Manufacturer Part Number
LP5912-2.8DRVT
Manufacturer
Texas Instruments
Introduction
Low dropout regulator for stable voltage supply in electronic circuits
Product Features and Performance
High PSRR (Power Supply Rejection Ratio) of 80dB reduces ripple effect
Stable 2.8V output voltage for constant electronic performance
Supports up to 500mA output current for moderate power applications
Low quiescent current of 55 µA for energy-saving operation
Integrated soft start feature to minimize inrush current at startup
Protection against over-temperature, reverse polarity, and short circuit
Product Advantages
High PSRR for cleaner voltage supply
Low dropout voltage of 0.25V allows operation close to input voltage
Compact 6-WDFN package for space-sensitive applications
Control features including Enable and Power Good for improved system reliability
Key Technical Parameters
Output Configuration: Positive
Voltage - Input (Max): 6.5V
Voltage - Output (Min/Fixed): 2.8V
Current - Output: 500mA
Current - Quiescent (Iq): 55 µA
Current - Supply (Max): 600 µA
PSRR: 80dB ~ 40dB (100Hz ~ 100kHz)
Quality and Safety Features
Comprehensive protection features enhance reliability and safety
Operation within a wide temperature range of -40°C to 125°C
Compatibility
Compatible with surface mount technology for PCB integration
6-WDFN Exposed Pad for thermal management
Application Areas
Suitable for power-sensitive applications like portable devices, microcontrollers, and IoT devices
Product Lifecycle
Product Status: Last Time Buy indicating end of life nearing
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
Efficient power management for battery-operated devices
Enhanced system longevity with built-in safety features
Space-saving design for compact electronic systems
Ease of design integration with fixed output voltage
Superior noise suppression capabilities for sensitive applications
