LP38511TJ-ADJ Description
The best performance in meeting AC and DC accuracy requirements for powering Digital Cores is provided by the LP38511TJ-ADJ Fast-Transient Response LowDropout Voltage Regulator. The LP38511TJ-ADJ employs a unique control loop that permits a swift reaction to load requirements and line conditions changes. In terms of line, load, and the entire temperature range of -40°C to +125°C, output voltage DC accuracy is stated at 2.5%. The LP38511TJ-ADJ includes an adjustable output voltage, and 10 μF ceramic capacitors for stability, and accepts inputs from the 2.5V, 3.3V, and 5.0V rails. Excellent transient performance is provided by the LP38511TJ-ADJ to suit the needs of high-performance digital core ASICs, DSPs, and FPGAs found in demanding applications including servers, routers/switches, and base stations.
LP38511TJ-ADJ Features
Enable Pin
Typically Less than 1uA of Ground Pin Current with Enable Pin Low
25dB of PSRR at 100 kHz
Over-Temperature and Over-Current Protection
8-Pin SO PowerPad and 5-Pin PFM Surface Mount Packages
2.25V to 5.5V Input Voltage Range
Adjustable Output Voltage Range of 0.5V to 3.3V
800mA Output Load Current
±2.0% Accuracy over Line, Load, and Full-Temperature Range from -40°C to +125°C
Stable with Tiny 10 uF Ceramic Capacitors
LP38511TJ-ADJ Applications
