LP38512
FEATURES
- 2 2.25V to 5.5V Input Voltage Range
- 1.8V Fixed Output Voltage
- 1.5A Output Load Current
- ±2.5% Accuracy Over Line, Load, and Full-
Temperature Range from -40°C to +125°C
- Stable with Tiny 10 µF Ceramic Capacitors
- 0.20% Output Voltage Load Regulation from 10 m A to 1.5A
- Enable Pin
- Error Flag Indicates Status of Output Voltage
- 1u A of Quiescent Current in Shutdown
- 40d B of PSRR at 100 k Hz
- Over-Temperature and Over-Current
Protection
- DDPAK/TO-263 and PFM Surface Mount
Packages
DESCRIPTION
The LP38512-1.8 Fast-Transient Response Low Dropout Voltage Regulator offers the highestperformance in meeting AC and DC accuracy requirements for powering Digital Cores. The LP38512-1.8 uses a proprietary control loop that enables extremely fast response to change in line conditions and load demands. Output Voltage DC accuracy is specified at 2.5% over line, load and full temperature range from -40°C to +125°C. The LP38512-1.8 is designed for inputs from the 2.5V, 3.3V, and...
