Package Includes: 1 piece X 3.3 volt output Step Down LD 1117/AMS1117 - 3.3 Power Supply Module 


The LD1117-3.3V is low dropout three-terminal regulators with 1A output current capability.This device has been optimized for low voltage where transient response and

minimum input voltage are 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 LD 1117 - 3.3V Out Step Down Power Supply Module:

Input: DC 4.75V – 12V (input voltage must be more than output voltage (more than 1V))

Output: 3.3V (+-0.05v error), 800mA (load current cannot exceed 800ma)

Onboard LD1117 chip.

Current limit, Iout: 1A (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



High efficiency linear regulator

Post regulators for switching supplies

Battery chargers

4.75V-12V to 3.3V linear regulators

Motherboard clock supplies


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3.3 Volt Output DC DC Step Down Buck Module

SKU: 301
₹100.00 Regular Price
₹70.00Sale Price