LP38852-ADJ Overview
The LP38852-ADJ is a high-current, fast-response regulator which can maintain output voltage regulation with extremely low input-to-output voltage drop. Fabricated on a CMOS process, the device operates from two input voltages: VBIAS provides voltage to drive the gate of the N-MOS power transistor, while VIN is the input voltage which supplies power to the load.
LP38852-ADJ Key Features
- 1 Input VIN Range 0.93 V to 5.5 V
- Adjustable VOUT Range 0.8 V to 1.8 V
- Wide VBIAS Supply Operating Range 3 V to 5.5 V
- Dropout Voltage of 130 mV (Typical) at 1.5-A
- Precision Output Voltage Across All Line and
- ±1.5% VADJ for TJ = 25°C
- ±2% VADJ for 0°C ≤ TJ ≤ +125°C
- ±3% VADJ for -40°C ≤ TJ ≤ +125°C
- Overtemperature and Overcurrent Protection
- Stable with 10-µF Ceramic Capacitors
LP38852-ADJ Applications
- ASIC Power Supplies In