The load switch pins are available on pin header P8. To configure the pins as Low-Dropout Regulator (LDO)s add bypass capacitors by placing a jumper on pin header P16.
Figure 1. Load switches/LDO schematic
| Pin | Pin name | Load switch | LDO |
|---|---|---|---|
| 1 | IN1 | LSIN1 | VINLDO1 |
| 2 | IN2 | LSIN2 | VINLDO2 |
| 3 | OUT1 | LSOUT1 | VOUTLDO1 |
| 4 | OUT2 | LSOUT2 | VOUTLDO2 |
For further information on LDOs, see LDO bypass capacitors.