Manufacturer Part Number
STLQ020PUR
Manufacturer
STMicroelectronics
Introduction
Low Dropout Voltage Regulator for Power Management Applications
Product Features and Performance
Adjustable Output Voltage from 0.8V to 4.5V
Low-Dropout: 0.2V at 200mA
200mA Output Current Capacity
Ultra-low Quiescent Current: 1µA
High PSRR: 60dB to 40dB from 100Hz to 10kHz
Enable Control Feature for Power Saving
Over Current and Over Temperature Protection
Product Advantages
High Efficiency at Low Dropout Voltages
Long Battery Life with Ultra-low Quiescent Current
Stable Operation with Ceramic Capacitors
Small Footprint and Low Profile Package
Key Technical Parameters
Voltage Input (Max): 5.5V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 4.5V
Voltage Dropout (Max): 0.2V @ 200mA
Current Output: 200mA
Quiescent Current (Iq): 1µA
Supply Current (Max): 150µA
Power Supply Rejection Ratio (PSRR): 60dB ~ 40dB (100Hz to 10kHz)
Number of Regulators: 1
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Compatible with a Wide Range of Input Voltages
Suitable for Use with Ceramic Capacitors
Application Areas
Mobile Phones
Battery-Powered Devices
Portable Media Players
Microcontroller Power Supply
IoT Devices
Product Lifecycle
Currently Active
Not Nearing Discontinuation
Availability of Replacements or Upgrades Not Specified
Several Key Reasons to Choose This Product
High Efficiency for Prolonged Battery Life
Low Dropout Performance for Better Voltage Regulation
Ultra-low Quiescent Current for Minimal Standby Power Consumption
Robust Protection Features Ensuring Device Safety and Longevity
High PSRR for Good Noise Rejection in Sensitive Applications
Compact 6-DFN (2x2) Package Suitable for Space-Constrained Applications