LM3754SQX/NOPB

Texas Instruments LM3754SQX/NOPB

TPS40077PWPG4

Texas Instruments TPS40077PWPG4

TPS40190DRCTG4

Texas Instruments TPS40190DRCTG4

TPS5130PTG4

Texas Instruments TPS5130PTG4

TPS5140PAGRG4

Texas Instruments TPS5140PAGRG4

TL2843BD-8

Texas Instruments TL2843BD-8

TL2843DRE4

Texas Instruments TL2843DRE4

TL2845BP

Texas Instruments TL2845BP

TL3843BD-8

Texas Instruments TL3843BD-8

TL494CDRE4

Texas Instruments TL494CDRE4

Price $2.59 $0.31
RoHS Compliant Compliant Compliant Compliant Compliant Yes Compliant Yes Compliant Compliant
Lead Status No No No Yes Yes Yes No Yes No No
Iq(Typ)(mA) 0.65 1.5 2.5 2 1.8
Package Group WQFN HTSSOP VSON LQFP TQFP SOIC,PDIP PDIP,SOIC SOIC,PDIP PDIP,SOIC PDIP,SO,SOIC,TSSOP
Iout(Max)(A) 50 20 20 15 20
Switching Frequency(Min)(kHz) 200 300 300 50 50
Special Features Enable,Remote Sense Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification Enable,Pre-Bias Start-Up,Synchronous Rectification Enable,Light Load Efficiency,Power Good,Synchronous Rectification Enable,Light Load Efficiency,Power Good,Synchronous Rectification Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology
Duty Cycle(Max)(%) 81 84 85 82 75 100 100 50 100 45
Vin(Min)(V) 4.5 4.5 4.5 4.5 4.5 9 9 9 9 7
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 2.75 | 1ku 1.35 | 1ku 0.90 | 1ku 2.78 | 1ku 3.78 | 1ku 0.39 | 1ku 0.29 | 1ku 0.39 | 1ku 0.35 | 1ku 0.17 | 1ku
Switching Frequency(Max)(kHz) 1000 1000 300 500 350
Regulated Outputs(#) 1 1 1 4 4
Type Controller Controller Controller Controller Controller
Operating Temperature Range(C) -5 to 125 -40 to 85 -40 to 85 -40 to 85 -20 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70 -40 to 85,0 to 70
Vin(Max)(V) 18 28 15 28 28 30 30 30 30 40
Vout(Min)(V) 0.6 0.7 0.6 0.9 1.2
Vout(Max)(V) 3.6 23 12.75 5.5 26
Number of Phases 1
UVLO Thresholds On/Off(V) 8.4/7.6 8.4/7.6 8.4/7.6 8.4/7.6 N/A
Frequency(Max)(kHz) 500 500 500 500 300
Topology Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Flyback,Forward Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
Control Method Current Current Current Current Voltage