Breadboard power supplySKU 2072-1

Sensors & Modules

Breadboard power supply

₹80

01 — About

What it does

The Breadboard Power Supply module delivers regulated 3.3V and 5V to power circuits on solderless breadboards. It plugs directly into the power rails, making it essential for rapid prototyping with Arduino and other development boards.

Key features

  • Dual output voltages: 3.3V and 5V simultaneously
  • Plugs directly into breadboard power rails
  • USB or DC barrel input for flexible power options
  • Independent power switches for 3.3V and 5V rails
  • LED indicators for each voltage rail
  • Up to 700mA per rail (USB powered)
  • Compact design fits standard breadboards

Good to know

  • Do not exceed 12V on barrel input – will overheat regulators
  • Total current from USB limited to 500mA (USB 2.0) or 900mA (USB 3.0)
  • Linear regulators generate heat – input voltage should be close to output
  • Module fits between breadboard power rails – verify your breadboard type
  • Can power both 3.3V and 5V circuits simultaneously
  • Some versions have USB output port for charging/ powering other devices

02 — Datasheet

Specifications

08
Output Voltages
3.3V and 5V
Max Output Current
700mA per rail (USB)
Input
USB Type-B or 6.5V-12V DC barrel
Output
Dual 3.3V/GND and 5V/GND
Regulator
AMS1117-3.3 and AMS1117-5.0
Efficiency
Linear regulator
Dimensions
53mm x 33mm (breadboard module)
Pin Spacing
Standard 2.54mm