LP38855 Description
The LP38855 is a high-current, fast-response regulator which can maintain output voltage regulation with an extremely low input to output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: VBIAS provides power for the internal bias and control circuits, as well as drive for the gate of the N-MOS power transistor, while VIN supplies power to the load.
LP38855 Key Features
- 2 Standard VOUT Values of 0.8V and 1.2V
- Stable with 10 µF Ceramic Capacitors
- Dropout Voltage of 130 mV (Typical) at 1.5A
- Precision Output Voltage Across All Line and
- ±1.0% for TJ = 25°C
- ±2.0% for 0°C ≤ TJ ≤ +125°C
- ±3.0% for -40°C ≤ TJ ≤ +125°C
- Over-Temperature and Over-Current Protection
- Available in 5 Lead TO-220 and DDPAK/TO-263 Packages
- Custom VOUT Values between 0.8V and 1.2V are Available
LP38855 Applications
- ASIC Power Supplies In