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TPS77433DGK

Texas Instruments TPS77433DGK

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TPS25940AQRVCTQ1

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TPS51216MRUKREP

Texas Instruments TPS51216MRUKREP

Price $2.24 $1.81 $1.14
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Yes Compliant Yes Compliant
Lead Status No No No No No No Yes No Yes No
Vout(Max)(V) 5.5 5.5 5.5 3.6 26 4.429
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Automotive HiRel Enhanced Product
Iq(Typ)(mA) 0.09 0.08 0.08 0.0005 0.04 0.0003 0.6
Iout(Max)(A) 0.25 0.5 0.5 0.15 3
Vin(Max)(V) 10 10 10 5.5 28 4.5 20 28
Vin(Min)(V) 2.7 2.7 2.7 2.2 4.5 0.7 2.7 3
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -55 to 125
Noise(uVrms) 55 53 53 86
Regulated Outputs(#) 1 1 1 1 1 2
PSRR @ 100KHz(dB) 25 29 29
Approx. Price (US$) 0.70 | 1ku 0.74 | 1ku 0.74 | 1ku 0.25 | 1ku 1.15 | 1ku 0.75 | 1ku 0.72 | 1ku 0.89 | 1ku 0.70 | 1ku
Vout(Min)(V) 1.5 1.2 1.2 1.8 0.6 4.171
Vdo(Typ)(mV) 200 169 169 130
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Fixed Output Options(V) 1.5,1.8,2.8,3.3,5 1.5,1.8,2.5,2.8,3.3 1.5,1.8,2.5,2.8,3.3 1.8,2.2,2.3,2.5,2.7,2.8,3,3.3,3.6
Additional Features Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown
Output Capacitor Type Non-Ceramic Non-Ceramic Non-Ceramic Ceramic
Accuracy(%) 2 2 2 3
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Fixed Output
Package Group VSSOP HTSSOP,SOIC HTSSOP,SOIC SOT,WSON VQFN SOT WSON WQFN SOT-23 WQFN
Special Features Enable Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable Light Load Efficiency,Synchronous Rectification Shutdown Pin for S3
Alternate Mode No
Data Role N/A
Power Role Source
Internal Power Path N/A
Realtime VBUS monitoring Yes
Iq(Typ)(uA) 8.5 2
Dead Battery Support No
External Power Path Control NFET
Policy Manager Integrated
Control Mode Current Mode D-CAP,S4/S5
Duty Cycle(Max)(%) 100 90
Switching Frequency(Min)(kHz) 400
Switching Frequency(Max)(kHz) 400
Type Converter Converter
Switch Current Limit(Min)(A) 0.33
Switch Current Limit(Typ)(A) 0.5
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
Iout VTT(Max)(A) 2
DDR Memory Type DDR,DDR2,DDR3,DDR3L,LPDDR2,LPDDR3
Iout VDDQ(Max)(A) 20
Output VDDQ,VREF,VTT