TPS7A4701-EP: Linear Voltage Regulator For RF Board

alikaan

Part Number: TPS7A4701-EP
Other Parts Discussed in Thread: TPS5410-EP, TPS57140-EP

Hi everyone,

I would like to design a product which needs RF power circuitry.

Input is 24V. Firstly, I need to use DC-DC converter, then I'll add LDO to the output of converter. Output power is 15V and current is nearly 1A. My application is highly sensitive RF, also EMI is very important.

So that, please suggest me some DC-DC converters and RF sensitive LDOs.

Thanks!

over 6 years ago

0 Daniel Hartung over 6 years ago

TI__Mastermind 26055 points

Hey Alikaan,

Some clarification:

Is 15 V the output of the DCDC converter or the LDO?

Thanks,

Daniel

0 alikaan over 6 years ago in reply to Daniel Hartung

Expert 2200 points

Hi Daniel,

15V is output of the LDO, DC/DC output should be between 16V-15.1V.

Thanks

0 Daniel Hartung over 6 years ago in reply to alikaan

TI__Mastermind 26055 points

Hey Alikaan,

TPS7A4701-EP is the best for your application for the LDO

For the DC/DC I suggest either:

TPS5410-EP or TPS57140-EP

Thanks,

Daniel

Power management

Power management forum

TPS7A4701-EP: Linear Voltage Regulator For RF Board