Programmable Output 3-Amp iLGA SMT PoLs DC/DC Converters

Murata Power Solutions
Part Number Information
Part #: Price/Availability:
OKR-T/3-W12 Buy Now

The OKL-T/3-W12 series are miniature non-isolated Point-of-Load (PoL) DC/DC power converters for embedded applications. Featuring inspectable Land Grid Array (iLGA) format, the OKL-T/3-W12 measures only 0.48 x 0.48 x 0.244 inches max. (12.2 x 12.2 x 6.2 mm max.).

The wide input range is 4.5 to 14 Volts DC. The maximum output current is 3 Amps. Based on fixed-frequency synchronous buck converter switching topology, the high power conversion efficient Point of Load (PoL) module features programmable output voltage and On/Off control. These converters also include under voltage lock out (UVLO), output short circuit protection, and over-current protections.

An optional sequence/tracking feature on OKL2-T/3-W12 models allows power sequencing of PoL’s. These units are certified to all standard UL/EN/ IEC 60950-1 safety certifications (2nd Edition) and RoHS-6 hazardous substance compliance.


  • iLGA inspectable Land Grid Array
  • 4.5-14Vdc input voltage range
  • Programmable output voltage from 0.591-5.5Vdc
  • Drives up to 200 μF ceramic capacitive loads
  • High power conversion efficiency at 93%
  • Outstanding thermal derating performance
  • Short circuit and over current protection
  • On/Off control and Power Good signal
  • Optional Sequence/Tracking operation (OKL2-T/3-W12 models)
  • Certified to UL/EN/IEC 60950-1 safety, 2nd Edition
  • RoHS-6 hazardous substance compliance