LP2981-N Overview
The LP2981-N is a 100-mA, fixed-output voltage regulator designed specifically to meet the requirements of battery-powered applications. Using an optimized Vertically Integrated PNP (VIP) process, the LP2981-N delivers unequaled performance in all specifications critical to batterypowered designs: Typically 200 mV at 100-mA load, and 7 mV at 1-mA load.
LP2981-N Key Features
- 1 Operating Input Voltage Range: 2.1 V to 16 V
- Ultralow-Dropout Voltage
- Output Voltage Accuracy 0.75% (A Grade)
- Specified 100-mA Output Current
- < 1-μA Quiescent Current when Shutdown
- Low Ground Pin Current at All Load Currents
- High Peak Current Capability (300 mA Typical)
- Wide Supply Voltage Range (16 V Maximum)
- Fast Dynamic Response to Line and Load
- Low ZOUT Over Wide Frequency Range
