Manufacturer Part Number
LP2980AIM5-2.5
Manufacturer
Texas Instruments
Introduction
The LP2980AIM5-2.5 is a low-dropout (LDO) linear voltage regulator optimized for power management applications, providing a fixed output of 2.5V.
Product Features and Performance
Low dropout voltage: 0.22V @ 50mA
Output voltage: Fixed at 2.5V
Output current: 50mA
Low quiescent current: 95 µA
High PSRR: 63dB at 1kHz
Over current, over temperature, and short circuit protection
Product Advantages
High reliability with built-in protection features
Suitable for battery-operated devices due to low quiescent current
Stable and precise voltage regulation
Key Technical Parameters
Input Voltage (Max): 16V
Output Voltage (Min/Fixed): 2.5V
Output Current: 50mA
Dropout Voltage (Max): 0.22V at 50mA
Quiescent Current (Iq): 95 µA
Supply Current (Max): 1.2 mA
Power Supply Rejection Ratio (PSRR): 63dB at 1kHz
Quality and Safety Features
Over-current protection
Over-temperature protection
Short circuit protection
Compatibility
Surface Mount type: SC-74A, SOT-753
Compatible for battery-powered and low-power applications
Application Areas
Mobile phones
PDAs
Portable electronics
Product Lifecycle
Obsolete status
Look for possible upgrades or replacements
Several Key Reasons to Choose This Product
Precision output of 2.5V suitable for sensitive electronics
Robust safety features enhance device longevity
High PSRR ideal for noise-sensitive applications
Low quiescent current extends battery life in portable devices
Ideal for compact device integration due to small package size