Data Sheet

2/8/2018 Pololu - 2.5-9V Fine-Adjust Step-Up/Step-Down Voltage Regulator S9V11MA
https://www.pololu.com/product/2869 5/6
The maximum achievable output current of these regulators varies with the input voltage but also
depends on other factors, including the ambient temperature, air flow, and heat sinking. The graph
below shows maximum output currents that these regulators can deliver continuously at room
temperature in still air and without additional heat sinking. Depending on the input and output voltage,
these regulators can temporarily deliver over 2 A, though they will typically quickly overheat under
such conditions and go into thermal shutdown.