Manufacturer Part Number
LP2980IM5X-3.0
Manufacturer
Texas Instruments
Introduction
Low dropout regulator designed for power-sensitive applications
Product Features and Performance
Positive fixed output voltage regulator
Low dropout voltage of 0.22V at 50mA load
Output current capacity of 50mA
Excellent power supply rejection ratio (PSRR) of 63dB at 1kHz
Low quiescent current of 95 µA, extending battery life
Maximum input voltage of 16V
Over current and over temperature protection
Short circuit protection
Wide operating temperature range from -40°C to 125°C
Product Advantages
High-efficiency power conversion
Stable operation with low dropout
Minimal power dissipation
Extensive protection features ensuring product reliability
Suitable for battery-operated devices due to low current consumption
Key Technical Parameters
Voltage - Input (Max): 16V
Voltage - Output (Min/Fixed): 3V
Current - Output: 50mA
Current - Quiescent (Iq): 95 µA
Current - Supply (Max): 1.2 mA
Voltage Dropout (Max): 0.22V @ 50mA
PSRR: 63dB (1kHz)
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount compatible with SOT-23-5 packaging
Can support various applications within operating specifications
Application Areas
Portable electronics
Battery-powered devices
Microcontroller power supply
Product Lifecycle
Not For New Designs indicating phase-out stage
Potential for replacements or upgrades available from manufacturer
Several Key Reasons to Choose This Product
Robust power management for sensitive electronics
Ideal for space-constrained applications due to small package size
Durable and reliable for extended use under varying conditions
Simplified power design with built-in protection features
Low energy consumption appropriate for portable and battery-driven devices
LP2980IM5X-3.0/NOPBTexas Instruments
LP2980IM5X-3.1NS