Manufacturer Part Number
TPS77133DGKR
Manufacturer
Texas Instruments
Introduction
Low-Dropout Regulator with Fixed 3.3V Output and Enable
Product Features and Performance
Positive Output Configuration
Fixed Output Type
Single Regulator
Low Dropout Voltage: Max 0.2V at 50mA Load
Current - Output: 150mA
Low Quiescent Current: 125 µA
High PSRR: 60dB at 1kHz
Control Features Include Enable and Power Good Signals
Surface Mount Package
Product Advantages
High Efficiency due to Low Dropout Voltage
Low Quiescent Current Suitable for Battery-Powered Devices
Power Good Output for System Monitoring
Thermal and Overcurrent Protection
Reverse Polarity Protection Ensures Device Safety
Key Technical Parameters
Voltage - Input (Max): 10V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 150mA
Voltage Dropout (Max): 0.2V @ 50mA
Current - Quiescent (Iq): 125 µA
PSRR: 60dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Reverse Polarity Protection
Compatibility
Compatible with 8-TSSOP, 8-MSOP Surface Mount Techniques
Application Areas
Consumer Electronics
Battery-Powered Devices
Portable Instruments
Microprocessor Power Supply
Product Lifecycle
Active Product
Not Nearing Discontinuation
Replacements or Upgrades Available
Several Key Reasons to Choose This Product
Minimal Power Loss due to Low Dropout
Extended Battery Life with Low Iq
Reliable Operation with Built-in Protection Features
Suitable for Noise-Sensitive Applications thanks to High PSRR
Easy to Use in Various Circuit Designs with Fixed Output Voltage
TPS77133QDGKQ1Texas Instruments