Texas Instruments LM2673SD-5.0

3A Step-Down Voltage Regulator with Adjustable Current Limit 14-VSON -40 to 125
In Stock
Datasheet

Technical Specifications

Physical
MountSurface Mount
Number of Pins14
Technical
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Number of Outputs1
Operating Supply Voltage40 V
Output ConfigurationPositive
Output Current3 A
Output TypeFixed
Output Voltage5 V
PackagingCut Tape (CT)
Quiescent Current4.2 mA
Switching Frequency260 kHz
Synchronous RectifierNo

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM2673SD-5.0.

Texas Instruments
Datasheet33 pages11 years ago
Datasheet27 pages11 years ago
National Semiconductor
Datasheet28 pages12 years ago
Datasheet26 pages16 years ago
DigiKey
Datasheet26 pages18 years ago

Inventory History

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Engineering Resources

View Evaluation kits and Reference designs for Texas Instruments LM2673SD-5.0.

Related Parts

Descriptions

Descriptions of Texas Instruments LM2673SD-5.0 provided by its distributors.

3A Step-Down Voltage Regulator with Adjustable Current Limit 14-VSON -40 to 125
Conv DC-DC Single Step Down 8V to 40V 14-Pin LLP EP T/R
LM2673 Tape & Reel (TR) Tin/Lead (Sn/Pb) Obsolete DC to DC switching regulator 12V 5mm 3A 260kHz
IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR/MOS,LLCC,14PIN,PLASTIC
5.4A, 280KHZ SWITCHING FREQ-MAX
3A 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:

  • LM2673SD5.0

Technical Specifications

Physical
MountSurface Mount
Number of Pins14
Technical
Max Input Voltage40 V
Max Operating Temperature125 °C
Max Output Current3 A
Min Input Voltage8 V
Min Operating Temperature-40 °C
Min Output Voltage5 V
Number of Outputs1
Operating Supply Voltage40 V
Output ConfigurationPositive
Output Current3 A
Output TypeFixed
Output Voltage5 V
PackagingCut Tape (CT)
Quiescent Current4.2 mA
Switching Frequency260 kHz
Synchronous RectifierNo

Documents

Download datasheets and manufacturer documentation for Texas Instruments LM2673SD-5.0.

Texas Instruments
Datasheet33 pages11 years ago
Datasheet27 pages11 years ago
National Semiconductor
Datasheet28 pages12 years ago
Datasheet26 pages16 years ago
DigiKey
Datasheet26 pages18 years ago

Compliance

Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements
Conflict Mineral Statement2 pages11 years ago
Reach Statement7 pages10 years ago