CMPWR101 is a low dropout regulator from California Micro Devices that delivers up to 250mA of load current at a fixed 3.3V output. The device has built-in overload current protection and short circuit current protection, and can be powered from either VCC or VAUX.
The CMPWR101 is a low dropout regulator that delivers up to 250mA of load current at a fixed 3.3V output. It features automatic detection of the VCC input supply and ensures glitch-free output during supply transitions by switching between an internal regulator and an auxiliary power source.
| Output Voltage | 3.3V |
|---|---|
| Maximum Load Current | 250mA |
| Package Type | 8-pin SOIC |
| Storage Temperature | -40 to 150 °C |
The device delivers up to 250mA of load current.
Yes, it operates from either VCC or VAUX and allows dynamic switching between supplies.