Manufacturer Part Number
TPS76818QD
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator for Power Management Applications
Product Features and Performance
Single LDO Regulator
Stable with Low Equivalent Series Resistance (ESR) Output Capacitors
High Power Supply Rejection Ratio (PSRR) of 60dB at 1kHz
Integrated Enable and Power Good Control Features
Thermally Enhanced 8-SOIC Package
High Output Accuracy
Product Advantages
Low Quiescent Current of 125 µA Ideal for Power-Sensitive Applications
Support for Up to 1A Output Current
Safe Operation with Over Current and Over Temperature Protection Features
Additional Safety with Reverse Polarity Protection
Wide Operating Temperature Range from -40°C to 125°C
Positive Fixed Output Voltage of 1.8V for Standard Applications
Key Technical Parameters
Voltage - Input (Max): 10V
Voltage - Output (Min/Fixed): 1.8V
Current - Output: 1A
Current - Quiescent (Iq): 125 µA
Control Features: Enable, Power Good
Protection Features: Over Current, Over Temperature, Reverse Polarity
Quality and Safety Features
Thermal and Current Regulation for Device Protection
Designed to Prevent Reverse Polarity Issues
Extended Temperature Range for Harsh Environments
Compatibility
Surface Mount Device for Ease of PCB Design
Compatible with Low ESR Capacitors for Output Stability
Standard 8-SOIC Package
Application Areas
Consumer Electronics
Telecommunications
Computing Systems
Industrial Equipment
Portable Devices
Product Lifecycle
Active Status with Ongoing Manufacturer Support
Long-Term Availability Expected
Several Key Reasons to Choose This Product
Consistent Performance with Low Dropout Voltage
Efficient for Battery-Operated Systems due to Low Iq
Robust Protection Features Enhance System Reliability
Flexible Use across Various Applications Given Its Wide Temperature Range
Easy Implementation in Circuit Design with Industry-Standard Packaging
Favorable PSRR for Noise-Sensitive Applications
TPS76825QDTexas Instruments