Item ID: 9666

1W DC/DC Converter, Input 3…5.5V, Output 3.3V/5V/200mA, LGA, T&R

Delivery at your place between May 21 and Jun 25 2025

About the product

The RxxC1TFxxS series is the latest breakthrough in isolated DC/DC converters. With an ultra-compact 5 x 4mm SMD package and a low profile of just 1.18mm, it sets a new standard for size and performance in its class. Offering 3kVAC/1s isolation and selectable 3.3V or 5V outputs, it’s perfect for applications like COM port isolation, industrial automation, IoT, and sensor isolation. With a wide input range of 3V to 5.5V and an ambient temperature range up to 125°C with derating, it ensures reliability in diverse environments. Simplifying design with its integrated solution, the RxxC1TFxxS series is your compact, reliable choice for demanding electronic systems.

Tape and Reel packaging

Technical data

  • Ultra-compact 5x4mm SMD package
  • Low profile (1.18mm)
  • 3kVAC/1s isolation
  • 3.3 or 5V selectable outputs
  • 3 – 5.5V wide input range
  • Up to 125°C ambient temperature with derating
  • Integrated solution
  • 3 years warranty

Product specifications

Output voltage (VDC) 3.3-5 V
Temperature range -40°C to 125°C
Manufacturer Recom
Application ITE/AV
Height 1.18 mm
Width 4 mm
Length 5 mm
Package / case LGA
Regulation Regulated
I/O isolation 3000 V AC
Input voltage range (VDC) 3-5.5 V
Nominal input voltage (VDC) 3.3-5 V
Output current 200000 mA
Power 1 W
Efficiency 44.50%

Data sheets

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