Description
You can see a circuit digram and formula for picking the resistors at our plug-in bread board power supply kit page.
Holding it so that the heat sink is away from you, the pins are:
Left: Adj, Middle: Out, Right: In
Adjustable Voltage Regulator: LM317T 1.2V-37V
$0.99
With sufficient heat sinking, this device will supply up to 1.5A. Just pick two resistors to set the final output voltage.
19 in stock
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