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TPS73125DBVRG4

Texas Instruments TPS73125DBVRG4

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TPS62171DSGT

Texas Instruments TPS62171DSGT

Price $0.94 $0.33 $1.63 $1.30
RoHS Compliant Yes Yes Compliant Compliant Yes Compliant Yes Yes Yes
Lead Status No Yes Yes No No Yes No Yes Yes Yes
Approx. Price (US$) 0.33 | 1ku 1.05 | 1ku 0.50 | 1ku 0.40 | 1ku 0.28 | 1ku 0.65 | 1ku 0.83 | 1ku 1.16 | 1ku 0.30 | 1ku 0.51 | 1ku
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Vout(Max)(V) 5.5 5.5 5 6 5.5 3 1.8
Package Group SOT-23 SOIC MSOP-PowerPAD,SOIC,SOT-23 SOIC SOT-23 SOIC,SOT-23 VSSOP HTSSOP,SOIC SOT-23 WSON
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Fixed Output Options(V) 1.25,1.5,1.8,2.5,3,3.1,3.2,3.3,5 1.5,1.8,2.5,2.8,3,3.3,5 1.6,1.8,2.5,2.7,2.8,3,3.3,3.8,5 1.5,1.8,2.5,3.3 1.5,1.8,2.5,2.8,3
Output Capacitor Type Cap Free,Ceramic Non-Ceramic Non-Ceramic Non-Ceramic Non-Ceramic
Vin(Min)(V) 1.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 3
Vin(Max)(V) 5.5 5.5 5.5 10 10 10 10 10 17
Operating Temperature Range(C) -40 to 125 0 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85
Iq(Typ)(mA) 0.4 0.03 0.08 0.012 0.08 0.017 0.017
Regulated Outputs(#) 1 1 1 1 1 1 1
PSRR @ 100KHz(dB) 32 38 41 29 31
Noise(uVrms) 30 200 54 56
Accuracy(%) 1 3 3 2 3
Iout(Max)(A) 0.15 0.25 0.15 0.8 0.75 0.1 0.5
Thermal Resistance JA(C/W) 207 176 43
Vout(Min)(V) 1.2 1.2 1.5 0.7 1.5 1.5 1.8
Special Features Enable,Foldback Overcurrent Protection,Reverse Current Protection,Soft Start Active Low,Current Limited,Fault Reporting,Over Current Reporting,Thermal Shutdown,Undervoltage Protection Enable,Power Good Enable Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification Enable,Power Good Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification,Tracking,Voltage Margining
Vdo(Typ)(mV) 30 140 375 260 115
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Fixed Output
UL Recognition No
Fault Response Auto Retry
Quiescent Current (Iq)(Max)(uA) 110
Vabsmax(Max)(V) 5.5
Current Limit Type Fixed
Ron(Typ)(mOhm) 90
Rise Time(Typ)(us) 3000
Number of Channels(#) 4
Current Limit(Max)(A) 0.5
Imax(A) 0.5
Overvoltage Protection No
Current Limit(Min)(A) 0.5
Shutdown Current (ISD)(Typ)(uA) 0.025
Quiescent Current (Iq)(Typ)(uA) 85
USB Switch rDS(on)(mOhms) 70
Continuous Current(Max)(A) 1
Number of Switches 1
Current Limit Topology Constant-Current
Enable Active High
IN1 rDS(on)(Typ)(mOhm) 250
IN1 Output Current(Max)(A) 0.5
IN2 Output Current(Max)(A) 0.01
IN1, IN2 Input Voltage(Max)(V) 4
IN1, IN2 Input Voltage(Min)(V) 2.7
Number of Inputs 2
IN2 rDS(on)(Typ)(mOhms) 1.3
Duty Cycle(Max)(%) 100 100
Switching Frequency(Max)(kHz) 1000 2250
Type Converter Converter
Control Mode Voltage Mode Constant on-time (COT)
Switching Frequency(Min)(kHz) 600 2250
Additional Features Enable,Overcurrent Protection,Thermal Shutdown