LP38869 Description
The LP38869 low-dropout linear regulator operates with an input voltage supply from +2.7V to +5.5V input, and delivers a specified 1A load current with a low 200 mV dropout. The high 50 dB PSRR at 100 kHz results from a high gain control loop that also yields excellent transient response. Coupled with a high accuracy output voltage, ±0.75 % over temperature, the LP38869 is an ideal power supply for FPGAs, DSPs or...
LP38869 Key Features
- 2 Operating Input Supply Range: +2.7V to + 5.5V
- Maximum Continuous Output Current: 1A
- Preset Output Voltage of 2.5V, or Adjustable
- Pre-Set Output Initial VOUT Tolerance ±0.5%
- Adjustable VREF Tolerance of ±0.75%
- PSRR of 50dB at 100kHz
- Low 200 mV Dropout at 1A
- Typical 2 µA Supply Current in Shutdown
- Adjustable Soft-Start for Output Current
- Fold-Back Output Current Limit