LM27762: Input 5.2V output +-5V

Jeff Xie

Part Number: LM27762

Hi team,

Customer want to use LM27762 under 5.2V in , output +-5V application, output current is less than 100mV, is this input voltage OK?

over 5 years ago

0 Febin over 5 years ago

TI__Mastermind 25430 points

Hi Jeff,

I recommend to choose a slightly higher input voltage, We cannot achieve the above with this device. Or please accept a lower output voltage if you cannot increase the input.

Please let me know if you need further support.

Regards,

Febin

0 Jeff Xie over 5 years ago in reply to Febin

TI__Intellectual 1780 points

Febin,

What is the min recommend input voltage level for +-5V output?

0 Febin over 5 years ago in reply to Jeff Xie

TI__Mastermind 25430 points

Hi Jeff,

Until last week this device was available on Webench. Now it looks like they have taken it out probably for maintenance. From past simulations, I think 5.5V should be fine.

Regards,

Febin

Power management

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LM27762: Input 5.2V output +-5V