SMD ImageThru Hole Image

FDK Non-Isolated Point of Load DC-DC Converters
Senpai- FPLR Series


FDK's Senpai Series of non-isolated dc-dc converters deliver exceptional electrical and thermal performance in industry-standard footprints for Point-of-Load converters. Operating from a 2.4vdc-5.5vdc or 6.0~14.0vdc input ranges, these are the converters of choice for Intermediate Bus Architecture (IBA) and Distributed Power Architecture applications that require high efficiency, tight regulation, and high reliability in elevated temperature environments with low airflow. FDK Leading edge thermal performance results from electrical, thermal and packaging design that is optimized for high density circuit card conditions. Extremely high quality and reliability are achieved through advanced circuit and thermal design techniques and FDK’s state of the art in-house manufacturing processes and systems.



SMD (surface mounted devices)
Model #
(Click for more info)
Input Voltage Output
Voltage Range Max Current
FPLR05SR7510NA 2.4~5.5vdc 0.75~3.63vdc 10A
FPLR05SR7516NA 2.4~5.5vdc 0.75~3.63vdc 16A
FPLR05SR7520NA 2.4~5.5vdc 0.75~3.63vdc 20A
FPLR05SR7525NA 3.0~5.0vdc 0.75~3.63vdc 25A
  • Input: 5vdc
  • Industry Standard Fooprint: 1.30"x0.53"x0.327"

SMD (surface mounted devices)
Model #
(Click for more info)
Input Voltage Output
Voltage Range Max Current
FPLR12SR7510NA 6~14vdc 0.75~5.5vdc 10A
FPLR12SR7516NA 6~14vdc 0.75~5.5vdc 16A
FPLR12SR7520NA 6~14vdc 0.75~5.5vdc 20A
FPLR12SR7525NA 6~14vdc 0.75~5.5vdc 25A
  • Input: 12vdc
  • Industry Standard Fooprint: 1.30"x0.53"x0.327"

SIP (single inline package), thru-hole mounted device
Model #
(Click for more info)
Input Voltage Output
Voltage Range Max Current
FPLR05TR7510NA 2.4~5.5vdc 0.75~3.63vdc 10A
FPLR05TR7516NA 2.4~5.5vdc 0.75~3.63vdc 16A
FPLR05TR7520NA 2.4~5.5vdc 0.75~3.63vdc 20A
FPLR05TR7525NA 3.0~5.0vdc 0.75~3.63vdc 25A
FPLR05TR7530NA 3.0~5.0vdc 0.75~3.63vdc 30A
  • Input: 5vdc
  • Industry Standard Fooprint: 2.00"x0.535"x0.315"

SIP (single inline package), thru-hole mounted device
Model #
(Click for more info)
Input Voltage Output
Voltage Range Max Current
FPLR12TR7510NA 6~14vdc 0.75~5.5vdc 10A
FPLR12TR7516NA 6~14vdc 0.75~5.5vdc 16A
FPLR12TR7520NA 6~14vdc 0.75~5.5vdc 20A
FPLR12TR7525NA 6~14vdc 0.75~5.5vdc 25A
FPLR12TR7530NA 6~14vdc 0.75~5.5vdc 30A
  • Input: 12vdc
  • Industry Standard Fooprint: 2.00"x0.535"x0.315"




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