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[FAQ] LP87745-Q1: What is the naming convention of device part number?

Part Number: LP87745-Q1

It is explained as following;

LP8774xxxxRXVRQ1

x: Number of regulators 

x: Switching Frequency (Fsw) and BOM/performance optimized options (1,2,or 3) 

  • LP8774x1 : 17.6 MHz + full performance option or BOM/cost optimized option 
  • LP8774x2 : 8.8 MHz + full performance option or BOM/cost optimized option 
  • LP8774x3 : 4.4 MHz + full performance option 

xxNVM ID (A1,A3...etc ) 

RXVPackage designator

R: Reel (3000 units/reel)

Q1: Automotive 

Example:  LP877451A1RXVRQ1

  • 5: 5 regulated outputs (3 Bucks+Boost+VIO LDO)
  • 1: 17.6 MHz + full performance
  • A1: NVM revision (A1 in hexadecimal numbers)
  • RXV: Package designator
  • Q1: Automotive