Selected as a replacement for MC33730EK

[HYUNJUNK]

Due to the discontinuation of MC33730EK IC, it is necessary to select a replacement product.

Is there an IC that can replace the MC33730EK IC?

[HYUNJUNK]

Hello, thank you for your reply. We will be using the SPC5674FF3MVY3 IC.

I tried to select a replacement product using the method you provided,

but I am having difficulty. Can you recommend a regulator suitable for SPC5674FF3MVY3 IC?

[JozefKozon]

Hello Hyunjun,

I have checked our PMICs/SBCs portfolio again and unfortunately we do not have suitable PMIC/SBC for the SPC5674FF3MVY3. But I have found, that our authorized distributors Arrow, Avnet and Mouser have left some of the MC33730EK in stock. 

I apologize for inconvenience.

With Best Regards,

Jozef

[HYUNJUNK]

There are only 10 EA in market inventory, so if 10 EA is used up, a design change will be needed later. On the NXP side it is SPC5674FF3MVY3 I would like to inquire whether you plan to continue using the MC33730EK.

[JozefKozon]

Hello Hyunjun,

I have checked the stocks again and I see Arrow and they have over 1600 MC33730EK in stock and Avnet has about 270 pieces. 

https://www.arrow.com/en/products/mc33730ek/nxp-semiconductors

https://www.avnet.com/shop/us/search/MC33730#categoryId=3074457345616680417&

I have no knowledge, that NXP will continue with the MC33730EK. Currently the status is EOL (End Of Life).

I apologize for inconvenience.

With Best Regards,

Jozef

[JozefKozon]

Dear Hyunjun,

unfortunately we do not have a drop in replacement for the MC33730, however we have a large portfolio of PMICs and SBCs components. Please check this link: https://www.nxp.com/products/power-management/pmics-and-sbcs:POWR_MAN_USER_INTERFACE

According what MCU you want to supply, we have dedicated PMICs/SBCs. You can also find recommended NXP PMICs/SBCs for some non-NXP MCUs. 

If you need only a simple boost SMPS, please check this link: https://www.nxp.com/products/product-selector:PRODUCT-SELECTOR?category=c757_c276

With Best Regards,

Jozef

[HYUNJUNK]

Hello, thank you for your reply. We will be using the SPC5674FF3MVY3 IC.

I tried to select a replacement product using the method you provided,

but I am having difficulty. Can you recommend a regulator suitable for SPC5674FF3MVY3 IC?