Texas Instruments LM2678SD-3.3/NOPB

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 14-VSON -40 to 125
Production

Price and Stock

Technical Specifications

Physical
MountSurface Mount
Number of Pins14
Technical
Efficiency82 %
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current5 A
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Supply Voltage8 V
Number of Outputs1
Operating Supply Voltage40 V
Output Current5 A
Output TypeFixed
Output Voltage3.3 V
PackagingTape & Reel (TR)
Quiescent Current4.2 mA
Schedule B8542390000
Switching Frequency260 kHz
Synchronous RectifierNo
Dimensions
Height1 mm
Length6 mm
Thickness1 mm
Width5 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM2678SD-3.3/NOPB.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet34 pages9 years ago
Datasheet32 pages10 years ago
Technical Drawing2 pages11 years ago
Datasheet27 pages11 years ago

Inventory History

3 month trend:
-20.75%

Supply Chain

Lifecycle StatusProduction (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 4 days ago)

Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LM2678SD-3.3/NOPB.

Related Parts

Descriptions

Descriptions of Texas Instruments LM2678SD-3.3/NOPB provided by its distributors.

8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 14-VSON -40 to 125
Switching Regulator, Voltage-mode, 8.75A, 280kHz Switching Freq-Max
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 14-Pin VSON EP T/R
Ic,Smps Controller,Voltage-Mode,Bipolar/Mos,Llcc,14Pin,Plastic
5A STEP DOWN SIMP SWITCH 260KH

Manufacturer Aliases

Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INS
  • TEXAS INSTRUMENTS INC
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TEXAS INTRUMENT
  • Texas Instr.
  • Texas Instruments Inc.

Part Number Aliases

This part may be known by these alternate part numbers:

  • LM2678SD-3.3 NOPB
  • LM2678SD-3.3NOPB
  • LM2678SD3.3/NOPB

Technical Specifications

Physical
MountSurface Mount
Number of Pins14
Technical
Efficiency82 %
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current5 A
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Supply Voltage8 V
Number of Outputs1
Operating Supply Voltage40 V
Output Current5 A
Output TypeFixed
Output Voltage3.3 V
PackagingTape & Reel (TR)
Quiescent Current4.2 mA
Schedule B8542390000
Switching Frequency260 kHz
Synchronous RectifierNo
Dimensions
Height1 mm
Length6 mm
Thickness1 mm
Width5 mm

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM2678SD-3.3/NOPB.

Texas Instruments
Official datasheet0 pages0 years ago
Datasheet34 pages9 years ago
Datasheet32 pages10 years ago
Technical Drawing2 pages11 years ago
Datasheet27 pages11 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago