Is it necessary to add inductors in DCC line of nrf in DCDC circuit

[Kapil Rawat]

I'm designing custom board with nrf51822 SOC & using buck-boost converter for powering nrf chip, If I don't add inductors in DCC line how it will effect my custom board.

I'm attaching through inductors in below pic

[run_ar]

If you plan on using the DCDC, the inductors are needed. If you don't plan to use it, please reference the reference schematic for internal LDO from the product specification.

When using the dcdc, the inductors are needed to suppress noise from the dcdc converter and should not be omitted.