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Price $3.22 $3.97
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Yes Yes
Lead Status No No No No No No No No Yes Yes
Operating Temperature Range(C) -40 to 70 -55 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 125
Ports 2
Adjustable Current Limit(Min)(A) 1
5V rDS(on)(Typ)(mOhm) 140
3V rDS(on)(Typ)(mOhm) 60
Package Group HTSSOP,SSOP WQFN VQFN QFN VQFN-HR VQFN VQFN WQFN SOT-23 SC70,WSON
Special Features Curr/Temp Protection,Over Current Reporting,Supports 12V,Supports VPP Shutdown Pin for S3 Eco Mode,PGOOD Enable,Foldback Overcurrent Protection,Power Good,Soft Start Adjustable Current Limit,Enable,Light Load Efficiency,Synchronous Rectification Adjustable Current Limit Enable,UVLO Adjustable
Approx. Price (US$) 2.87 | 1ku 2.65 | 1ku 1.80 | 1ku 1.80 | 1ku 2.05 | 1ku 1.25 | 1ku 0.89 | 1ku 0.70 | 1ku 0.42 | 1ku
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Interface Serial
Rating HiRel Enhanced Product Catalog Catalog Catalog Catalog Catalog Automotive Automotive
Iout VTT(Max)(A) 2 6
Iq(Typ)(mA) 0.6 2 0.01 0.79 0.045
Vin(Min)(V) 3 0.9 1.4 2.7 1.3 4.5 2.7 2.5
DDR Memory Type DDR,DDR2,DDR3,DDR3L,LPDDR2,LPDDR3 DDR,DDR2,DDR3,DDR3L,DDR4,LPDDR2,LPDDR3
Control Mode D-CAP,S4/S5 D-CAP+ Current Mode
Iout VDDQ(Max)(A) 20
Vin(Max)(V) 28 6 6.5 12 18 17 20 6.5
Output VDDQ,VREF,VTT VREF,VTT
Regulator Type Step-Down Converter
Vin Bias(Max)(V) 6.5
Vout VTT(Min)(V) 0.45
Vin Bias(Min)(V) 4.5
Vout2(Max)(V) 5.2
Vout2(Min)(V) 0.8
Vout(Max)(V) 5.2 12.6 17 5
Vout(Min)(V) 0.8 4.5 0.6 0.9
Output Options Adjustable Output Adjustable Output,Fixed Output
PSRR @ 100KHz(dB) 48 67
Noise(uVrms) 3.8 20.7
Accuracy(%) 1 3
Iout(Max)(A) 1 3 5 0.15
Iout2(A) 1
Vdo(Typ)(mV) 130 170
Regulated Outputs(#) 2 1 5 1
Fixed Output Options(V) N/A 0.9,1.2,1.5,1.8,2.5,2.8,3,3.3,4.5,5
Output Capacitor Type Ceramic Ceramic
Switch Current Limit(Typ)(A) 11.4
Switching Frequency(Min)(kHz) 200 250
Switch Current Limit(Min)(A) 10.6
Duty Cycle(Max)(%) 90 100 100
Type Converter Converter Converter
Switching Frequency(Max)(kHz) 2200 2300
Rise Time(Typ)(us) 370
Current Limit(Max)(A) 5.3
Current Limit Accuracy +/-8%
Overcurrent Response Current Limiting
Vabsmax_cont(V) 20
Overvoltage Response Cutoff
Current Limit(Min)(A) 0.6
ON_OFF Control Input(s) ENUV,OV
Imax(A) 5.3
Features Current Sense/Monitor,Fault Reporting,Overvoltage Protection,Power Good,Power MUXing,Reverse Current Protection,Thermal Shutdown,Under Voltage Lock Out
Current Limit Function Enabled Always
UL Recognition Yes
Fault Response Auto Retry
Channel(s) Controlled(#) 1
Current Limit Type Adjustable
Number of Channels(#) 1
FET Protection Thermal
Ron(Typ)(mOhm) 42
Output Driver Type / Reset Output Active-low,Open-drain
Time Delay(ms) 0
Monitored Voltage 2 (typ)(Nom)(V) Adjustable
VCC(Min)(V) 1.5
Threshold Voltage 2 (typ)(Typ)(V) Adjustable
Threshold Voltage 1(Typ)(V) Adjustable
Watchdog Timer WDI(sec) None
# of Supplies Monitored 2
VCC(Max)(V) 5.5
Reset Threshold Accuracy(%) 1
Monitored Voltage 1 (typ)(Nom)(V) Adjustable
Iq(Typ)(uA) 2
Additional Features Enable,Fast Transient Response,Thermal Shutdown