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TPS73734DCQ

Texas Instruments TPS73734DCQ

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Texas Instruments TPS71256DRCTG4

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TPS51116MPWPREP

Texas Instruments TPS51116MPWPREP

Price $1.36 $1.45 $1.21 $0.90
RoHS Yes Compliant Compliant Compliant Yes Yes Compliant Compliant Yes Compliant
Lead Status Yes No No Yes Yes No Yes Yes
Package Group SON,SOT-223,WSON VSON MSOP-PowerPAD,VSON VSSOP SOIC VQFN VSON HTSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog HiRel Enhanced Product
Accuracy(%) 3 3 3
Package Size mm2 mm2 mm2 mm2 mm2
Special Features Enable,Foldback Overcurrent Protection,Soft Start,Reverse Current Protection Enable Enable,Light Load Efficiency,Power Good,Synchronous Rectification Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification Enable,Light Load Efficiency,UVLO Adjustable Power Sequencing Enable Complete Solution,Shutdown Pin for S3
Vin(Max)(V) 5.5 5.5 6 5.5 28 6.5 5.5 28
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 150 -40 to 85 -40 to 125 -55 to 125
Iq(Typ)(mA) 0.4 0.3 0.018 0.05 0.075 0.3 0.8
Vout(Max)(V) 5.4 5.4 1.8 1.2 25 6 5.4
Vin(Min)(V) 2.2 2.7 2.5 2 3.5 1.5 2.7 3
Regulated Outputs(#) 1 2 1 1 6 2
Approx. Price (US$) 0.58 | 1ku 0.80 | 1ku 1.05 | 1ku 1.16 | 1ku 0.55 | 1ku 2.09 | 1ku 0.80 | 1ku
Thermal Resistance JA(C/W) 50 N/A N/A
Iout(Max)(A) 1 0.25 1.2 0.6 2 1.6 0.25
Vdo(Typ)(mV) 130 125 125
Noise(uVrms) 48 32 32
Vout(Min)(V) 1.2 1.2 1.8 1.2 0.8 0.6 1.2
PSRR @ 100KHz(dB) 33 37 37
Output Capacitor Type Ceramic Ceramic Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Fixed Output Options(V) 1.8,2.5,3,3.3,4 1.8,2.8,2.85 1.8,2.8,2.85
Vout2(Max)(V) 5.4 5.4
Vout2(Min)(V) 1.2 1.2
Iout2(A) 0.25 0.25
Duty Cycle(Max)(%) 100 100 90
Switching Frequency(Max)(kHz) 1500 300 2250
Type Converter Converter Converter
Control Mode Voltage Mode Current Mode Current Mode,D-CAP,S4/S5
Switching Frequency(Min)(kHz) 1000 300
Processor Supplier Samsung
Processor Name S3C6410
Step-Down DC/DC Converter 3
Step-Down DC/DC Controller 0
Step-Up DC/DC Controller 0
LDO 3
Step-Up DC/DC Converter 0
Vout VTT(Min)(V) 0.6
DDR Memory Type DDR,DDR2,DDR3,DDR3L,DDR4,LPDDR2,LPDDR3
Iout VDDQ(Max)(A) 25
Iout VTT(Max)(A) 3
Output VDDQ,VREF,VTT
Regulator Type Step-Down Controller Plus LDO