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Texas Instruments TPS2101

Price $1.17 $2.21 $1.07 $1.22 $1.45
RoHS Compliant Compliant Yes Yes Yes Yes Compliant Yes
Lead Status No No Yes Yes Yes Yes Yes
Switch Current Limit(Min)(A) 1.5 1.1
Duty Cycle(Max)(%) 100 100 100 93 85
Vin(Min)(V) 0.9 2.5 2.7 1.8 0.8 2.5 4.5
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 145
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching Frequency(Min)(kHz) 480 2000 360 600
Vout(Max)(V) 5.5 5.5 3 5.5 3.3 17 15.3
Vin(Max)(V) 5.5 5.5 10 6 3.3 10 18
Type Converter Converter Converter Inductive Converter
Regulated Outputs(#) 1 1 1 1 1 2
Approx. Price (US$) 0.85 | 1ku 0.42 | 1ku 0.45 | 1ku 1.29 | 1ku 1.22 | 1ku 0.95 | 1ku 2.40 | 1ku
Iq(Typ)(mA) 0.025 0.015 0.017 0.075 0.05 1.8
Features Synchronous Rectification
Vout(Min)(V) 1.8 0.85 1.5 1.22 1.5 2.5 0.8
Package Group VSON SOT SOT-23 DDPAK/TO-263,SOIC,SOT-223 VSSOP SON HTSSOP
Switching Frequency(Max)(kHz) 720 2500 840 1400 600
Switch Current Limit(Typ)(A) 1.8 1.1
Special Features Enable,Light Load Efficiency,Synchronous Rectification Enable,Light Load Efficiency,Power Good OVP Enable,Phase Interleaving,Synchronous Rectification
Control Mode Voltage Mode Current Mode
Iout(Max)(A) 0.6 0.05 1 2.5
Fixed Output Options(V) 1.5,1.8,2.5,2.8,3 1.5,1.6,1.8,2.5
Package Size mm2 mm2 mm2
Additional Features Enable,Overcurrent Protection,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown
Accuracy(%) 3 2
Output Options Fixed Output Adjustable Output,Fixed Output
Noise(uVrms) 56
PSRR @ 100KHz(dB) 35 20
Output Capacitor Type Non-Ceramic Cap Free,Ceramic
Vdo(Typ)(mV) 57 170
Topology Boost
Shutdown Current(Typ)(uA) 1
Channels(#) 1
LED(#) 5