This is a mini LDO step-down power module based on AMS1117-5.0 and AMS1117-3.3, and it output fixed 5V / 3.3V. It is small size, light weight, especially for model airplanes, smart car, Arduino DIY and other items, PCB experiment board project design, breadboard project design.
Features:
- Module type: LDO step-down module;
- Onboard 500mA resettable fuse to protect power supply from the USB port and the DC jack at the same time.
- Onboard 5V and 3.3V voltage regulator circuit
- Onboard DC jack socket and it can be powered by an external battery so it allows you to show your projects in the outdoor without the PC.
- Pins package: 2.54mm pin headers are available;
- Input voltage: 7-12VDC
- Output voltage: 5VDC ± 2%, 3.3VDC ± 2% (dual channel output)
- No-load current: small, 0.1mA
- Output current: 500mAh
- Continuous Current: 400mAh (when the input voltage is 7V)
- Conversion efficiency: up to 80%