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LM2673S-3.3/NOPB - Texas Instruments

Conv DC-DC Single Step Down 8V to 40V 8-Pin(7+Tab) TO-263 Rail

Parameters
Switching Frequency(Min)(kHz)260
RatingCatalog
Vin(Min)(V)8
Special FeaturesEnable
Package GroupDDPAK/TO-263,TO-220,VSON
Approx. Price (US$)1.85 | 1ku
Regulated Outputs(#)1
Iq(Typ)(mA)4.2
Vout(Max)(V)37
Vout(Min)(V)1.23
Vin(Max)(V)40
Iout(Max)(A)3
Switching Frequency(Max)(kHz)260
Control ModeVoltage Mode
Operating Temperature Range(C)-40 to 125
Duty Cycle(Max)(%)91
TypeConverter
Features
Part FamilyLM2673
StatusACTIVE
ROHSCompliant
PB FreeNo
Inventory
Distributor Part number Quantity Cost
TI store LM2673S-3.3/NOPB 3297 $4.86 Buy now
Digi-Key LM2673S-3.3/NOPB 584 $5.88 Buy now
Mouser Electronics LM2673S-3.3/NOPB 374 $5.79 Buy now
Farnell LM2673S-3.3/NOPB $3.44 Buy now
Newark LM2673S-3.3/NOPB $5.87 Buy now
AVNET Express LM2673S-3.3/NOPB 317 $5.59 Buy now
AVNET Europe LM2673S-3.3/NOPB 50 $4.59 Buy now