The following anomalies are present in revision Revision 1 of the nPM1100 chip.
| ID | Module | Description | New in Revision 1 |
|---|---|---|---|
| 4 | BUCK, SYSREG | Inserting USB causes VSYS voltage to undershoot | X |
| 5 | BUCK | VOUTB voltage overshoots during mode change through MODE pin | X |
| 6 | BUCK | BUCK converter shuts off unexpectedly | X |
| 7 | Charger | CHARGER gets stuck with no VBAT capacitor | X |
| 8 | Charger | CHARGER gets stuck for certain types of PCM | X |