This device has 2 power input terminals. They are dioed-or'd together, so that only the highest voltage is powering the device. In this configuration a device can be powered by somehting like a 9.6V battery, and when the battery gets low, a 12V AC/DC adpater can be attached, so that the battery can be unplugged and charged without interupting the devices under power.

This device has 2 output terminals. They are rated at 2.5A each, and can be ordered as two 5V outputs, two 3.3V outputs, or a 5V and a 3.3V output on the same board. You must specify the configuration you desire below.

These are NOT isolated from each other because they share a common ground.

Please note that due to the customization of this product, it could require 3 additional days for order processing.

FYI: Switching regulators typically operate at 85% efficiency, whereas linear regulators typically operate at 40% efficiency.

Dual 5V/3V Switching Regulator Specifications

• Min input voltage: 5.75V for 3.3V output
• Min input voltage: 8.0V for 5.0V output
• Max input voltage: 15V
• Max output current: 2.5A
• Output voltage: 5V
• Efficient and Battery Friendly!
• Lightweight
• Small
• Screw terminals on input and output
• Four bolt holes

Board Pinout

• 2.63" (67 mm) long x 2.63" (67 mm) wide x 0.5" (12.7 mm) tall
• Hole Spacing: 2.25" (57.1 mm) square, 0.125" (3mm) diameter holes.