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TPS53681RSBT

Texas Instruments TPS53681RSBT

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Texas Instruments TPS549B22RVFR

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Texas Instruments TPS7A8300ARGRR

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TPS62615YFDT

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Texas Instruments TPS73018YZQT

TPS799L57YZYR

Texas Instruments TPS799L57YZYR

Price $0.98 $2.93
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Yes Yes Compliant Yes
Lead Status No Yes No No No No Yes Yes No Yes
Number of Phases 8
Vin(Min)(V) 4.5 1.5 1.1 1.4 2.7 2.5 2.3 1.5 2.7
Package Group WQFN LQFN-CLIP VQFN SON SOT-23 SC70,WSON DSBGA VQFN DSBGA
Rating Catalog Catalog Catalog Catalog Automotive Catalog Catalog Catalog Catalog
Switching Frequency(Min)(kHz) 300 315 5400
Features Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Multiple Outputs,PMBus,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Light Load Efficiency,Output Discharge,Over Current Protection,PMBus,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining Enable,Foldback Overcurrent Protection,Output Discharge,Power Good,Soft Start Enable,Foldback Overcurrent Protection,Output Discharge,Power Good,Soft Start
Duty Cycle(Max)(%) 50 80 100
Vin(Max)(V) 17 18 6.5 6.5 10 10 5.5 6.5 6.5
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125
Approx. Price (US$) 4.65 | 1ku 3.68 | 1ku 2.45 | 1ku 0.60 | 1ku 0.33 | 1ku 0.24 | 1ku 0.43 | 1ku 2.60 | 1ku 0.35 | 1ku
Switching Frequency(Max)(kHz) 1000 1125 6600
Type Controller Converter Converter
Iout(Max)(A) 300 25 2 0.5 0.15 0.08 0.35 1 0.2
Vout(Min)(V) 0.25 0.6 0.8 0.8 1.2 1.2 1.2 0.6 5.4
Iq(Typ)(mA) 13 2 2.8 2.1 0.085 0.003 0.031 0.04
Vout(Max)(V) 2.8125 5.5 5.2 5.7 7 8.8 1.2 6 5.7
Regulated Outputs(#) 2 1 1 1 1 1 1 6 1
Control Mode D-CAP+ D-CAP3 Voltage Mode
Package Size mm2 mm2 mm2 mm2 mm2 mm2
PSRR @ 100KHz(dB) 40 48 42 38
Output Options Adjustable Output,Programmable Output Adjustable Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Vdo(Typ)(mV) 75 75 300 415 90
Thermal Resistance JA(C/W) 43 57
Noise(uVrms) 4.4 4.7 54
Output Capacitor Type Ceramic Ceramic Non-Ceramic Ceramic Ceramic
Accuracy(%) 0.75 1 3 3.3 2
Additional Features Enable,Overcurrent Protection,Thermal Shutdown Overcurrent Protection
Fixed Output Options(V) 1.6,1.8,2.5,3,3.3,5 3.3 5.4,5.7
Special Features Enable,Light Load Efficiency,Output Discharge,Synchronous Rectification Power Sequencing Enable
Processor Supplier Samsung
Step-Down DC/DC Converter 3
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
LDO 3
Processor Name S3C2442
Step-Up DC/DC Converter 0