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Price $1.19 $2.85 $1.96 $2.08 $1.40 $1.89
RoHS Yes Yes Compliant Yes Yes Compliant Compliant Yes Yes Compliant
Lead Status Yes Yes No Yes Yes Yes No Yes Yes
Iq(Typ)(mA) 0.25 0.9 0.08 0.04 0.018 0.09
Approx. Price (US$) 0.55 | 1ku 0.95 | 1ku 1.65 | 1ku 1.05 | 1ku 0.89 | 1ku 1.65 | 1ku 0.75 | 1ku 0.79 | 1ku 0.85 | 1ku
Switching Frequency(Min)(kHz) 100 650 400 1150
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching Frequency(Max)(kHz) 220 650 600 2250
Vin(Max)(V) 5.5 18 6.5 10 5.5 5.5 3.8 10
Regulated Outputs(#) 1 1 5 1 2 1 1
Type Charge Pump Converter Converter Converter
Iout(Max)(A) 0.025 5 1 1 1.5 0.25
Vout(Max)(V) 3.3 6 6 5.5 5.5 3.8 5.5
Vout(Min)(V) 3.3 0.76 0.6 1.2 2.5 0.6 1.5
Special Features Enable Enable,Light Load Efficiency,Synchronous Rectification Enable,Power Good Active Low,Current Limited,Thermal Shutdown Enable,Light Load Efficiency,Load Disconnect,Power Good Enable,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking Enable,Power Good
Vin(Min)(V) 1.8 4.5 1.5 2.7 2.7 1.8 1.8 2.7
Package Group VSSOP SO PowerPAD VQFN HTSSOP,SOIC HTSSOP,SOIC QFN,TSSOP TSSOP VSON VSSOP
Duty Cycle(Max)(%) 85 100 100
Package Size mm2 mm2 mm2 mm2 mm2
Step-Down DC/DC Converter 2
Processor Supplier Texas Instruments,Freescale
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
Processor Name DM355,IMX27
LDO 3
Step-Up DC/DC Converter 0
Vdo(Typ)(mV) 230 250
Noise(uVrms) 55 55
PSRR @ 100KHz(dB) 29 24
Fixed Output Options(V) 1.5,1.8,2.5,2.7,2.8,3,3.3,5 1.8,2.5
Thermal Resistance JA(C/W) 33
Output Capacitor Type Non-Ceramic Non-Ceramic
Accuracy(%) 2 2
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output
UL Recognition No
Fault Response Auto Retry
Current Limit(Min)(A) 2.6
Vabsmax(Max)(V) 5.5
Rise Time(Typ)(us) 5000
Current Limit Type Fixed
Quiescent Current (Iq)(Typ)(uA) 75
Ron(Typ)(mOhm) 36
Number of Channels(#) 1
Overvoltage Protection No
Imax(A) 2.6
Current Limit(Max)(A) 2.6
Shutdown Current (ISD)(Typ)(uA) 0.3
Quiescent Current (Iq)(Max)(uA) 100
Switch Current Limit(Min)(A) 1.1
Switch Current Limit(Typ)(A) 1.6
Number of Inputs 2
IN1 rDS(on)(Typ)(mOhm) 120
IN2 Output Current(Max)(A) 0.75
IN1 Output Current(Max)(A) 0.75
IN2 rDS(on)(Typ)(mOhms) 120
IN1, IN2 Input Voltage(Max)(V) 5.5
IN1, IN2 Input Voltage(Min)(V) 2.8
Control Mode Voltage Mode