LP38851
FEATURES
- 2 Adjustable VOUT Range of 0.80V to 1.8V
- Wide VBIAS Supply Operating Range of 3.0V to
5.5V
- Stable with 10µF Ceramic Capacitors
- Dropout Voltage of 115 m V (Typical) at 800 m A
Load Current
- Precision VADJ across All Line and Load
Conditions:
- ±1.5% VADJ for TJ = 25°C
- ±2.0% VADJ for 0°C ≤ TJ ≤ +125°C
- ±3.0% VADJ for -40°C ≤ TJ ≤ +125°C
- Over-Temperature and Over-Current Protection
- Available in 8-Lead SO Power Pad, 7-Lead SFM and 7-Lead PFM Packages
- - 40°C to +125°C Operating Junction Temperature Range
APPLICATIONS
- ASIC Power Supplies in:
- Desktops, Notebooks, and Graphics Cards, Servers
- Gaming Set Top Boxes, Printers and Copiers
- Server Core and I/O Supplies
- DSP and FPGA Power Supplies
- SMPS Post-Regulator
DESCRIPTION
The LP38851-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...
