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AMS1117 5V Step-Down Power Supply Module

AMS1117 5V Step-Down Power Supply Module

Regular price Rs. 21
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  • Step-down power supply module utilizing the AMS1117 5V regulator
  • Regulates input voltage in the range of 6.0 to 12V down to a fixed 5V output at a maximum of 1A
  • Input and output terminals can be connected through standard 0.1" header pins
  • Onboard power indicator with a red LED to indicate power is turned on
  • Small compact size, 4Pin Type, and breadboard friendly with easy input and output connection
  • Dual-panel design with a nice layout

AMS1117 5V Step-Down Power Supply Module

This Step-Down power supply module (buck converter) utilizes the AMS1117 5V regulator to regulate input voltage in the range of 6.0 to 12V down to a fixed 5V output at a maximum of 1A. The input and output terminals of the module can be connected through standard 0.1" header pins, which are thoughtfully positioned to enable face-down insertion into a standard.

NOTE:  Do not exceed absolute maximum input voltage (12.5v) or output current. Exceeding maximum specifications can result in permanent damage to this module or any connected devices. The jumper connector is not soldered.


  • Onboard AMS1117 chip.
  • Onboard power indicator to indicate power is turned on: Red LED.
  • Output voltage interface, connection to facilitate the experimental.
  • Small Compact Size, 4Pin Type, Breadboard Friendly.
  • 2P single row pin input and output for easy connection
  • Dual-panel design, the layout is nice

Package Includes:

  • 1 x AMS1117 5V Step-Down Power Supply Module


IC Chip


Input Voltage (V)

6.5 to 12

Output Voltage(V)


Max. Output Current (A)


Length (mm)


Width (mm)


Height (mm)


Weight (gm)


Shipping & Returns

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    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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1. What is the voltage drop of AMS1117?

The AMS1117 regulator has a guaranteed maximum dropout voltage of 1.3V, which reduces at lower load currents.

2. What is the input voltage of AMS1117 5V?

The input voltage of AMS1117 5V is 6.5 to 12V

3. What is the use of AMS1117?

The AMS1117 functions as a linear voltage regulator, managing the voltage flow from a circuit's input to its output. It comes in a 3-pin form and provides both adjustable and fixed voltage options. The device is interchangeable with the LM317 and frequently applied in battery charging circuits. Specifically, it offers a fixed 3.3V surface mount voltage regulation and has a capacity to furnish a maximum of 1A of current.