Jump to main content

##

# 2.117.2 SUPC_SelectVoltageRegulator Function

## C

    void SUPC_SelectVoltageRegulator( SUPC_VREGSEL regsel );

## Summary

Selects the main voltage regulator.

## Description

There are two voltage regulators which can supply VDDCORE. Default selection is the LDO regulator. Refer the datasheet for criteria to decide which regulator is suitable for an end product.

## Precondition

None.

## Parameters

Param | Description
--- | ---
regsel | Identifies the voltage regulator to be selected

## Returns

None.

## Example

    SUPC_SelectVoltageRegulator( SUPC_VREGSEL_BUCK );

## Remarks

None.