TPS745-Q1: find a high PSRR >50dB@100k

Sherry Liang

Part Number: TPS745-Q1
Other Parts Discussed in Thread: LP5912-Q1

Dear team,

Our TPS745-Q1's PSRR is 45dB@100k. My customer wants to find a larger PSRR device. PSRR>50dB@100k. Do we have such device?

The output current is larger than 450mA.

Thanks & Best Regards,

Sherry

over 4 years ago

0 Wilson Fwu over 4 years ago

TI__Expert 4320 points

Hi Sherry,

LP5912-Q1 can get pretty close. We have some other devices in development that might be able to support your customers request here too. I will follow-up with you through email.

regards,

Wilson

Power management

Power management forum

TPS745-Q1: find a high PSRR >50dB@100k