Manufacturer Part Number
LD2980ABM33TR
Manufacturer
STMicroelectronics
Introduction
Low Dropout Linear Voltage Regulator designed for power management
Product Features and Performance
Positive output configuration
Fixed output type
Single regulator integration
Low dropout voltage of 0.225V at 50mA load
Stable with low ESR capacitors
High PSRR of 63dB at 1kHz
Enable control feature
Thermal and over current protection
Suitable for battery-powered devices
Product Advantages
High efficiency in voltage regulation
Compact SOT-23-5 package ideal for space-constrained applications
Low quiescent current of 150 µA for power saving
Wide operating temperature range from -40°C to 125°C
Key Technical Parameters
Input voltage up to 16V
Fixed output voltage of 3.3V
50mA output current capacity
Dropout voltage 0.225V at 50mA load
Quiescent current 150 µA, supply current maximum 1.2 mA
Quality and Safety Features
Built-in over current and over temperature protection
Reliable performance across a wide temperature range
Compatibility
Compatible with other components requiring a 3.3V supply
Easily integrated into circuit boards with Surface Mount Technology
Application Areas
Mobile phones, PDAs
Portable media players
Wireless devices
Cameras and video recordors
Healthcare and medical devices
Product Lifecycle
Active status, not nearing discontinuation
Replacements or upgrades may be available within stmicroelectronics portfolio
Several Key Reasons to Choose This Product
Low-power consumption extends battery life
Robust protection features for improved device longevity
High PSRR provides clean and stable output voltage
Ease of integration with standard SMT processes
STMicroelectronics' reputation for reliability and quality
Versatility across various electronic applications
LD2980ABU30TRSTMicroelectronics