Manufacturer Part Number
TPS79428DCQR
Manufacturer
Texas Instruments
Introduction
Linear Low Dropout Regulator Ideal for Power Sensitive Applications
Product Features and Performance
Fixed Output Voltage of 2.8V
Low Dropout Voltage of 0.21V at 250mA Load
High PSRR: 65dB at 100Hz to 40dB at 100kHz
Low Quiescent Current of 220µA
Enable Control Feature for Power Management
Product Advantages
High Performance in Noise Sensitivity Applications
Low Power Consumption Enhancing Battery Life
Thermal and Over Current Protection for Device Safety
Reverse Polarity and UVLO Protection for Power Integrity
Key Technical Parameters
Single Regulator Configuration
Input Voltage up to 5.5V
Output Current of 250mA
SOT-223-6 Package for Surface Mount Technology
Quality and Safety Features
Over Temperature Protection
Under Voltage Lockout Feature
Compatibility
Suitable for various electronic applications requiring 2.8V
Application Areas
Consumer Electronics
Telecommunications
Portable Devices
Healthcare and Medical Instruments
Product Lifecycle
Last Time Buy Status
Check for Alternative or Replacement Devices in Texas Instruments Portfolio
Several Key Reasons to Choose This Product
Optimal for Noise-Sensitive Electronics Requiring Stable Power Supply
Energy Efficient for Portable and Battery-Operated Devices
Reliable Performance with Built-in Safety Features
Company Reputation and Support from Texas Instruments
Availability in Tape & Reel Packaging for Automated Assembly Processes
