Manufacturer Part Number
TPS799195DRVT
Manufacturer
Texas Instruments
Introduction
Low Drop Out Regulator with High PSRR and Low Quiescent Current
Product Features and Performance
Fixed 1.95V Output Voltage
200mA Output Current Capability
Low Dropout Voltage: 0.18V at 200mA Load
Quiescent Current: 60 µA
Power Supply Rejection Ratio: 70dB at 100Hz to 38dB at 100kHz
Integrated Over Current and Over Temperature Protection
Reverse Polarity and Under Voltage Lockout
High Thermal Performance with -40°C to 125°C Operating Range
Product Advantages
High Efficiency for Battery-Powered Applications
Stable with Low-ESR Ceramic Output Capacitors
Low Noise Output Suitable for RF and Analog Circuits
Robust Protection Features Ensure System Safety
Key Technical Parameters
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 1.95V
Current - Output: 200mA
Voltage Dropout (Max): 0.18V @ 200mA Load
Current - Quiescent (Iq): 60 µA
PSRR: 70dB ~ 38dB (100Hz ~ 100kHz)
Operating Temperature Range: -40°C ~ 125°C
Quality and Safety Features
Reverse Polarity Protection
Thermal Protection with Over Temperature Shutdown
Over Current Limiting
Under Voltage Lockout
Compatibility
Surface Mount 6-WDFN Exposed Pad
Pin-Compatible with Other Devices in 6-WSON (2x2) Package
Application Areas
Battery-Powered Devices
Portable and Wearable Electronics
Healthcare and Medical Instruments
Wireless Communications Systems
RF and Sensitive Analog Applications
Product Lifecycle
Product Status: Active
Not Currently Nearing Discontinuation
Availability of Replacements or Upgrades Not Specified
Several Key Reasons to Choose This Product
High Reliability in Extreme Temperatures from -40°C to 125°C
Minimized Power Loss with Low Dropout Design
Suitable for Noise-Sensitive Applications due to High PSRR
Enhanced Battery Life with Ultra-Low Quiescent Current
Standardized Package Ensures Ease of PCB Design and Manufacturability
TPS79918QDDCRQ1Texas InstrumentsIC REG LINEAR 1.8V 200MA SOT23-5