Manufacturer Part Number
TPS79918DDCR
Manufacturer
Texas Instruments
Introduction
Low Dropout Voltage Regulator for Power Management Applications
Product Features and Performance
Fixed 1.8V Output Voltage
Low Dropout Voltage: 0.18V at 200mA Load
200mA Output Current Capability
Excellent PSRR: 70dB at Low Frequencies
Low Quiescent Current: 60 µA
Enable Pin for Power Saving Mode
Product Advantages
High Power Supply Rejection Ratio Maintains Stable Output
Low Quiescent Current for Energy-Efficient Operations
Compact SOT-23-5 Package Suitable for Space-Constrained Applications
Wide Operating Temperature Range Suitable for Industrial Environments
Key Technical Parameters
Input Voltage (Max): 6.5V
Dropout Voltage (Max): 0.18V
Output Current: 200mA
Quiescent Current (Iq): 60 µA
PSRR: 70dB to 38dB from 100Hz to 100kHz
Quality and Safety Features
Protection Against Over Current Conditions
Over Temperature Protection
Reverse Polarity Protection
Under Voltage Lockout Prevents Operation During Low Input Voltage
Compatibility
Compatible with Various Microcontrollers and Digital Systems
SOT-23-5 Thin Package for Surface Mount Technology
Application Areas
Consumer Electronics
Power Supply Circuits
Portable Devices
Medical Equipment
Telecommunication Systems
Product Lifecycle
Active Status
Not Nearing Discontinuation
Availability of Replacements or Upgrades Not Specified
Several Key Reasons to Choose This Product
High-Performance Voltage Regulation Suitable for Sensitive Electronics
Energy Saving with Low Quiescent Current and Enable Feature
Robust Protection Features Ensure Reliability and Safety
Wide Operating Temperature Range for Use in Harsh Environments
Convenient Packaging for Automated Assembly Processes
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