LP87322E-Q1: Recomendation that integrae 3 LDO and 1 BUCK

Betty Guo

Expert 7300 points

Part Number: LP87322E-Q1

Hi Team,

we need a PMIC in camera proejct, the requirement as below:

Input 3.3V

output:

1.2V/800mA - DC/DC

2.5V/80mA - LDO

1.8V/110mA - LDO

0.8V/80mA - LDO

since the size is very small in this project, customer prefer use LDO than DC/DC and low cost.

could you give some recommendations? thank you.

over 4 years ago

0 Emily Kong1 over 4 years ago

TI__Expert 3350 points

Hi Betty,

The LP87524 may be a great fit for your system. It provides 4 DC/DC converters that can support the input and output voltage/current specifications you listed.

http://www.ti.com/product/LP87524-Q1

Regards,

Emily

0 Emily Kong1 over 4 years ago

TI__Expert 3350 points

Hi Betty,

A couple follow-up questions. Is this for an automotive application, and do you require full integration? How is the 3.3 Vin being generated?

Regards,

Emily

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LP87322E-Q1: Recomendation that integrae 3 LDO and 1 BUCK