DC-DC – 1.2V DC Power Supply Module

The AMS1117-1.2V is low dropout three-terminal regulators with 0.8A output current capability. This device has been optimized for low voltage where transient response and

minimum input voltage is critical.

On-chip thermal limiting provides protection against any combination of overload and ambient temperatures that would create excessive junction temperature.

Features and Specifications of AMS 1117 – 1.2V Out Step Down Power Supply Module:

Input: DC 2.6V ? 12V (input voltage must be more than the output voltage (more than 1V))

Output: 1.2 V (+-0.05v error), 800mA (load current cannot exceed 800ma)

Onboard AMS1117 chip.

Current limit, Iout: 800mA (MAX)

2P single row pin input and output for easy connection

Onboard power indicator to indicate power is turned on.

Small Compact Size, 4Pin Type, Breadboard Friendly.

Dual-panel design, the layout is nice

Low dropout voltage

Load regulation: 0.2% typical

Optimized for Low Voltage

On-chip thermal limit

Applications:

High-efficiency linear regulator

Post regulators for switching supplies

Battery chargers

2.6V-12V to 1.2V linear regulators