TMS320F28335: TMS320F28335

Balaram kumar

Part Number: TMS320F28335
Other Parts Discussed in Thread: TLV757P,

Dear Experts,

We have a controller board based on the F28335 DSP. We are using 1.8V for core voltage. Now we want change it to 1.9V. Selected the part no TLV75719PDBVR. The selected part no has 1.9V, 1A output rating. We are seeing fixed output voltage regulator. Is the selected part no serve the purpose or any other alternates available. We are searching for fixed voltage regulators rather than adjustable regulators.

With Regards,

Balaramkumar

over 3 years ago

0 Clemens Ladisch over 3 years ago

Guru 326800 points

The TLV757P will work.

Here is a search for 1.9 V LDOs with at least 500 mA output (I do not know how much current your application actually needs): ti.com/power-management/linear-regulators-ldo/products.html#182=Fixed Output&1154=1.9;1.9&451max=0.5;7.5

0 Hareesh Janakiraman over 3 years ago

TI__Guru* 95315 points

Balaram,

TLV75719PDBVR will work.

On a slightly different note, TMS320F28335 is a very versatile device and TI has no intention of obsoleting this device anytime in the near future. However, newer devices with more processing power/ features are now available at a lesser cost. Please take a look at this page. The suggested alternate part is more powerful but costs half as much as the F28335.

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28335: TMS320F28335