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Price $1.92 $1.36 $3.80 $0.90
RoHS Yes Compliant Compliant Y Yes Yes Yes Yes Compliant Compliant
Lead Status Yes No Yes Y Yes Yes Yes Yes No No
Switching Frequency(Max)(kHz) 780 1200 875
Duty Cycle(Max)(%) 100 94
Vin(Min)(V) 0.8 2.7 2.5 2.7 2.7 2.7
Iq(Typ)(mA) 0.05 0.09 0.07 0.09
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 85
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vout(Min)(V) 3 1.3 2.7 1.5 1.5
Vout(Max)(V) 3 3.6 27 5.5 6.5 5.5
Type Converter Inductive Capacitive
Regulated Outputs(#) 1 1 1
Approx. Price (US$) 1.16 | 1ku 0.66 | 1ku 1.25 | 1ku 0.84 | 1ku 1.75 | 1ku 0.80 | 1ku 0.60 | 1ku 1.05 | 1ku
Switch Current Limit(Typ)(A) 1.06
Switching Frequency(Min)(kHz) 420
Switch Current Limit(Min)(A) 1
Package Group VSSOP SOT-23 WSON|6 VSON MSOP-PowerPAD,SOIC HTSSOP WQFN VSSOP MSOP-PowerPAD,SOIC
Special Features Enable,Light Load Efficiency,Output Discharge,Power Good Watchdog Timer Synchronous Rectification Active Low Enable,Manual Reset Analog Dimming,EasyScale 1-Wire Interface,Enable/Shutdown,Fault Detection,Integrated Switch,Load Disconnect During Shutdown,OVP,Soft Start,Synchronous Rectification Enable,Power Good Active Low Enable,Manual Reset,Watchdog Timer
Vin(Max)(V) 3 6.5 6 5.5 6 10
Time Delay(ms) 200 200 200
Reset Threshold Accuracy(%) 2 3 2.7
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iq(Typ)(uA) 15 30 15
# of Supplies Monitored 1 2 2
Output Driver Type / Reset Output Active-high,Active-low,Push-pull Active-high,Active-low,Push-pull Active-low,Push-pull
VCC(Min)(V) 1.1 2 2.7
Watchdog Timer WDI(sec) 1.6 None 1.6
Monitored Voltage 1 (typ)(Nom)(V) 5 2.5,3,3.3,5 5
VCC(Max)(V) 5.5 6 6
Threshold Voltage 1(Typ)(V) 4.55 2.25,2.63,2.93,4.55 4.55
Monitored Voltage 2 (typ)(Nom)(V) N/A Adjustable 3.3
Threshold Voltage 2 (typ)(Typ)(V) N/A Adjustable 2.93
Package size mm2
Iout(Max)(A) 0.2 2 0.15
Fixed output options(V) 1.2,1.3,1.5,1.8,2.1,2.2,2.6,2.8,2.85,3.15,3.3,3.6
Thermal resistance JA(C/W) 95
Dropout voltage (Vdo)(Typ)(mV) 230
PSRR @ 100 KHz(dB) 58
Accuracy(%) 3 2 2
Noise(uVrms) 84 60 55
Features Enable,Output Discharge
Approx. price(US$) 1.10 | 100u
Operating temperature range(C) -40 to 125
Regulated outputs(#) 2
Output options Fixed Output
LED(#) 1 OLED or 7 4+2+1
Peak Efficiency(%) 87 93
Channels(#) 1 7
Shutdown Current(Typ)(uA) 1 0.1
Topology Boost Boost
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown
Vdo(Typ)(mV) 210 75
Fixed Output Options(V) 1.5,1.8,2.5,3.3 1.5,1.8,2.7,2.8,3.3,5
Output Capacitor Type Non-Ceramic Non-Ceramic
LED Current Per Channel(mA) 25
Thermal Resistance JA(C/W) 243
PSRR @ 100KHz(dB) 26