mA
Current - Supply (Max): 2 mA
Dropout Voltage (Max): 0.14V @ 300mA
PSRR: 65dB ~ 40dB (100Hz ~ 1MHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Under Voltage Lockout (UVLO)
Compatibility
Surface Mount compatible with 4-XDFN Exposed Pad format
Compatible with 4-X2SON (1x1) package
Application Areas
Portable devices
Energy-efficient power supplies
Medical equipment
Wireless communication systems
Product Lifecycle
Active
Current availability with no near discontinuation
Several Key Reasons to Choose This Product
High efficiency ideal for extending battery life
Precision output voltage for reliable operation
Compact 4-X2SON (1x1) package saves space on PCBs
Robust safety features safeguard against common electrical faults
Wide operating temperature range suitable for diverse environments
Excellent noise suppression capabilities for stable performance