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SMT12F-05W3V3Y - DC-DC / Non-Isolated

Download the SMT12F-05W3V3Y datasheet PDF. This datasheet also covers the SMT12F-05W3V3Y_smt12f_0_ds_1196210762 variant, as both devices belong to the same dc-dc / non-isolated family and are provided as variant models within a single manufacturer datasheet.

General Description

1 Trim: A 1% 0.1 W resistor must be directly connected between this pin and pin 8 (GND) to set the output voltage to a lower value than 3.3 V.

The temperature stability of the resistor should be 100 ppm/°C or better.

The set point range for the 3.3 V model is from 3.3 V to 0.9 V.

Key Features

  • Designed to meet ultra fast transient requirements up to 300 A/μs step load transients.
  • 12 A current rating.
  • Input voltage range: 2.97 Vdc to 5.5 Vdc.
  • Output voltage range: 0.9 Vdc to 3.3 Vdc.
  • Extremely low internal power dissipation.
  • Minimal thermal design concerns.
  • Ideal solution where board space is at a premium or tighter card pitch is required.
  • Available RoHS compliant.
  • 2 year warranty Safety UL/cUL CAN/CSA 2.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SMT12F-05W3V3Y_smt12f_0_ds_1196210762_Emerson.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SMT12F-05W3V3Y
Manufacturer Emerson
File Size 438.57 KB
Description DC-DC / Non-Isolated
Datasheet download datasheet SMT12F-05W3V3Y Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Embedded Power for Business-Critical Continuity SMT12F Series 3.3 Vin and 5 Vin single output Rev.06.27.07 SMT12F 1 of 5 Total Power: 31.2W Input Voltage: 2.97-3.63 Vdc # of Outputs: Single Special Features • Designed to meet ultra fast transient requirements up to 300 A/μs step load transients • 12 A current rating • Input voltage range: 2.97 Vdc to 5.5 Vdc • Output voltage range: 0.9 Vdc to 3.3 Vdc • Extremely low internal power dissipation • Minimal thermal design concerns • Ideal solution where board space is at a premium or tighter card pitch is required • Available RoHS compliant • 2 year warranty Safety UL/cUL CAN/CSA 22.2 No. E174104 UL 60950 File No. E174104 TÜV Product Service (EN60950) Certificate No.