Texas Instruments LM2678SX-3.3/NOPB
$ 3.844
Production
Inventory History
3 month trend: -10.81%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments LM2678SX-3.3/NOPB.
Related Parts
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8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125
Descriptions
Descriptions of Texas Instruments LM2678SX-3.3/NOPB provided by its distributors.
8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 7-DDPAK/TO-263 -40 to 125
Switching Voltage Regulators Hi Eff 5A SD VTG Reg
Conv DC-DC 8V to 40V Step Down Single-Out 3.3V 5A 8-Pin(7+Tab) TO-263 T/R
Buck No 260KHz Fixed 1 3.3V 3.3V 40V 8V TO-263 , 4.65mm
Ic,Smps Controller,Voltage-Mode,Bipolar/Mos,Sip,7Pin,Plastic
LM2678 Tape & Reel (TR) ACTIVE (Last Updated: 6days ago) Active DC to DC switching regulator 8V 8.89mm 5A 260kHz
5A STEP DOWN SIMP SWITCH 260KH
LM2678 8V TO 40V, 5A SIMPLE SWIT
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 INSTRUMENTS INC
- TEXAS INS
- 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
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: -10.81%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-263
Contact PlatingTin
MountSurface Mount
Number of Pins7
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
TopologyBuck
Dimensions
Height0 m
Length10.1 mm
Thickness4.44 mm
Width8.89 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSCompliant
Compliance Statements