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SMT15E_12V Series


49.5 W (15 A) Non-Isolated DC-DC Converters

The SMT15E_12V series non-isolated DC-DC converter accepts a 10 to 14 VDC input and produces an output that can be trimmed over a very wide 0.8 to 3.63 VDC range to satisfy a broad diversity of semiconductor power needs. Rated at 49.5 W, the converter has a typical efficiency of 94% and can deliver up to 15 A. Standard features include remote On/Off, remote sense and comprehensive protection against short-circuit and overtemperature conditions. Packaged as a low profile surface-mount module, it has a 0.53 x 1.3 inch (13.5 x 33 mm) footprint and an installed height of only 0.32 inch (8.2 mm).


  • 15 A Current rating
  • Input voltage range: 10.0 VDC -14.0 VDC
  • Output voltage range: 0.8 VDC - 3.63 VDC
  • Ultra high efficiency: 94% @ 12 Vin and 3.3 Vout
  • Designed in reliability: MTBF of 6,920,000 hours per Telcordia SR-332


  • Extremely low internal power dissipation
  • Minimal thermal design concerns
  • Ideal solution where board space is at a premium or tighter card pitch is required
  • Industry standard surface-mount footprint
  • Available RoHS compliant
  • 2 year warranty


Output Power (W): 54
Length (Inches): 1.3
Width (Inches): 0.53
Height (Inches): 0.32
Mounting Type: BMP; SMT
Minimum Output Current (A): 15
Maximum Output Current (A): 15
Output Voltage Range (V): 0.8V to 3.63V
All Specifications Collapse Specifications

Stock Check

Model Number
Min. Voltage (V) Max. Voltage (V) Current (A) Nominal Voltage (V) Number of Outputs Samples Buy
SMT15E-12W3V3J Active, Contact Us 0.8 3.63 15 0 1 Contact Us Buy

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