Manufacturer Part Number
LP2980IM5-3.0
Manufacturer
Texas Instruments
Introduction
Linear voltage regulator integrated circuit
Product Features and Performance
Fixed 3V output voltage
50mA maximum output current
Wide 16V maximum input voltage range
High 63dB power supply rejection ratio (PSRR) at 1kHz
Low 0.22V voltage dropout at 50mA
Low 95μA quiescent current
2mA maximum supply current
Over-current, over-temperature, and short-circuit protection
Product Advantages
Compact SOT-23-5 package for space-constrained applications
Reliable operation over -40°C to 125°C temperature range
RoHS non-compliant
Key Technical Parameters
Output voltage: 3V fixed
Output current: 50mA
Input voltage: 16V maximum
PSRR: 63dB at 1kHz
Voltage dropout: 0.22V at 50mA
Quiescent current: 95μA
Supply current: 1.2mA maximum
Quality and Safety Features
Over-current protection
Over-temperature protection
Short-circuit protection
Compatibility
Surface mount package (SOT-23-5)
Suitable for tape and reel packaging
Application Areas
Low-power analog and digital circuits
Battery-powered devices
Portable electronics
Product Lifecycle
Current product, no discontinuation planned
Replacement or upgrade options available
Key Reasons to Choose This Product
Compact size for space-constrained designs
Reliable operation over wide temperature range
Robust protection features for safe operation
Low power consumption for extended battery life
Compatibility with common packaging and assembly processes