CMPWR130 is a low dropout regulator from California Micro Devices Corp. It delivers up to 300mA of load current at a fixed 3.3V output. When the input voltage drops below the threshold, the device will automatically turn off and power the load from an auxiliary 3.3V supply through an external PMOS switch.
The CMPWR130 is a low dropout regulator that delivers up to 300mA of load current at a fixed 3.3V output. It features automatic detection of the VCC input supply and provides glitch-free output during supply transitions. The device includes built-in hysteresis during supply selection, overload protection, and short circuit protection, allowing it to operate from either VCC or VOUT.
| Output Voltage | 3.3V |
|---|---|
| Maximum Load Current | 300mA |
| Package Type | 8-pin SOIC |
| Operating Temperature | 0 to 70 °C |
| Storage Temperature | -40 to 150 °C |
| Power Dissipation | 0.6 W |
The device delivers up to 300mA of load current.
The regulator provides a fixed 3.3V output.
It is suitable for PCI adapter cards, Network Interface Cards (NICs), and systems with standby capabilities.