TMS320F28375S: 1.2V LDO recommendation

Barrett Bryan

Intellectual 1010 points

Part Number: TMS320F28375S
Other Parts Discussed in Thread: TLV755, LP5907

It appears that the internal 1.2V LDO isn't supported with this device.

https://e2e.ti.com/support/microcontrollers/c2000/f/171/p/589811/2166723

Can you recommend an LDO for 1.2V rail? Priority is glitch-free operation.

over 6 years ago

0 Frank Ankapong over 6 years ago

TI__Mastermind 28275 points

Hi Barrett,

You have a few options:
1. Use Webench Power Designer on Ti.com to customize one to your needs or
2. Use the LDO that we use for our launchpads and controlCARDs

0 Frank Ankapong over 6 years ago

TI__Mastermind 28275 points

Barrett,

To add to the previous options, some recommendation we have gotten from the power team to supply the 1.2V are the LDOs: TLV755, TLV757 and the LP5907 for low-noise performance.

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C2000 microcontrollers forum

TMS320F28375S: 1.2V LDO recommendation