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LM5085SDX/NOPB

Texas Instruments LM5085SDX/NOPB

LM5119QPSQX/NOPB

Texas Instruments LM5119QPSQX/NOPB

TPS2051BDG4

Texas Instruments TPS2051BDG4

TPS2020DG4

Texas Instruments TPS2020DG4

TPS2062DGNG4

Texas Instruments TPS2062DGNG4

TPS2042BDGNG4

Texas Instruments TPS2042BDGNG4

TPS2068DGNG4

Texas Instruments TPS2068DGNG4

TPS2041BDG4

Texas Instruments TPS2041BDG4

TL2843DR-8

Texas Instruments TL2843DR-8

TL2845BDR

Texas Instruments TL2845BDR

Price $0.96 $1.68 $1.17 $0.75 $0.45
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Yes
Lead Status No No No No No No Yes No No Yes
Duty Cycle(Max)(%) 100 98 100 50
Vin(Min)(V) 4.5 5.5 2.7 2.7 2.7 2.7 2.7 2.7 9 9
Rating Catalog Automotive Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85,0 to 70 -40 to 85 -40 to 85 -40 to 85
Iout(Max)(A) 10 15
Switching Frequency(Max)(kHz) 1000 750
Switching Frequency(Min)(kHz) 50 50
Vout(Min)(V) 1.25 0.8
Regulated Outputs(#) 1 2
Approx. Price (US$) 0.85 | 1ku 3.74 | 1ku 0.50 | 1ku 0.95 | 1ku 0.73 | 1ku 0.70 | 1ku 0.73 | 1ku 0.50 | 1ku 0.29 | 1ku 0.39 | 1ku
Special Features Adjustable Current Limit,Enable,Frequency Synchronization Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Synchronous Rectification,UVLO Adjustable Adjustable Switching Frequency,Error Amplifier,Multi-topology Adjustable Switching Frequency,Error Amplifier,Multi-topology
Type Controller Controller
Iq(Typ)(mA) 1.3 6
Vout(Max)(V) 75 64
Package Group MSOP-PowerPAD,VSSOP,WSON WQFN MSOP-PowerPAD,SOIC,SOT-23 SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC,SON MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC,SOT-23 PDIP,SOIC SOIC,PDIP
Vin(Max)(V) 75 65 5.5 5.5 5.5 5.5 5.5 5.5 30 30
USB Switch rDS(on)(mOhms) 70 33 70 70 70 70
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Number of Switches 1 1 2 2 1 1
Current Limit Topology Constant-Current Constant-Current Constant-Current Constant-Current Constant-Current Constant-Current
Continuous Current(Max)(A) 0.5 0.2 1 0.5 1.5 0.5
Enable Active High Active Low Active Low Active Low Active Low Active Low
UVLO Thresholds On/Off(V) 8.4/7.6 8.4/7.6
Frequency(Max)(kHz) 500 500
Topology Boost,Flyback,Forward Boost,Flyback,Forward
Control Method Current Current