Installation and Operation

 2004 Microchip Technology Inc.

DS51462A-page 7

4. Low Input Status LED:

- The MCP1653 has a low input voltage status indicator that will provide

visual indication (via a LED) when the input voltage is below 3V. This LED

will illuminate to provide a warning when the input voltage is at the minimum

3.0V input voltage.

5. Power Good Status Indicator.

- The MCP1653 has a power good status indicator that will provide a visual

indication (via a LED) when the output voltage of the application circuit is

more than ±15% out of regulation. D4 will illuminate to indicate that the

output voltage is out of regulation.