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Price $0.56 $1.08
RoHS Yes Compliant Compliant Compliant Compliant No Compliant Compliant Compliant Compliant
Lead Status Yes No No No No No No No Yes No
Type Converter (Integrated Switch) Converter (Integrated Switch) Converter (Integrated Switch) Converter Converter Converter Converter
Estimated Package Size (WxL)(mm2) ,[pf]6USON[/pf] ,[pf]6USON[/pf] ,[pf]16WSON[/pf] ,[pf]16WSON[/pf] ,[pf]16WSON[/pf]
Iq(Typ)(mA) 1.6 1.6 1.6 0.016 0.3 0.3 0.3 0.6 0.6 0.6
Topology Buck Buck Buck Buck Buck Buck
Switching Frequency(Max)(kHz) 3500 3500 3500 2600 2600 2600 2600 2400 2400 2400
Vout(Min)(V) 1.2 1.2 1.8 1.1 1.1 1.1 1.1 1 1 1
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Special Features Synchronous Rectification Synchronous Rectification Enable,Light Load Efficiency Enable,Light Load Efficiency,Synchronous Rectification Enable,Synchronous Rectification Enable,Synchronous Rectification Enable,Synchronous Rectification
Regulated Outputs(#) 1 1 1 1 1 1 1 2 2 2
Switch Current Limit(Typ)(A) 1.22 1.22 0.95
Vout(Max)(V) 3.3 3.3 1.8 3.3 3.3 3.3 3.3 2 2 2
Vin(Max)(V) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Operating Temperature Range(C) -30 to 85 -30 to 85 -30 to 85 -40 to 85 -30 to 85 -30 to 85 -30 to 85 -30 to 85 -30 to 85 -30 to 85
Undervoltage Lockout Fixed Fixed Fixed
Soft Start Fixed Fixed Fixed Fixed Fixed Fixed
Vin(Min)(V) 2.7 2.7 2.5 2.7 2.7 2.7 2.7 2.7 2.7 2.7
Approx. Price (US$) 0.47 | 1ku 0.47 | 1ku 0.30 | 1ku 0.30 | 1ku 0.32 | 1ku 0.32 | 1ku 0.32 | 1ku 0.60 | 1ku 0.60 | 1ku 0.60 | 1ku
Compensation Internal Internal Internal
Market Segment Consumer & Portable Electronics Consumer & Portable Electronics Consumer & Portable Electronics
Control Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode Voltage Mode
Package Group DSBGA,USON DSBGA,USON DSBGA DSBGA,SOT-23,USON SOT-23 SOT-23 SOT-23 DSBGA,WSON DSBGA,WSON DSBGA,WSON
Iout(Max)(A) 0.6 0.6 0.35 0.6 0.6 0.6 0.6 0.6 0.6 0.6
Vref Accuracy(Typ)(%) 1.5 1.5 1.5
Switching Frequency(Min)(kHz) 2500 2500 2500 1600 1600 1600 1600 1500 1500 1500
Switching Frequency(Typ)(kHz) 3000 3000 2000 2000 2000
Preset Vout(V) 1
Duty Cycle(Max)(%) 100 100 100 100 100 100 100
Vout2(Min)(V) 1.8 1.8 1.8
Vout2(Max)(V) 3.3 3.3 3.3